메뉴 건너뛰기




Volumn 91, Issue 1, 2014, Pages 109-118

The Value of Seed Potatoes from Four Systems in Kenya

Author keywords

Formal seed system; High quality seed; Willingness to pay

Indexed keywords


EID: 84893826496     PISSN: 1099209X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s12230-013-9342-z     Document Type: Article
Times cited : (24)

References (28)
  • 1
    • 84893819729 scopus 로고    scopus 로고
    • Challenges and opportunities for improving availability of quality potato seed in Eastern and Central Africa
    • 9-12 December 2008, at New Delhi
    • Barker, I. 2008. Challenges and opportunities for improving availability of quality potato seed in Eastern and Central Africa. Paper read at Global Potato Conference, 9-12 December 2008, at New Delhi.
    • (2008) Paper read at Global Potato Conference
    • Barker, I.1
  • 2
    • 84893838558 scopus 로고
    • Farmers, crops and landraces: Farmers' roles in the development and conservation of crop diversity
    • Wageningen: CPRO-DLO Centre for Genetic Resources, Wageningen, Holland
    • Boef de, W. S., T. Berg, and B. Haverkort. 1995. Farmers, crops and landraces: Farmers' roles in the development and conservation of crop diversity. In Internal discussion paper. Wageningen: CPRO-DLO Centre for Genetic Resources, Wageningen, Holland.
    • (1995) In Internal discussion paper
    • de Boef, W.S.1    Berg, T.2    Haverkort, B.3
  • 4
    • 0000591336 scopus 로고
    • Some statistical models for limited dependent variables with application to the demand for durable goods
    • Cragg, J. G. 1971. Some statistical models for limited dependent variables with application to the demand for durable goods. Econometrica 39(5): 829-844.
    • (1971) Econometrica , vol.39 , Issue.5 , pp. 829-844
    • Cragg, J.G.1
  • 5
    • 0003604812 scopus 로고
    • Successful seed programs
    • Westview Press. Boulder, Colorando: Westview Press
    • Douglas, J. 1980. Successful seed programs. In A planning and management guide. Westview Press. Boulder, Colorando: Westview Press.
    • (1980) In A planning and management guide
    • Douglas, J.1
  • 7
    • 84893866274 scopus 로고    scopus 로고
    • The potato and sweetpotato sub-sector analysis: A review of sub-sector satus, constraints, opportunities and investment priorities
    • PRAPACE and ECAPAPA, Seyfu. 2004. Focusing on real challenges and trends in Agricultural Research in the ASARECA region. A paper presented on PRAPACE Planning and Steering Committee. 16 - 17 February 2004. Mukono, Uganda
    • PRAPACE and ECAPAPA. 2004. The potato and sweetpotato sub-sector analysis: A review of sub-sector satus, constraints, opportunities and investment priorities. A report submitted to ASARECA, 62p. Seyfu. 2004. Focusing on real challenges and trends in Agricultural Research in the ASARECA region. A paper presented on PRAPACE Planning and Steering Committee. 16 - 17 February 2004. Mukono, Uganda.
    • (2004) A report submitted to ASARECA , pp. 62
  • 8
    • 84893832289 scopus 로고    scopus 로고
    • FAO, Dated July 2009
    • FAO. 2010. FAO Website. http://faostat. fao. org/site/567/DesktopDefault. aspx?PageID=567. Dated July 2009.
    • (2010) FAO Website
  • 9
    • 37149029115 scopus 로고    scopus 로고
    • Priorities for potato research in developing countries: Results of a survey
    • Fuglie, K. 2007. Priorities for potato research in developing countries: Results of a survey. American Journal for Potato Research 84: 353-365.
    • (2007) American Journal for Potato Research , vol.84 , pp. 353-365
    • Fuglie, K.1
  • 14
    • 84894593368 scopus 로고    scopus 로고
    • Trends in seed potato production in Latin America
    • 9-12 December 2008, at New Delhi
    • Huarte, M. 2008. Trends in seed potato production in Latin America. Paper read at Global Potato Conference, 9-12 December 2008, at New Delhi.
    • (2008) Paper read at Global Potato Conference
    • Huarte, M.1
  • 15
    • 0027041625 scopus 로고
    • Seed system development: the appropriate roles of the private and public sectors
    • Washington DC: The World Bank
    • Jaffee, S., and J. Strivastava. 1992. Seed system development: the appropriate roles of the private and public sectors. In World Bank Discussion Papers 167. Washington DC: The World Bank.
    • (1992) In World Bank Discussion Papers 167
    • Jaffee, S.1    Strivastava, J.2
  • 19
    • 21144434152 scopus 로고    scopus 로고
    • Willingness-to-pay estimates and their relevance to agribusiness decision making
    • Lusk, J. L., and D. Hudson. 2004. Willingness-to-pay estimates and their relevance to agribusiness decision making. Review of Agricultural Economics 26(2): 152-169.
    • (2004) Review of Agricultural Economics , vol.26 , Issue.2 , pp. 152-169
    • Lusk, J.L.1    Hudson, D.2
  • 21
    • 33646598330 scopus 로고    scopus 로고
    • A box-cox double-hurdle model of wildlife valuation: The citizen's perspective
    • Martinez-Espineira, R. 2006. A box-cox double-hurdle model of wildlife valuation: The citizen's perspective. Ecological Economics 58(2006): 192-208.
    • (2006) Ecological Economics , vol.58 , Issue.2006 , pp. 192-208
    • Martinez-Espineira, R.1
  • 22
    • 84893868554 scopus 로고    scopus 로고
    • A double hurdle model of preferences for a proposed capacity reduction program in the Atlantic shark fishery
    • February 5-8, 2006, at Orlando, Florida
    • Musengezi, J. D., F. J. Rossi, and S. L. Larkin. 2006. A double hurdle model of preferences for a proposed capacity reduction program in the Atlantic shark fishery. Paper read at Southern Agricultural Economics Association Annual meetings, February 5-8, 2006, at Orlando, Florida.
    • (2006) Paper read at Southern Agricultural Economics Association Annual meetings
    • Musengezi, J.D.1    Rossi, F.J.2    Larkin, S.L.3
  • 24
    • 84871319532 scopus 로고    scopus 로고
    • Improving seed health and seed performance by positive selection in three Kenyan potato varieties
    • Schulte-Gelderman, E., P. Gildemacher, and P. Struik. 2012. Improving seed health and seed performance by positive selection in three Kenyan potato varieties. American Journal for Potato Research 89: 429-437.
    • (2012) American Journal for Potato Research , vol.89 , pp. 429-437
    • Schulte-Gelderman, E.1    Gildemacher, P.2    Struik, P.3
  • 25
    • 0032950306 scopus 로고    scopus 로고
    • Informal potato seed systems in the Andes: why are they important and what should we do with them?
    • Thiele, G. 1998. Informal potato seed systems in the Andes: why are they important and what should we do with them? World Development 27(1): 83-99.
    • (1998) World Development , vol.27 , Issue.1 , pp. 83-99
    • Thiele, G.1
  • 26
    • 0000175291 scopus 로고
    • Estimation of relationships for limited dependent variables
    • Tobin, J. 1958. Estimation of relationships for limited dependent variables. Econometrica 26(1): 24-36.
    • (1958) Econometrica , vol.26 , Issue.1 , pp. 24-36
    • Tobin, J.1
  • 27
    • 0004133413 scopus 로고
    • Seed regulatory framework, resource- poor farmers: a literature review
    • ODI. London: UK
    • Tripp, R. 1995. Seed regulatory framework, resource- poor farmers: a literature review. In Agricultural administration network paper 51. ODI. London: UK.
    • (1995) In Agricultural administration network paper 51
    • Tripp, R.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.