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. |
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Trang 117
At somewhat lower elevations , potatoes are one of several crops grown during summer . And at yet lower elevations in the mountains , potatoes compete with a large number of crops for a place in highly varied year - round cropping ...
At somewhat lower elevations , potatoes are one of several crops grown during summer . And at yet lower elevations in the mountains , potatoes compete with a large number of crops for a place in highly varied year - round cropping ...
Trang 119
Farmers in lower areas , where irrigation is more common and yields are higher and more stable , generally plant larger seed tubers and more seed per hectare . Cultivation . Potatoes require good soil preparation for high yields .
Farmers in lower areas , where irrigation is more common and yields are higher and more stable , generally plant larger seed tubers and more seed per hectare . Cultivation . Potatoes require good soil preparation for high yields .
Trang 203
... personnel turnover in the member countries ' potato programs is now lower than before , and lower than in other commodity programs of the region . The 1984 external review concluded that by providing members with expanded mutual ...
... personnel turnover in the member countries ' potato programs is now lower than before , and lower than in other commodity programs of the region . The 1984 external review concluded that by providing members with expanded mutual ...
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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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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 |