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. |
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Kết quả 1-5 trong 100
Trang vi
... potato research and extension ..... Setting research and extension priorities . .. 155 .. 156 158 Bibliographic notes .. Potato programs 8 Impact of potato programs ... 168 ... .. 179 .. 181 Methods for assessing impact . Illustrative ...
... potato research and extension ..... Setting research and extension priorities . .. 155 .. 156 158 Bibliographic notes .. Potato programs 8 Impact of potato programs ... 168 ... .. 179 .. 181 Methods for assessing impact . Illustrative ...
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Production, Marketing, And Programs For Developing Countries Douglas E. Horton. 14 Average potato price in relation to prices of wheat flour , rice , and urban wages , major world regions , 1980 ..... 15 Distribution of expenditures on ...
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. 14 Average potato price in relation to prices of wheat flour , rice , and urban wages , major world regions , 1980 ..... 15 Distribution of expenditures on ...
Trang x
... potato is finally being recognized as an important crop by scientists and policymakers and that potato programs are now benefiting producers and consumers in developing countries . We believe this book will prove to be very useful for ...
... potato is finally being recognized as an important crop by scientists and policymakers and that potato programs are now benefiting producers and consumers in developing countries . We believe this book will prove to be very useful for ...
Trang 2
... potato pro- duction and use , biology of the crop , the policy environment , production zones and systems , supply and ... potato programs . These issues are discussed in Chapters 7 and 8. These eight chapters address a number of broad ...
... potato pro- duction and use , biology of the crop , the policy environment , production zones and systems , supply and ... potato programs . These issues are discussed in Chapters 7 and 8. These eight chapters address a number of broad ...
Trang 9
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. The potato in Ireland Perhaps no single crop and no country have been so closely associated in modern history as have the potato and Ireland . For over 200 ...
Production, Marketing, And Programs For Developing Countries Douglas E. Horton. The potato in Ireland Perhaps no single crop and no country have been so closely associated in modern history as have the potato and Ireland . For over 200 ...
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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