On-farm management of applied inputs and native soil fertility
Contents: Introduction to the mega project on reviewing trends of declinning productivity in intensive irrigated rice systems; biophysical reports from the national sites; socioeconomic reports from the national sites; cross-site reports from IRRI staff.
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| 格式: | 图书 |
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| 语言: | Undetermined |
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Philippines
IRRI
1998
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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