[1]张东志,陈若礼,张存岭,等.夏大豆茎叶生长及其与农艺性状的关系[J].黑龙江农业科学,2013,(07):31-33.
　ZHANG Dong-zhi,CHEN Ruo-li,ZHANG Cun-ling,et al.Growth of Stem and Leaf of Summer Soybean and Its Relationship with the Agronomic Characteristics[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(07):31-33.
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夏大豆茎叶生长及其与农艺性状的关系

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2013年07 页码: 31-33 栏目: 出版日期: 2013-07-30
Title:
Growth of Stem and Leaf of Summer Soybean and Its Relationship with the Agronomic Characteristics
文章编号:
1002-2767（2013）07-0031-03
作者:
张东志1; 陈若礼2; 张存岭3; 纪永民3; 赵太宇1
1.濉溪县鑫荣谷物协会，安徽 濉溪 235100；
2.淮北柳丰种业公司，安徽 濉溪 235100；
3.濉溪县大豆产业协会，安徽 濉溪 235100
Author(s):
ZHANG Dong-zhi1; CHEN Ruo-li2; ZHANG Cun-ling3; JI Yong-min3; ZHAO Tai-yu2
1.Xinrong Grain Association of Suixi County,Suixi,Anhui 235100;
2.Huaibei Liufeng Seed Company,Suixi,Anhui 235100;
3.Soybean Industry Association of Suixi County,Suixi,Anhui 235100
关键词:
夏大豆; 叶龄; 主茎节数; 农艺性状; 相关性
Keywords:
summer soybean; leaf age; stem node; agronomic characteristics; relationship
分类号:
S565.1
文献标志码:
A
摘要:
为明确夏大豆茎叶生长及其与农艺性状的关系，对47个品种(系)进行了2 a的定株观察试验。结果表明：大豆每长出1片复(真)叶，需3.2 d，积温90.5℃；中熟品种主茎第9片复叶展开前后始花，12~13片复叶展开时结荚；主茎节数与叶片生长期、株高、单株荚数、单株粒数呈正相关，与百粒重呈负相关；叶片生长期与出苗～始花、花荚期、鼓粒期、出苗～始荚、生育期、叶片生长期占生育期比重呈极显著正相关。
Abstract:
In order to identify the growth of stem and leaf of summer soybean and its relationship with agronomic characteristics,47 varities(lines) were observed for 2 years.The results showed that the soybean need 3.2 days and90.5℃accumulated temperature to grow one compound(true) leaf;It began to flower when the 9th- compound leaf in main stem expanding for medium mature varities,to pod when the 12ed～13rd compound leaf in main stem expanding;Nodes of main stem was positive with leaf growth period,plant height,pods number per plant and seeds per plant,negative with 100-seed weight;Leaf growth period was extremely positive with seedling～flower stage,flower and podding stage,seed filling stage,seedling～podding stage,growth period,ratio of leaf growth period to growth period.

参考文献/References:

[1]俞世蓉,张道球.蚕豆栽培生物学基础的研究I[J].江苏农业科学,1979(6):24-31.
[2]王四清,高聚林,刘克利,等.大豆花荚形成与花荚脱落的研究[J].内蒙古农业科技,2006(2):8-10.
[3]姜雪梅,陶佩君,柴江,等.红小豆花芽分化与结实率的研究[J]-.华北农学报,2008,23(增):144-149.

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备注/Memo

收稿日期：2013-03-17
基金项目：淮北市重大科技资助项目（2009-01-06）
第一作者简介：张东志（1955-），男，安徽省濉溪县人，农艺师，从事农技推广工作。E-mail:sxkxzc@126.com。

更新日期/Last Update: 2014-10-30