CHEN Yong-jie,JIA Qiang-sheng,JIAO Lian-cheng,et al.Plant Densities of Fresh Edible Soybean and Its Effects on Agronomic Traits[J].HEILONGJIANG AGRICULTURAL SCIENCES,2007,(05):41-43.[doi:10.11942/j.issn1002-2767.2007.05.0041]
鲜食大豆适宜种植密度及其对农艺性状的影响
- Title:
- Plant Densities of Fresh Edible Soybean and Its Effects on Agronomic Traits
- 文章编号:
- 1002-2767(2007)05 -0041 -03
- Keywords:
- fresh edible soy bean; density ; ag ronomic traits
- 分类号:
- S565 .104
- 文献标志码:
- A
- 摘要:
- 2004 ～ 2006 年进行了鲜食大豆种植密度及其对相关农艺性状的影响研究, 结果表明, 早、中、晚熟品种适宜种植密度分别是24.0 万株· hm -2 左右、21.0 万株· hm-2 左右、19 .0 万株· hm -2 ～ 21.0 万株· hm -2 。种植密度对其相关农艺性状(分枝数、结荚数、百粒重)的影响是:结荚数>分枝数>百粒重, 但密度对百粒重的影响不显著。
- Abstract:
- Plant densitie s of f resh edible so ybean and its effects on ag ro nomic tr aits w ere studied from 2004 to 2006 .The results indicated that diffe rent ma tura tion period of fresh edible soybean enjo yed special plant densities .Plant densities o f 24 0000 plant · hm -2 , 21 0000 pla nt · hm -2 and 19 0000～ 21 000 pla nt · hm -2 we re suitable for ea rly , middle and late cultiva rs , r espectively .The effec ts of plant densities to po ds we re stro ng er than tha t o f branches quantity , while effect o f plant densities o n 100-seed w eig ht was not sig nificant .
参考文献/References:
[ 1] 韩天富, 盖钧镒.世界菜用大豆生产、贸易和研究的进展[ J] .大豆科学, 2002 , 21(4):278-279 .
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备注/Memo
收稿日期:2007 -02 -24
基金项目:山西省科技攻关项目(051017 -3)
第一作者简介:陈永杰(1962 -), 男, 山西闻喜人, 助理研究员, 从事鲜食大豆高产高效栽培技术研究。E -mail:chenw ei1234767 @ sina.com 。