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探讨各种土壤肥力状况下,不同氮磷钾施肥水平对超级稻(准两优1202)产量的影响,提出了超级稻合理的氮磷钾施肥水平和配比。
The effects of different N, P, K fertilization levels on the yield of super rice (Zhunliangyou 1202) under various soil fertility conditions were discussed. The reasonable N, P, K fertilization levels and the proportioning were proposed.