PDF(1213 KB)
PDF(1213 KB)
PDF(1213 KB)
树脂包膜肥的养分释放规律及对小麦水稻产量的影响
Nutrient Release Characteristics of Vinyl Chloride-vinyl Acetate Copolymers Coated Slow-release Nitrogen Fertilizer and Its Effect on Wheat-rice Yield
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