Potatoes: Production, Marketing, And Programs For Developing CountriesInternational Potato Center, 23 thg 4, 1987 - 243 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 1-5 trong 51
Trang vii
... Income elasticities of demand for potatoes in relation to per capita income .. 6 14 17 ... 20 23 24 25 ... 69 9 Estimated income elasticities of demand for 10 potatoes by income group in selected countries ..... 71 Relative price of ...
... Income elasticities of demand for potatoes in relation to per capita income .. 6 14 17 ... 20 23 24 25 ... 69 9 Estimated income elasticities of demand for 10 potatoes by income group in selected countries ..... 71 Relative price of ...
Trang ix
... income in much of the Third World . Agriculture will also remain the primary source of income increase for most people . If food production is to keep pace with the demand and be a dynamic source of income growth , scientists and ...
... income in much of the Third World . Agriculture will also remain the primary source of income increase for most people . If food production is to keep pace with the demand and be a dynamic source of income growth , scientists and ...
Trang x
... and raising incomes in poor countries . J. Mellor Director , IFPRI Washington , D.C. , U.S.A. R. L. Sawyer Director - General , CIP Lima , Peru Acknowledgments I am indebted to Winrock International for inviting me X Foreword.
... and raising incomes in poor countries . J. Mellor Director , IFPRI Washington , D.C. , U.S.A. R. L. Sawyer Director - General , CIP Lima , Peru Acknowledgments I am indebted to Winrock International for inviting me X Foreword.
Trang 1
... income , and food for growing populations . In monetary terms , potatoes are now the fourth most important of the developing world's food crops . Policies affecting the potato crop are becoming increasingly important in developing areas ...
... income , and food for growing populations . In monetary terms , potatoes are now the fourth most important of the developing world's food crops . Policies affecting the potato crop are becoming increasingly important in developing areas ...
Trang 2
... income changes affect the demand for potatoes ? 7. How can price controls , storage , processing , and foreign trade stabilize prices or expand markets for potatoes ? 8. Why should scarce public resources be allocated to potato research ...
... income changes affect the demand for potatoes ? 7. How can price controls , storage , processing , and foreign trade stabilize prices or expand markets for potatoes ? 8. Why should scarce public resources be allocated to potato research ...
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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 agricultural research America areas average Bangladesh blight breeding capita Central cereals changes 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 impact important improved income increase India inputs insect institutions International Potato Center land late less levels Lima 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 priorities problems processing projections rates reduce regions relative requirements research and extension resistance result rice root Rwanda season seed tubers selection soil South South Korea sprout storage stored supply Table temperate temperatures tons tropical usually varieties vegetable virus yields zones