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 34
Trang xi
... processing a massive amount of data as well as the text . Many present and former colleagues at CIP have kindly shared with me published and unpublished materials on their work and have made useful comments without which I could not ...
... processing a massive amount of data as well as the text . Many present and former colleagues at CIP have kindly shared with me published and unpublished materials on their work and have made useful comments without which I could not ...
Trang xii
... processing often under severe time constraints . The entire original manuscript was reviewed by Richard Harwood , W. O. Jones , Eduardo Venezian , and a fourth reviewer who wishes to remain anonymous . Date van der Zaag and Henk Beukema ...
... processing often under severe time constraints . The entire original manuscript was reviewed by Richard Harwood , W. O. Jones , Eduardo Venezian , and a fourth reviewer who wishes to remain anonymous . Date van der Zaag and Henk Beukema ...
Trang 2
... processing , and foreign trade stabilize prices or expand markets for potatoes ? 8. Why should scarce public resources be allocated to potato research and extension in developing countries ? 9. What are the essential ingredients of a ...
... processing , and foreign trade stabilize prices or expand markets for potatoes ? 8. Why should scarce public resources be allocated to potato research and extension in developing countries ? 9. What are the essential ingredients of a ...
Trang 13
... processing , and human consumption is even more demanding . In food balance sheets , human consumption is generally ... processed are also more often based on popular notions than on fieldwork . The data on potato production and use in ...
... processing , and human consumption is even more demanding . In food balance sheets , human consumption is generally ... processed are also more often based on popular notions than on fieldwork . The data on potato production and use in ...
Trang 18
... processing has fallen . Demand for fresh potatoes has also dropped as diets have changed . For these reasons , European farmers have reduced the area and production of potatoes . In developing areas , with the exception of Asia , potato ...
... processing has fallen . Demand for fresh potatoes has also dropped as diets have changed . For these reasons , European farmers have reduced the area and production of potatoes . In developing areas , with the exception of Asia , potato ...
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 |
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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