砂姜黑土区冬小麦水肥效应试验  

Research on the Effect of Soil Moisture and Fertilizer in Shajiang Meadow Soilon on Winter Wheat

作　　者：黄守琳[1] 章启兵[1] 胡玉怡 

机构地区：[1]安徽省淮委水利科学研究院,蚌埠233000

出　　处：《安徽农业科学》2000年第3期345-346,共2页Journal of Anhui Agricultural Sciences

基　　金：世界银行贷款加强灌溉农业项目

摘　　要：依据 1993～ 1995年在砂姜黑土区冬小麦上的试验资料 ,分析论证水肥因素对冬小麦产量的影响 ,指出钾肥增产效果不明显 。In the paper, the effects of soil moisture and fertilizer on winter wheat were analyzed. The result indicated that the application of potassium fertilizer didn't obviously increase crop production. Based on the effective equation, the application amount of maximum and optimum economical fertilizer was present.

关 键 词：冬小麦 水肥效应 最佳经济施肥量 砂姜黑土 产量 

分 类 号：S512.107.1[农业科学—作物学] S512.106.2