| 大豆施用有机肥增产效果研究 |
| |
| 引用本文： | 韩秉进,陈渊,赵殿臣.大豆施用有机肥增产效果研究[J].大豆科学,2001,20(4):305-308. |
| |
| 作者姓名： | 韩秉进 陈渊 赵殿臣 |
| |
| 作者单位： | 中国科学院黑龙江农业现代化研究所, |
| |
| 基金项目： | 中国科学院创新工程项目中的部分内容 (编号 :K2CXI -Y -CA -0 4) |
| |
| 摘 要： | 通过化肥 农肥不同用量试验得出 ,大豆产量对土壤的依存率为 74 .9% - 88.6%。施用农肥后明显降低了大豆产量对土壤的依赖程度。单施农肥增产 2 2 .3% - 33.6% ,在施化肥基础上施农肥 ,增产 12 .7% - 17.7%。肥料对大豆的增产作用 ,主要是增加了植株的荚数和粒数
|
| 关 键 词： | 大豆 农肥 肥效 产量 |
| 文章编号： | 1000-9841(2001)04-0305-04 |
| 修稿时间： | 2000年1月17日 |
STUDY ON THE EFFECT OF ORGANIC MANURE ON SOYBEAN PRODUCTION |
| |
| Han Bingjin,Chen Yuan,Zhao Dianchen.STUDY ON THE EFFECT OF ORGANIC MANURE ON SOYBEAN PRODUCTION[J].Soybean Science,2001,20(4):305-308. |
| |
| Authors: | Han Bingjin Chen Yuan Zhao Dianchen |
| |
| Abstract: | The experiment of applying different amount of chemical fertilizer with organic manure in soybean field has been conducted. The results showed that the ratio of soybean yield relying on soil was 74.9% -88.6%. After applying organic manure, the dependence of soybean yield on soil declined significantly. Sole application of organic manure, the soybean yield increased by 22.3%-33.6%, and on the base of chemical fertilizer combining with organic manure, the soybean yield increased by 12.7%-17.7% due to the effect of organic manure. Effects of the fertilizers on soybean yield increase resulted mainly from increasing the number of bean pods and grains. |
| |
| Keywords: | Soybean Organic manure Fertilizer efficiency Yield |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
