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 51
Trang vi
... Examples of production systems . 131 Bibliographic notes .. .. 153 7 Research priorities and potato programs The case for potato research and extension ..... Setting research and extension priorities . .. 155 .. 156 158 Bibliographic ...
... Examples of production systems . 131 Bibliographic notes .. .. 153 7 Research priorities and potato programs The case for potato research and extension ..... Setting research and extension priorities . .. 155 .. 156 158 Bibliographic ...
Trang 10
... . British missionaries , for example , took potatoes to many parts of Asia in the seventeenth century , and Belgian missionaries introduced them to the Congo in the nineteenth century . But 10 Patterns in production and use.
... . British missionaries , for example , took potatoes to many parts of Asia in the seventeenth century , and Belgian missionaries introduced them to the Congo in the nineteenth century . But 10 Patterns in production and use.
Trang 12
... example , Belgian colonists introduced potatoes in the late 1800s , but the natives considered them taboo . Only when famine struck did people begin eating potatoes . Although the evidence is sketchy , it seems that , as in Europe , the ...
... example , Belgian colonists introduced potatoes in the late 1800s , but the natives considered them taboo . Only when famine struck did people begin eating potatoes . Although the evidence is sketchy , it seems that , as in Europe , the ...
Trang 13
... example , are usually assumed to be near the rates prevailing in developed countries . However , farmers in many developing areas actually use lower rates . Estimates of waste and the amounts of potatoes that are fed to livestock and ...
... example , are usually assumed to be near the rates prevailing in developed countries . However , farmers in many developing areas actually use lower rates . Estimates of waste and the amounts of potatoes that are fed to livestock and ...
Trang 22
... example , have up to 80 percent moisture at harvest , whereas cereals have around 15 percent . Dry matter production per hectare is a more meaningful yardstick for comparing crops , regardless of their use for food , feed , starch , or ...
... example , have up to 80 percent moisture at harvest , whereas cereals have around 15 percent . Dry matter production per hectare is a more meaningful yardstick for comparing crops , regardless of their use for food , feed , starch , or ...
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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 |
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