鄂北岗地两种水稻专用有机–无机复合肥施用对水稻生物学性状及产量的影响
Effects of Application of Two Kinds of Special Organic-Inorganic Compound Fertilizers for Rice on Biological Characters and Yield of Rice in Hilly Areas of Northern Hubei Province
摘要: 采用田间试验,研究两种水稻专用有机–无机复合肥(华中农业大学研制、湖北祥云股份生产的15-7-8的有机无机复合肥,华中农业大学研制、湖北宜施壮生产的15-6-9的有机无机复合肥)不同施用量,对水稻生物学性状及产量的影响。结果表明,一次性施用80 kg/666.6m2华中农业大学研制、湖北宜施壮生产的15-6-9的有机无机复合肥,水稻生物学性状、产量最佳。
Abstract:
Field experiments were conducted to study the effects of different dosages of two kinds of organic-inorganic compound fertilizers (15-7-8 organic-inorganic compound fertilizer developed by Huazhong Agricultural University, Hubei Xiangyun Chemical Co., Ltd., 15-6-9 organic-inorganic compound fertilizer developed by Huazhong Agricultural University and Hubei Yishizhuang Agri-cultural Science and Technology Co., Ltd.) on biological traits and yield of rice. The results showed that applying 80 kg/666.6m2 of 15-6-9 organic-inorganic compound fertilizer developed by Huazhong Agricultural University and produced by Hubei Yishizhuang at one time had the best biological characteristics and yield of rice.
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