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 94
Trang 59
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. Policies that change the ratio between potato prices and those of inputs and other agricultural commodities affect the profit- ability and growth of the potato ...
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. Policies that change the ratio between potato prices and those of inputs and other agricultural commodities affect the profit- ability and growth of the potato ...
Trang 81
... Price fluctuations Price instability and price cycles . Potato prices fluctuate widely almost everywhere ; however , predictable price cycles occur in- frequently . Regular production and price cycles generally occur in temperate areas ...
... Price fluctuations Price instability and price cycles . Potato prices fluctuate widely almost everywhere ; however , predictable price cycles occur in- frequently . Regular production and price cycles generally occur in temperate areas ...
Trang 83
... potato prices have run into serious problems of oversupply or under- supply . In the first case , unsold stocks of potatoes have accu- mulated and losses have mounted until the potatoes were destroyed or fed to livestock . In the second ...
... potato prices have run into serious problems of oversupply or under- supply . In the first case , unsold stocks of potatoes have accu- mulated and losses have mounted until the potatoes were destroyed or fed to livestock . In the second ...
Nội dung
Introduction | 1 |
The potato crop and its physical environment | 27 |
Supply demand and marketing | 63 |
Bản quyền | |
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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