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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Kết quả 1-3 trong 66
Trang 70
The response of consumption to income changes is measured by the income elasticity of demand , which is defined as the percentage change in the quantity demanded that results from a 1 percent change in per capita income .
The response of consumption to income changes is measured by the income elasticity of demand , which is defined as the percentage change in the quantity demanded that results from a 1 percent change in per capita income .
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Demand projections In projecting consumer demand for foods , economists commonly assume that biological needs , food habits , and relative prices are stable and do not influence trends in demand . Usually the only factors that are taken ...
Demand projections In projecting consumer demand for foods , economists commonly assume that biological needs , food habits , and relative prices are stable and do not influence trends in demand . Usually the only factors that are taken ...
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Based on the results of these few , clearly unrepresentative household surveys , demand elasticities were estimated for potatoes in all countries of the world and demand projections were made for 1980. An examination of the change that ...
Based on the results of these few , clearly unrepresentative household surveys , demand elasticities were estimated for potatoes in all countries of the world and demand projections were made for 1980. An examination of the change that ...
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The potato crop and its physical environment | 27 |
Supply demand and marketing | 63 |
Potato nutrition and consumption | 93 |
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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 |