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 57
Trang 66
... result in higher input costs will tend to limit the supply of potatoes and raise the price . Agri- cultural research ... results from a 1 percent change in the market price of the commodity . The precise magnitude of the price elasticity ...
... result in higher input costs will tend to limit the supply of potatoes and raise the price . Agri- cultural research ... results from a 1 percent change in the market price of the commodity . The precise magnitude of the price elasticity ...
Trang 199
... resulting shortage of seed for the early crop motivated farmers growing the late crop to begin supplying seed ... result of adopting the new seed storage technology , farmers have increased their yields , they have adjusted their ...
... resulting shortage of seed for the early crop motivated farmers growing the late crop to begin supplying seed ... result of adopting the new seed storage technology , farmers have increased their yields , they have adjusted their ...
Trang 201
... result , some farmers in upland areas who harvest in the late season keep seed for 6 months or more until the next ... results with others . Additionally , the network provides a mechanism for CIP personnel to work effectively with ...
... result , some farmers in upland areas who harvest in the late season keep seed for 6 months or more until the next ... results with others . Additionally , the network provides a mechanism for CIP personnel to work effectively with ...
Nội dung
Introduction | 1 |
The potato crop and its physical environment | 27 |
Supply demand and marketing | 63 |
Bản quyền | |
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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