Chemical application management
This book presents two most important functions of agricultural chemicals: Improving plant growth and Protecting against pests. Chemicals can be used: Before planting; During growth; After a crop has been harvested. This book also discusses two classes of chemicals which will be emphasized are: Fert...
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| Format: | Buch |
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Illinois
John Deere
1994
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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