Potatoes: Production, Marketing, And Programs For Developing CountriesWorld 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 53
Trang 57
increased , land improvements are made , and chemical fertilizers and pesticides are applied to increase and stabilize yields . The levels of productivity and value added per hectare rise . However , cash returns and net incomes often ...
increased , land improvements are made , and chemical fertilizers and pesticides are applied to increase and stabilize yields . The levels of productivity and value added per hectare rise . However , cash returns and net incomes often ...
Trang 70
( This is not always true in the developed countries . ) Second , within a country , an increase in the income of the poor will ordinarily have more impact on the demand for potatoes than an increase in the income of the rich .
( This is not always true in the developed countries . ) Second , within a country , an increase in the income of the poor will ordinarily have more impact on the demand for potatoes than an increase in the income of the rich .
Trang 72
If potato prices rise , people consume fewer potatoes and increase their intake of cheaper foods . But even when potatoes are expensive , many consumers still purchase a few to eat , perhaps on special occasions .
If potato prices rise , people consume fewer potatoes and increase their intake of cheaper foods . But even when potatoes are expensive , many consumers still purchase a few to eat , perhaps on special occasions .
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Nội dung
The potato crop and its physical environment | 27 |
Supply demand and marketing | 63 |
Potato nutrition and consumption | 93 |
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
agricultural America areas average Bangladesh blight breeding capita Center Central cereals changes cold commodity consumers costs crop cultivation demand depends developing countries diseases early economic effect estimates Europe example expand farmers farms fertilizers field food crops growing grown growth harvest hectare higher highland highly impact important improved income increase India inputs insect institutions International irrigation land late less levels limited losses lower lowland major Mantaro Valley needs North percent period Peru pests plant policies population potato consumption potato crop potato prices potato production potato programs practices problems processing projections rates reduce regions relative requirements research and extension resistance response result rice root Rwanda season seed tubers selection soil South South Korea spread sprout storage stored supply Table temperate temperatures tons tropical usually varieties vegetable virus yields zones
Thông tin thư mục
| Tiêu đề | Potatoes: Production, Marketing, And Programs For Developing Countries |
| Tác giả | Douglas E. Horton |
| Ấn bản | có minh hoạ |
| Nhà xuất bản | Avalon Publishing, 1987 |
| Nguyên bản từ | Đại học Texas |
| Đă được số hóa | 5 Tháng Năm 2008 |
| ISBN | 081337197X, 9780813371979 |
| Độ dài | 244 trang |
| Xuất lời trích dẫn | BiBTeX EndNote RefMan |