绿豆“3414”肥效试验及平衡施肥技术  

Fertilizer Efficiency Experiment and Balanced Fertilization Technology of Mung Bean “3414”

作　　者：王桂梅[1] 邢宝龙[1] 张旭丽[1] 殷丽丽[1] WANG Gui-mei;XING Bao- long;ZHANG Xu- li;YIN Li-li(Institute of High Latitude and Cold Weather Crops,Shanxi Academy of Agricultural Sciences,Datong 037008, Shanxi, Chin)

机构地区：[1]山西省农业科学院高寒区作物研究所,山西大同037008

出　　处：《湖北农业科学》2018年第10期36-38,44,共4页Hubei Agricultural Sciences

基　　金：国家现代农业产业技术体系专项资金资助项目(CARS-08-Z5)

摘　　要：为了筛选出绿豆(Vigna radiata)栽培的最佳施肥量,采用"3414"肥料效应试验,建立绿豆肥料施用量与产量的回归方程,以求出最佳施用量。结果表明,少施或缺施肥料对绿豆的长势和产量有不同程度的影响,合理的氮、磷、钾配比可明显促进绿豆生长,在中等肥力情况下,最佳施用量为N 66.6 kg/hm^2、P_2O_5127.2 kg/hm^2、K_2O 121.0 kg/hm^2。In order to select the optimum fertilization rate of mung bean（Vigna radiata） cultivation, using ＂3414＂ fertilizer effect experiment, regression equation of fertilizer application amount and yield of mung bean were established,finding the optimal dosage. The results showed that the application of fertilizer or lack of mung bean growth and yield had different effects.Reasonable nitrogen, phosphorus and potassium fertilizer could obviously promote the growth of mung bean, in moderate fertility conditions, the best application amount were N 66.6 kg/hm2,P2O5127.2 kg/hm2,K2 O 121.0 kg/hm2.

关 键 词：绿豆(Vigna radiata) 肥料效应 平衡施肥 

分 类 号：S522[农业科学—作物学] S143