龙亢农场水稻“3414”肥料效应田间试验  

Studies on the Rice Yield in the “3414” Field Trials under the Different Combinations of Fertilizers in Longkang Farm

作　　者：刘俭[1] 张亮[1] 邹云红 洪亮[1] 李杨[1] LIU Jian(Anhui Longkang Farm,Bengbu,Anhui 233426)

机构地区：[1]安徽省龙亢农场

出　　处：《园艺与种苗》2019年第4期80-82,共3页Horticulture & Seed

摘　　要：[目的]探讨龙亢农场水稻的最佳施肥量。[方法]2017年5—11月在安徽省龙亢农场现代农业科技园进行水稻“3414”肥效试验。[结果]龙亢农场水稻最佳施肥量,N为150kg/hm^2,P2O5为60kg/hm^2,K2O为120kg/hm^2,可获得水稻9379.5kg/hm^2的产量。[结论]结果为构建龙亢农场水稻施肥模型提供了依据。[Objective] To explore the optimum amount of fertilizer applied to rice in Longkang Farm.[Method]The "3414" fertilizer efficiency test of rice was carried out in Longkang Farm Modern Agricultural Science and Technology Park from May to November,2017.[Result]The optimum fertilization rate of rice in Longkang Farm was 150 kg/hm^2 for N, 60 kg/hm2 for P2 O5 and 120 kg/hm^2 for K2O,the yield of rice was greatest at 9 379.5 kg/hm^2.[Conclusion]The results provide a basis for the establishment of rice fertilization model in Longgang Farm.

关 键 词：水稻 “3414”肥效试验 施肥效果 推荐施肥量 龙亢农场 

分 类 号：S511[农业科学—作物学]