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 47
Trang 34
... season . Others , such as bacterial wilt , can also remain in the soil for several years . The most important ... season in their locations and their cropping alternatives . In areas where the growing season is short , early potatoes are ...
... season . Others , such as bacterial wilt , can also remain in the soil for several years . The most important ... season in their locations and their cropping alternatives . In areas where the growing season is short , early potatoes are ...
Trang 74
... season production , these activities are generally thought of as marketing functions and may also be performed by market intermediaries or sometimes by consumers . Off - season planting . Some farmers plant a small area of potatoes ...
... season production , these activities are generally thought of as marketing functions and may also be performed by market intermediaries or sometimes by consumers . Off - season planting . Some farmers plant a small area of potatoes ...
Trang 147
... season is from March to July . Irrigation in some areas allows a second cropping season from October to February . Growing potatoes during the typhoon months , August and September , is risky , but a few farmers plant at this time to ...
... season is from March to July . Irrigation in some areas allows a second cropping season from October to February . Growing potatoes during the typhoon months , August and September , is risky , but a few farmers plant at this time to ...
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