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<article xmlns:xlink="http://www.w3.org/1999/xlink">
  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Avenues for livestock development in remote areas: the case of the Greek prefecture of Evros</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Georgios Tsantopoulos</string-name>
          <email>tsantopo@fmenr.duth.gr</email>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Christos Karelakis</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Spyridon Mamalis</string-name>
          <email>mamalis@teikav.edu.gr</email>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Konstantina Armenou</string-name>
          <email>armenou@pamth.gov.gr</email>
          <xref ref-type="aff" rid="aff3">3</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Evros</string-name>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Department of Agricultural Development, Democritus University of Thrace</institution>
          ,
          <country country="GR">Greece</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Department of Business Administration, Kavala Institute of Technology</institution>
          ,
          <country country="GR">Greece</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>Department of Forestry and Management of the Environment and Natural Resources, Democritus University of Thrace</institution>
          ,
          <country country="GR">Greece</country>
        </aff>
        <aff id="aff3">
          <label>3</label>
          <institution>Directorate of Agricultural Economics and Veterinary Orestiada</institution>
          ,
          <country country="GR">Greece</country>
        </aff>
      </contrib-group>
      <fpage>352</fpage>
      <lpage>362</lpage>
      <abstract>
        <p>The research was conducted in the prefecture of Evros aiming to examine the attitudes, opinions and perceptions of farmers on the main problems they confront and confine the livestock development in the prefecture. It comprises a sociological survey carried out using a structured questionnaire and employing the method of personal interviews. The sampling method was the simple random sampling and the analysis of the survey data was carried out via descriptive statistics, Friedman's test and factor analysis. The results indicate that livestock farming in the prefecture is declining and this is mainly due to the impact of the economic crisis and the outbreak of the epidemic crisis. Livestock farmers show confidence towards public services and they are willing to be informed about the disease prevention and hygiene conditions. They also feel that they do not participate in subsidized programs due to the economic crisis, the lack of capital to cover their own participation and bureaucracy issues.</p>
      </abstract>
      <kwd-group>
        <kwd>livestock</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1 Introduction</title>
      <p>
        Livestock farming plays nowadays a leading role in the economies of several
countries attracting large investments
        <xref ref-type="bibr" rid="ref2 ref5">(Aggelopoulos et.al. 2016; Boyazoglu, 2002)</xref>
        .
Still, inefficient farm management can contribute to the degradation of pastures and
the pollution of water resources and the loss of biodiversity. By contrast, with good
management, livestock farming can make a positive contribution to natural resources
by enhancing soil quality and improving biodiversity. International scholars have
studied the economics and sustainability of the livestock sector, as well as the
potential for further improving its competitiveness. Aggelopoulos et. al., (2010)
argued that the most important problem in the sheep and goat sector is the high
production costs that affects its competitiveness. Theocharopoulos et. al., (2007)
estimated the costs of input use and determined the technical efficiency in livestock
farms. They identified the possibilities of reducing the production cost based on
improving the technical efficiency of the farms, to tackle the abolition of subsidies
within the reformed CAP of 2003. Fousekis et. al., (2001) determined the overall
efficiency of livestock farms, whereas Galanopoulos et. al. (2011) in their study
report that moving sheep and goat farming, despite its declining trend, is still a major
income source for the remote and mountainous areas. The results of their survey have
also denoted that the technical efficiency is very low in moving herds and this is
mainly due to the subsidies and the small-scale farms.
      </p>
      <p>
        The development of livestock farming is not only about infrastructure, equipment
and the genetic improvement of livestock, but also concerns the behaviour of
livestock farmers regarding animal husbandry, as well as their knowledge of
zootechnical management and the improvement of trust relationships with public
veterinary services
        <xref ref-type="bibr" rid="ref2 ref20 ref23 ref7">(Te Velde et al., 2002; Vanhonacker et al., 2008; Dwyer, 2009;
Aggelopoulos et al., 2016)</xref>
        . Potential conflicts may therefore exist between the search
for profit and good animal health in livestock farming systems
        <xref ref-type="bibr" rid="ref19">(Stott et al., 2005)</xref>
        .
Mishkin (1992) argued that the activity of economies is worsening, when there are
information problems. The same holds for farmers who, by receiving incorrect or
confused information, have low trust making amendments and innovations in the
traditional forms of livestock development. Thus, they do not make any investments,
especially during the economic crisis, and they do not participate in collective
schemes such as cooperatives; resulting in their economic stagnation. The
misinformation of livestock farmers makes them unaware, which consequently leads
them to injudicious and mistaken decisions with negative results for both their herds
and their incomes.
      </p>
      <p>
        Proper and timely information of the livestock farmers of the Evros prefecture, at
the time of the outbreak of the epizootic crisis, regarding the symptoms of the
diseases and their consequences would result in gathering and disseminating vital
information for protecting their herds and limiting the spread of diseases. In addition,
timely information would have supressed rumours - which were non-existent – which
created panic and confusion and made it difficult for state authorities to control and
restrict the herds, activate emergency response units and provide specific activity
information (for example, compulsory encroachment for as long as the restrictive
measures were in force). At the same time, the level of education of livestock farmers
in the prefecture remains low that makes the development of livestock farming
difficult to compete directly with foreign markets and especially, those of the
neighbouring "cheap" market of Bulgaria. For this reason, it is imperative that the
livestock farmers in the prefecture to continue their training and education, as it is
generally accepted that optimized production of quality products depends on the
knowledge and ability of the farmers. Modern necessities require informed and
responsible livestock farmers, in control of their farms and capable to manage them
in the most appropriate and profitable way
        <xref ref-type="bibr" rid="ref18">(Stefakakis, 2015)</xref>
        .
      </p>
      <p>
        Lack of communication skills confines the improvement of the information
services provided
        <xref ref-type="bibr" rid="ref15">(Shaffril, et al., 2010)</xref>
        . In other words, the provision of effective
information, scientific support and technical training on rural infrastructure and
education, through educational actions, workshops, information gatherings, would
provide livestock farmers with the necessary first-level equipment to engage actively
in farm management
        <xref ref-type="bibr" rid="ref13">(Mboera et al., 2010)</xref>
        . It would also be helpful to create an
online training base for the training needs of those employed in general with the
primary sector
        <xref ref-type="bibr" rid="ref4">(Bellos and Pappas, 2011)</xref>
        .
      </p>
      <p>Bearing in mind the aforementioned, the objective of the study is to capture
farmers' views on a range of issues related to the economic situation of their farms
and offer policy makers the effective means to handle the problems and the way
farmers communicate. More specifically, the study examines the impact of the
economic crisis on livestock farming, the interest of livestock farmers to use
subsidized programs to confront the crisis, the communication methods from which
they choose to be informed, as well as individual livestock issues they are interest in.
The next section provides the methodological steps taken in the study, followed by
the main results in the third section. Section four discusses the results of the study
and concludes.
2</p>
    </sec>
    <sec id="sec-2">
      <title>Materials and Methods</title>
      <p>
        The population under study consisted of livestock farmers in the Evros prefecture
and particularly farmers from two out of the six municipalities of the prefecture,
Didimoticho and Orestiada. Primary data were gathered through a quantitative survey
(structured questionnaire) to livestock farmers in the prefecture, by means of the
simple random sampling method. According to the livestock census (late 2015) from
the Directorate of Agricultural Economics and Veterinary in Orestiada, there were a
total of 30,072 sheep and goats in 473 livestock farms, 15,250 of which were bred in
the Municipality of Didymoteicho and 14,822 in the Municipality of Orestiada,
primarily for milk production
        <xref ref-type="bibr" rid="ref3">(Armenou, 2017)</xref>
        . Sheep and goat farms continue to
have traditional features such as grazing livestock in pasture land, traditional forms
of stables, well-known pens made of natural materials. The milking of the animals is
done by hand and the economy of the farms is based mainly on milk production for
cheese and on the fattening and sale of the sheep
        <xref ref-type="bibr" rid="ref3">(Armenou, 2017)</xref>
        . Since the end of
1990, the sheep-goat farming has been growing in the prefecture as a new method of
breeding animals, but it involves a small number of producers. This type of farms is
mainly based on young age farmers and old ones as well, with key characteristics the
modern buildings, where there is a mechanical milking parlour that guarantees the
hygiene of production. Moreover, these farms are characterized by an embedded
form of breeding and a relatively large number of animals
        <xref ref-type="bibr" rid="ref6">(Dadousis, 2007)</xref>
        .
Reviewing the extant literature, the sample size was estimated to 170 livestock
farmers and data were collected through a personal interview (structured
questionnaire). The data were then analysed via the SPSS statistical program,
employing the methods of α-Cronbach coefficient, the descriptive statistics, the
Friedman's non-parametric criterion, and the Principal Component Analysis
        <xref ref-type="bibr" rid="ref10 ref16">(Hair et
al., 1995; Sharma, 1996)</xref>
        . Particularly, the structure of the livestock farmer’s
perceptions was assessed through Principal Component Analysis (PCA) with
Varimax rotation of the factorial axes in the answers given.
      </p>
      <sec id="sec-2-1">
        <title>Type of farm</title>
      </sec>
      <sec id="sec-2-2">
        <title>Sheep</title>
        <p>Cattle
Goats
Sheep and goats
Pigs</p>
      </sec>
      <sec id="sec-2-3">
        <title>Increase</title>
        <p>Decrease
Stable</p>
      </sec>
      <sec id="sec-2-4">
        <title>Total</title>
        <p>This section presents the results of the study. Regarding the socio-economics of the
respondents, the majority of the farmers were men (77.1%), who had the main
responsibility for the farm decisions and operation. They had mostly low educational
level, since 54.1% received only primary education, or not even that. More than half
of them (57.7%) were aged over 51 years old and 83.5% were married with two or
three children. Furthermore, 61.2% of livestock farmers had dairy farming, the
18.8% had farms for meat production and 20.0% had mixed livestock farms. As
concerns the type of farming and the number of animals, most farms comprised of
sheep and goats with 149.87 animals on average, followed by goats with an average
animal per farm of 106.15 and sheep with 102.78 animals on average (Table 1).</p>
        <sec id="sec-2-4-1">
          <title>3.1 Economic crisis and impacts</title>
          <p>More than half of the breeders (55.9%) have reduced their livestock and 64.1% have
seen their income shrink. This has been exacerbated by both the economic crisis and
the outbreak of zoonoses along with the low demand for livestock products. The
production cost was most affected by the economic crisis (70.0% of livestock
farmers), while 46.4% of them argued that the demand for their products appears to
have declined to a very low level after the emergence of economic crisis (Table 3).</p>
        </sec>
        <sec id="sec-2-4-2">
          <title>3.2 Subsidized programs</title>
          <p>Despite the rising feeding costs and even more the production costs, the 57.1% of
livestock farmers were not willing to join a subsidized program (Table 4). The
disincentives for their participation to a subsidized program were examined via the
non-parametric Friedman's test (Table 5). According to the results, the main
deterrent, averaging 5.20, is the economic crisis, followed by the lack of capital to
cover own stake, with a median of 5.10. An important factor, with a rating of 4.11, is
the farmer’s age. It is worth mentioning that elderly farmers are now willing to join
time-consuming subsidized programs, which at the time of the crisis involve some
economic risk.</p>
        </sec>
      </sec>
      <sec id="sec-2-5">
        <title>Low subsidy rate</title>
        <p>Bureaucracy
Lack of capital to cover own stake
Lack of information for the terms and conditions
Late payments
Start of the economic crisis
Age</p>
        <p>
          In addition, the views on the lack of interest of farmers in joining a subsidized
program were gauged through a multivariate statistical analysis using the Factor
Analysis method. The aim was to replace the variables with new inconsistent factors,
fewer in number. The analysis highlighted two factors explaining a total of 75.71%
of the total variance and a value of Keiser-Meyer-Olkin index of 0.835. It is
suggested that the KMO should be greater than 0.80, however, values higher than
0.60 are considered tolerable
          <xref ref-type="bibr" rid="ref16">(Sharma, 1996)</xref>
          . Table 6 gives the item loads, which are
the partial correlation coefficients of the seven variables with each of the two factors
derived from the post-rotation analysis. The greater the load of a variable on a factor,
the more this factor is responsible for the overall variance of the degrees in the
considered variable. Accordingly, the first factor included the items “late payments”,
“low subsidy rate”, “bureaucracy” and the “lack of information on terms and
conditions”. The second factor comprised the variables, “start of the economic
crisis”, “lack of capital to cover own stake” and “age”.
        </p>
        <sec id="sec-2-5-1">
          <title>3.3 Information</title>
          <p>As concerns issues for which livestock farmers would like additional information, the
non-parametric Friedman's test was applied (Table 7). The results denote that the
most important issue, with a rating of 5.89, is the transmission and prevention of
diseases, followed by the improvement of the sanitary conditions in the farm, with a
4.94 ranking average. It is noteworthy that respondents were not interested in being
informed about innovative ways of producing livestock products, education and
training and organic farming, ranking them in the last positions. This may be due to
the small size of livestock farms in the prefecture that do not have high returns, as
well as the age and educational level of farmers, which inhibits the adoption of
innovative practices.</p>
          <p>The classification of the media and the bodies chosen by livestock farmers to
obtain information on livestock farming issues was emerged after the application of
the non-parametric Friedman test. Table 8 illustrates that the main source of
information was the veterinary services, with an average rank of 8.48, followed by
television with a rank of 7.09, whilst in the last place was the municipality
authorities, with an average of 3.79. It is noteworthy that in a very low position (4.02
ranking average) were the meetings/conferences that farmers do not attend, either
because they do not have time or because they do not have the appropriate
educational level to attend.</p>
          <p>It should be noted that even though the cooperatives are considered a moderately
important player, it is in fact a significant information authority for livestock farmers,
bearing in mind that the members of the local livestock cooperative have only sheep
and goats, and therefore only these members have an opinion for the quantity and
type of information provided.</p>
          <p>Finally, as far as who farmers trust to obtain information initiatives on agricultural
and livestock issues, the results showed that the Directorate of Agricultural
Economics and Veterinary Affairs comes first and second the cooperatives, while
there is little trust in information from the municipalities. It is worth mentioning that
23.5% of the respondents also want the University to be involved in their information
process, since they consider that its departments are directly related to the
agricultural and livestock sector in the prefecture (Table 9).
The objective of the present study was to explore a range of issues that concern
livestock farmers and to propose a more effective communication strategy between
livestock farmers and stakeholders. Particular attention needs to be paid to supporting
the livestock farming, as it is one of the most important economic sectors in Greece
and in the EU. The sector provides income to thousands of rural families and it is a
significant element for rural development, particularly in mountainous and
lessfavoured areas.</p>
          <p>The results of the study imply that most livestock farmers do not have the basic
education, either because they have completed only primary school or they have gone
through only a few classes in primary school, and their occupation with livestock
farming is mostly the result of lacking the qualifications and alternative professional
solutions, with relatively old farmers' ages. Concerning the type of farming and the
number of animals, it appears that most farms, but not with the largest number of
animals per farm, are sheep farms. Larger farms involve mainly sheep and goats, but
they consist a very small number in the wider area. According to Koutsou, et al.,
(2013), mainly small herds are kept in the prefecture that do not exceed 200 to 300
sheep and goats demonstrating the prevalence of small to medium sized dairy farms.</p>
          <p>
            Intriguingly, livestock farmers expressed a distrust towards their involvement in
subsidized programs, which is largely due to the economic crisis and the lack of
capital. In addition, it can be attributed to the lack of clear and reliable information
on the terms and conditions of implementing such programs and the lack of
confidence in state authorities. The latter, combined with the lack of trained livestock
farmers, comprise an impediment to the development of livestock farming in the
prefecture
            <xref ref-type="bibr" rid="ref6">(Dadousis, 2007)</xref>
            . Farmers, in their majority, consider feed costs to be
neutral and this is because they produce their own livestock feed. Nevertheless, it
should be noted that the compulsory encroachment of animals (due to the diseases)
creates additional animal feeding needs, which they have not computed, and this
squeezes their income as they are forced to buy more animal feed. According to
Karelakis et al., (2012), sheep farmers in the Eastern Macedonia and Thrace have
shown that in times of crisis, they are making changes that have to do mainly with
breeding practices, such as changes in animal nutrition and with management
practices like grazing, milking management, self-production of feed, whilst they do
not reduce the inputs purchased.
          </p>
          <p>
            The main sources of information pertain to the veterinary services, television and
private veterinarians, as they are the only convenient means to get informed in the
prefecture. The lack of information and support mechanisms isolates more the
livestock farms regardless of their size and production characteristics
            <xref ref-type="bibr" rid="ref17">(Siardos and
Koutsouris 2002)</xref>
            . Livestock farmers in the prefecture are watching
agriculturallivestock broadcasts on local TV channels, with particular interest, as they deal with
interest issues and they appeal to private veterinarians because there are no public to
serve them. They believe the information they receive from these three media
agencies is reliable, but the veterinary services have a predominant position on the
reliability of the information they take. Still, the livestock cooperative could also be
an important tool and a useful source of information for farmers, as they trust the
information they get from the cooperative, simply because the cooperative has as
members only the sheep and goat farmers of the prefecture. There is a continuing
need for farmers to cooperate with each other for the creation of a variety of
organizations, such as cooperatives, in order to act collectively and tackle problems
of production, processing and selling of products. The cooperation with the relevant
authorities generates an additional advantage as the farmer feels that he belongs to a
"group" and that his / her social status is upgraded. The inability of cooperation
between sheep and goat farmers is a weak link that confines the whole effort
            <xref ref-type="bibr" rid="ref22">(Vakakis, 2007)</xref>
            . Local farmers do not use the internet as a means for information,
since most of them are digitally illiterate. However, the international literature
suggests that the Internet does not serve solely technological purposes but mainly
information, communication (Kurt 2003) and online commercial and financial
transactions.
          </p>
          <p>Finally, livestock farmers in the prefecture trust the Directorate of Agricultural
Economics and Veterinary Affairs to take up information initiatives on specific
livestock issues and have less confidence in the cooperative and the Department of
the University located in the city of Orestiada. Although the University is considered
as a reliable knowledge transmitter, there is no such trust on behalf of the farmers,
and this may be due either to the lack of specialists in zootechnics or to the lack of
trust-building relationships between members of the university community and the
farmers.</p>
          <p>Conclusively, it is worth to mention that there is a declining trend for livestock
farming and there is a need to support it. Initiatives can be undertaken by several
stakeholders but, in particular, by the Directorate of Agricultural Economy and
Veterinary that is trusted by the local livestock farmers. These initiatives should be
promoted through local TV stations, posters and brochures, through the various
public services and focus mainly on funding programs for farm modernization,
disease transmission and improved hygiene in their farms. Livestock farmers should
also be trained in the use of information and communication technologies. Using
these tools, and especially internet services, the information of livestock farmers may
be strengthened. Internet-based information can constantly gain ground over
traditional media (television, radio print media) since it can enhance the two-way
communication between knowledge-producing people such as Universities,
Institutes, research centres and disseminates this knowledge to livestock farmers.</p>
        </sec>
      </sec>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          1.
          <string-name>
            <surname>Aggelopoulos</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Galanopoulos</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tabakis</surname>
            ,
            <given-names>N.</given-names>
          </string-name>
          (
          <year>2010</year>
          )
          <article-title>Financing of farms for Agricultural Sustainable Development: The Case of Greece</article-title>
          .
          <source>Journal of Environmental Protection and Ecology</source>
          ,
          <volume>12</volume>
          (
          <issue>3A</issue>
          ), p.
          <fpage>1433</fpage>
          -
          <lpage>1442</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          2.
          <string-name>
            <surname>Aggelopoulos</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Karelakis</surname>
            ,
            <given-names>C.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsantopoulos</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Pavloudi</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Seitanis</surname>
            <given-names>P.</given-names>
          </string-name>
          (
          <year>2016</year>
          ).
          <article-title>Farmers' perceptions and attitudes towards the development of the sheep and goat sector in the Greek region of Evros</article-title>
          .
          <source>SpringerPlus</source>
          ,
          <volume>5</volume>
          :
          <fpage>1134</fpage>
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          3.
          <string-name>
            <surname>Armenou</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          (
          <year>2017</year>
          )
          <article-title>Communication strategies for livestock development after economic crisis: The case of the livestock farms of Evros</article-title>
          .
          <source>Postgraduate Dissertation</source>
          .
          <article-title>Department of Forestry and Management of Environment and Natural Resources</article-title>
          , DUTh.
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          4.
          <string-name>
            <surname>Bellos</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Pappas</surname>
            <given-names>D.</given-names>
          </string-name>
          (
          <year>2011</year>
          )
          <article-title>The contribution of the Centers for Animal Genetics to the support and development of livestock farming</article-title>
          .
          <source>Agriculture - Livestock farming, 8</source>
          , p.
          <fpage>58</fpage>
          -
          <lpage>70</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation>
          5.
          <string-name>
            <surname>Boyazoglu</surname>
            ,
            <given-names>J.</given-names>
          </string-name>
          (
          <year>2002</year>
          )
          <article-title>Livestock research and environmental sustainability with special reference to the Mediterranean basin</article-title>
          .
          <source>Small Ruminant Research</source>
          ,
          <volume>45</volume>
          , p.
          <fpage>193</fpage>
          -
          <lpage>200</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation>
          6.
          <string-name>
            <surname>Dadousis</surname>
          </string-name>
          , Κ. (
          <year>2007</year>
          )
          <article-title>Livestock farming in the Evros prefecture</article-title>
          .
          <source>Newspaper Tharros</source>
          ,
          <fpage>484</fpage>
          -
          <lpage>486</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref7">
        <mixed-citation>
          7.
          <string-name>
            <surname>Dwyer</surname>
            ,
            <given-names>C.M.</given-names>
          </string-name>
          (
          <year>2009</year>
          )
          <article-title>Welfare of sheep: providing for welfare in an extensive environment</article-title>
          .
          <source>Small Ruminant Research</source>
          ,
          <volume>86</volume>
          , p.
          <fpage>14</fpage>
          -
          <lpage>21</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref8">
        <mixed-citation>
          8.
          <string-name>
            <surname>Fousekis</surname>
            ,
            <given-names>P.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Spathis</surname>
            ,
            <given-names>P.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tsimboukas</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          (
          <year>2001</year>
          )
          <article-title>Assessing the Efficiency of Sheep Farming in mountainous Area of Greece. A non-parametric approach</article-title>
          .
          <source>Agricultural Economic Review, (2) 2</source>
          , p.
          <fpage>5</fpage>
          -
          <lpage>14</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref9">
        <mixed-citation>
          9.
          <string-name>
            <surname>Galanopoulos</surname>
            ,
            <given-names>K</given-names>
          </string-name>
          , Abas,
          <string-name>
            <given-names>Z.</given-names>
            ,
            <surname>Laga</surname>
          </string-name>
          ,
          <string-name>
            <given-names>V.</given-names>
            ,
            <surname>Hatziminaoglou</surname>
          </string-name>
          ,
          <string-name>
            <given-names>I.</given-names>
            ,
            <surname>Boyazoglu</surname>
          </string-name>
          <string-name>
            <surname>J</surname>
          </string-name>
          . (
          <year>2011</year>
          )
          <article-title>The technical efficiency of transhumance sheep and goat farms and the effect of EU subsidies: Do small farms benefit more than large farms?</article-title>
          <source>Small Ruminant Research</source>
          ,
          <volume>100</volume>
          (
          <issue>1</issue>
          ), p.
          <fpage>1</fpage>
          -
          <lpage>7</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref10">
        <mixed-citation>
          10.
          <string-name>
            <surname>Hair</surname>
            ,
            <given-names>J.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Anderson</surname>
            ,
            <given-names>R.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tatham</surname>
            ,
            <given-names>R.</given-names>
          </string-name>
          <string-name>
            <surname>Black</surname>
            ,
            <given-names>W.</given-names>
          </string-name>
          (
          <year>1995</year>
          )
          <article-title>Multivariate data analysis with Readings, 4th Edition</article-title>
          . USA: Prentice Hall International.
        </mixed-citation>
      </ref>
      <ref id="ref11">
        <mixed-citation>
          11.
          <string-name>
            <surname>Karelakis</surname>
            ,
            <given-names>C.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Abas</surname>
            ,
            <given-names>Z.</given-names>
          </string-name>
          <string-name>
            <surname>Polymeros</surname>
          </string-name>
          , Κ. (
          <year>2012</year>
          )
          <article-title>Management tactics of livestock famrs in a period of economic crisis</article-title>
          .
          <source>12th Panhellenic Conference on Rural Economy AUTh., 22-24 November</source>
          <year>2012</year>
          , Thessaloniki.
        </mixed-citation>
      </ref>
      <ref id="ref12">
        <mixed-citation>
          12.
          <string-name>
            <surname>Koutsou</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          , Ragkos, Α.,
          <string-name>
            <surname>Manousidis</surname>
          </string-name>
          , Θ.,
          <string-name>
            <surname>Abas</surname>
          </string-name>
          , Ζ.,
          <string-name>
            <surname>Lagka</surname>
          </string-name>
          , Β. (
          <year>2013</year>
          )
          <article-title>Family and collective management strategies to confront the crisis in rural areas: The case of sheep and goat Farms</article-title>
          . 11th Regular Scientific Conference - 2013
          <string-name>
            <surname>(ERSA - GR) “Agricultural</surname>
            <given-names>Economy</given-names>
          </string-name>
          , Countryside, Space, Regional and Local Development”, Patra,
          <fpage>14</fpage>
          -
          <lpage>15</lpage>
          June, http://grsa.prd.uth.gr/conf2013/77_koutsou_etal_ersagr 13.pdf.
        </mixed-citation>
      </ref>
      <ref id="ref13">
        <mixed-citation>
          13.
          <string-name>
            <surname>Mboera</surname>
            ,
            <given-names>L.E.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Shayo</surname>
            ,
            <given-names>E.H.</given-names>
          </string-name>
          , Senkoro, KP.,
          <string-name>
            <surname>Rumisha</surname>
            ,
            <given-names>S.F.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Mlozi</surname>
            ,
            <given-names>M.R.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Mayala</surname>
            ,
            <given-names>B.K.</given-names>
          </string-name>
          (
          <year>2010</year>
          )
          <article-title>Knowledge, perceptions and practices of farming communities on linkages between malaria and agriculture in Mvomero District, Tanzania</article-title>
          .
          <source>Journal Acya Tropica</source>
          ,
          <volume>113</volume>
          . p.
          <fpage>139</fpage>
          -
          <lpage>144</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref14">
        <mixed-citation>
          14.
          <string-name>
            <surname>Mishkin</surname>
            <given-names>F. S.</given-names>
          </string-name>
          (
          <year>1992</year>
          )
          <article-title>Anatomy of a Financial Crisis</article-title>
          .
          <source>Journal of Evolutionary Economics, V2</source>
          , (
          <issue>2</issue>
          ), p.
          <fpage>115</fpage>
          -
          <lpage>130</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref15">
        <mixed-citation>
          15.
          <string-name>
            <surname>Shaffril</surname>
            ,
            <given-names>M.H.A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Asmuni</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Ismail</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          (
          <year>2010</year>
          )
          <article-title>The ninth Malaysian plan and agriculture extension officer competency: A combination for intensification of paddy industry in Malaysia</article-title>
          .
          <source>The Journal of International Social Research</source>
          ,
          <volume>3</volume>
          (
          <issue>10</issue>
          ), p.
          <fpage>450</fpage>
          -
          <lpage>458</lpage>
        </mixed-citation>
      </ref>
      <ref id="ref16">
        <mixed-citation>
          16.
          <string-name>
            <surname>Sharma</surname>
            ,
            <given-names>S.</given-names>
          </string-name>
          (
          <year>1996</year>
          )
          <article-title>Applied Multivariate Techniques</article-title>
          . New York: John Wiley &amp; Sons Inc.
        </mixed-citation>
      </ref>
      <ref id="ref17">
        <mixed-citation>
          17.
          <string-name>
            <surname>Siardos</surname>
            ,
            <given-names>G.</given-names>
          </string-name>
          , Koutsouris, Α. (
          <year>2002</year>
          )
          <article-title>Sustainable Agriculture and Development</article-title>
          . Thessaloniki: Zigos.
        </mixed-citation>
      </ref>
      <ref id="ref18">
        <mixed-citation>
          18.
          <string-name>
            <surname>Stefakakis</surname>
          </string-name>
          , Α. (
          <year>2015</year>
          )
          <article-title>Hygiene and well-living conditions of animals and production optimization</article-title>
          .
          <source>Proceedings of the 5th Panhellenic Conference on Animal Production Technology, Thessaloniki.</source>
        </mixed-citation>
      </ref>
      <ref id="ref19">
        <mixed-citation>
          19.
          <string-name>
            <surname>Stott</surname>
            ,
            <given-names>A.W.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Milne</surname>
            ,
            <given-names>C.E.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Goddard</surname>
            ,
            <given-names>P.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Waterhouse</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          (
          <year>2005</year>
          )
          <article-title>Effect of alternative management strategies on profit and animal welfare in extensive sheep production systems in Great Britain</article-title>
          .
          <source>Livestock Production Science</source>
          ,
          <volume>97</volume>
          , p.
          <fpage>161</fpage>
          -
          <lpage>171</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref20">
        <mixed-citation>
          20.
          <string-name>
            <surname>Te Velde</surname>
            ,
            <given-names>H.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Aarts</surname>
          </string-name>
          , N.,
          <string-name>
            <surname>Van Woerkum</surname>
            ,
            <given-names>C.</given-names>
          </string-name>
          (
          <year>2002</year>
          )
          <article-title>Dealing with ambivalence: farmers' and consumers' perceptions of animal welfare in livestock breeding</article-title>
          .
          <source>Journal of Agricultural and Environmental Ethics</source>
          ,
          <volume>15</volume>
          , p.
          <fpage>203</fpage>
          -
          <lpage>219</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref21">
        <mixed-citation>
          21.
          <string-name>
            <surname>Theocharopoulos</surname>
            ,
            <given-names>A.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Melfou</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Papanagiotou</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          (
          <year>2007</year>
          )
          <article-title>A microeconomic approach for agricultural development: A DEA application to Greek sheep farms</article-title>
          .
          <source>New Medit - Mediterranean Journal of Economics. Agriculture and Environment</source>
          ,
          <volume>6</volume>
          (
          <issue>4</issue>
          ), p.
          <fpage>48</fpage>
          -
          <lpage>54</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref22">
        <mixed-citation>
          22.
          <string-name>
            <surname>Vakakis</surname>
            ,
            <given-names>F.</given-names>
          </string-name>
          (
          <year>2007</year>
          )
          <article-title>Sheep and goat farming</article-title>
          .
          <source>Key Productive Activity for Sustainable Development of Rural Areas. Agriculture - Livestock farming, 5</source>
          , p.
          <fpage>62</fpage>
          -
          <lpage>70</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref23">
        <mixed-citation>
          23.
          <string-name>
            <surname>Vanhonacker</surname>
            ,
            <given-names>F.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Verbeke</surname>
          </string-name>
          , W.,
          <string-name>
            <surname>Van Poucke</surname>
            ,
            <given-names>E.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Tuyttens</surname>
            ,
            <given-names>F.A.M.</given-names>
          </string-name>
          (
          <year>2008</year>
          )
          <article-title>Do citizens and farmers interpret the concept of farm animal welfare differently?</article-title>
          <source>Livestock Science</source>
          ,
          <volume>116</volume>
          , p.
          <fpage>126</fpage>
          -
          <lpage>136</lpage>
          .
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>