Potatoes: Production, Marketing, And Programs For Developing CountriesAvalon Publishing, 23 thg 4, 1987 - 244 trang World patterns and trends in potato production and use; The potato crop and its physical environment; The socioeconomic environment: Levels of development and public policies; Supply, demand, and marketing; Potato nutrition and consuption; Potato production systems; Research priorities and potato programs; Impact of potato programs; Summing up. |
Từ bên trong sách
Kết quả 1-3 trong 35
Trang 156
... research and extension programs warrant special attention from policymakers because ( 1 ) many requirements for success are different ... extension systems in 156 Research priorities and programs The case for potato research and extension.
... research and extension programs warrant special attention from policymakers because ( 1 ) many requirements for success are different ... extension systems in 156 Research priorities and programs The case for potato research and extension.
Trang 159
... research programs in temperate - zone developed countries . The externalities associated with potato research and extension are also greater than those associated with many other commodities because few new potato technologies can be ...
... research programs in temperate - zone developed countries . The externalities associated with potato research and extension are also greater than those associated with many other commodities because few new potato technologies can be ...
Trang 216
... research and extension ? Public funding is needed because private firms have little reason to conduct potato research and extension . Few of the benefits of agricultural research and extension can be recovered by private enterprises ...
... research and extension ? Public funding is needed because private firms have little reason to conduct potato research and extension . Few of the benefits of agricultural research and extension can be recovered by private enterprises ...
Nội dung
Introduction | 1 |
The potato crop and its physical environment | 27 |
Supply demand and marketing | 63 |
Bản quyền | |
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Ấn bản in khác - Xem tất cả
Potatoes: Production, Marketing, And Programs For Developing Countries Douglas Horton Xem trước bị giới hạn - 2019 |
POTATOES: Production, Marketing, and Programs for Developing Countries DOUGLAS. HORTON Không có bản xem trước - 2019 |
Thuật ngữ và cụm từ thông dụng
Africa agricultural research America Andean average bacterial wilt Bangladesh Benguet Province Bogra breeding cassava cereals Chile cold storage consumer potatoes Dalat demand for potatoes developing areas developing countries economic elasticity of demand estimates Europe farmers farms food balance sheets food crops grow potatoes growers growth harvest hectare impact imported seed improved increase India inputs insect institutions International Potato Center irrigation Kenya kilograms late blight levels Lima livestock lowland areas lowland tropical maize Mantaro Valley national programs nematode percent Peru pesticides plant PNAP post-harvest potato consumption potato crop potato cultivation potato production potato programs potato research potato varieties potato yields potatoes are grown production costs protein regions research and extension resistance rice root crops Rwanda season seed potatoes seed production seed program seed tubers soil South America sprout Sri Lanka staple food supply temperatures tons tropics and subtropics usually vegetable virus diseases