桐城市水稻大田施用有机无机复合肥效果初探

Preliminary Study on the Effect of Organic-inorganic Compound Fertilizer on Paddy Field in Tongcheng City

[目的]探讨施用有机无机复合肥对水稻经济、生产性状的影响。[方法]在大关镇继发家庭农场开展了水稻施用有机无机复合肥生产示范试验。[结果]施用"丰仙"有机无机复合肥水稻产量最高,达到10 896 kg/hm^2,分别比常规施肥及施用"嘉有"复合肥处理增产11.1%、27.3%。[结论]"丰仙"有机无机复合肥在水稻生产中可以大面积推广应用。

[Objective]To study the effects of organic-inorganic compound fertilizer on economic and productive characteristics of rice.[Method]The demonstration experiment of rice production with organic-inorganic compound fertilizer was carried out on the Jifa family farm in Daguan Town.[Result]The yield of rice with "Fengxian"organic-inorganic compound fertilizer was the highest, reaching 10 896 kg/hm^2, which increased by 11.1% and 27.3% respectively compared with conventional fertilization and "Jiayou"compound fertilizer.[Conclusion]"Fengxian"organic-inorganic compound fertilizer could be widely applied in rice production.