]*>","")" /> Effect of Density on the Agronomic Character and Yield of Vegetable Soybean
Xinjiang Agricultural Sciences

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Effect of Density on the Agronomic Character and Yield of Vegetable Soybean

LI Ning;ZHAO Zhen-hua;ZHANG Jian-xin;YAN Guo-feng   

  • Received:2006-04-25 Revised:2006-04-25 Online:2006-04-25 Published:2006-04-25

菜用大豆稀植技术研究

李宁;赵振华;章建新;严国锋   

  1. 新疆农业大学农学院,新疆乌鲁木齐,830052;伊宁县农业局,新疆伊宁,835100





摘要： 研究了稀植条件下不同密度对菜用大豆农艺性状、干物质积累、叶面积指数、品质等的变化规律.结果表明:随密度的增加,株高增加,茎粗、节间数、分枝数、分枝总长降低;单株干物质最大积累量呈减小趋势、单株荚数、单株粒数、单株粒重降低,而百粒重、品质与密度关系不显著.以低密度处理21×104株/hm2的产量最高,为15 523.05 kg/hm2.