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 28
Trang 10
... Spread of potatoes in Europe From Spain , the potato spread to continental Europe ; from England , it was dispersed throughout the British Isles and to parts of northern Europe . By 1600 , potatoes were sent from Spain to Italy and from ...
... Spread of potatoes in Europe From Spain , the potato spread to continental Europe ; from England , it was dispersed throughout the British Isles and to parts of northern Europe . By 1600 , potatoes were sent from Spain to Italy and from ...
Trang 11
... spread to the plains , and by 1900 , small plots of potatoes were found near towns scattered throughout northern India . Potato cultivation spread on the plains in the winter season as seed systems emerged , irrigation and storage ...
... spread to the plains , and by 1900 , small plots of potatoes were found near towns scattered throughout northern India . Potato cultivation spread on the plains in the winter season as seed systems emerged , irrigation and storage ...
Trang 25
... spread of the potato to other parts of the world is Laufer ( 1938 ) . The section of this chapter covering origin and spread of the potato crop draws heavily on Hawkes ( 1978a ) , Burton ( 1966 ) , and Laufer ( 1938 ) . Information on ...
... spread of the potato to other parts of the world is Laufer ( 1938 ) . The section of this chapter covering origin and spread of the potato crop draws heavily on Hawkes ( 1978a ) , Burton ( 1966 ) , and Laufer ( 1938 ) . Information on ...
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