[1]王俊生.玉米整齐度与产量性状的关系研究[J].黑龙江农业科学,2008,(05):47-48.[doi:10.11942/j.issn1002-2767.2008.05.0047]
　WANG Jun-sheng.Study on the Relationship between Uniformity andYield Character of Maize[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(05):47-48.[doi:10.11942/j.issn1002-2767.2008.05.0047]
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玉米整齐度与产量性状的关系研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2008年05 页码: 47-48 栏目: 出版日期: 2008-09-10
Title:
Study on the Relationship between Uniformity andYield Character of Maize
文章编号:
1002-2767(2008)05-0047-01
作者:
王俊生
黑龙江省农业开发评审中心, 哈尔滨150001
Author(s):
WANG Jun-sheng
Heilongjiang Ag riculture Development and Evaluat ion Center ,Harbin 150001
关键词:
玉米; 产量性状; 株高; 整齐度; 相关性
Keywords:
maize ; yield char acte r ; plant heig ht ; uniformity ; cor relation
分类号:
S513
DOI:
10.11942/j.issn1002-2767.2008.05.0047
文献标志码:
A
摘要:
通过对玉米整齐度与产量的相关分析, 明确了玉米整齐度与单株产量、穗长及行粒数呈极显著正相关, 而与秃尖长度存在着极显著的负相关关系。因而, 栽培上必须把整齐度作为衡量玉米群体生育均衡性的指标给以足够的重视。
Abstract:
The Co rr elatio n analy sis of the uniformity and y ield char acte r o f maize w as co nducted .The resultsshowed that the unifo rmity was very sig nificant po sitive co r relation w ith the yie ld , ear leng th and line ker nel quantityo f individual plant, but ver y sig nificant negative co r relation w ith the leng th o f ea r ba rren tip .So in the cultivationwe should take unifo rmity as the index to measure the equitability o f maize po pulation .

参考文献/References:

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[ 2] 张京社, 杨玉东, 王志忠, 等.玉米杂交种主要农艺形状的相关与通径分析[ J] .西北农业科学, 2006 , 34(1):23-25 .
[ 3] 陈士林, 王春虎, 赵新亮, 等.玉米杂交种主要农艺行状的多元回归与通径分析[ J] .河南职业技术师范学院学报, 2003 , 31(3):5-7 .
[ 4] 贾利忠, 贾利欣, 蔺云锋.覆膜玉米主要农艺性状的相关及通径分析[ J] .内蒙古农艺科学, 2006(6):38-39 .
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备注/Memo

作者简介:王俊生(1960-), 男, 河北省昌黎县人, 学士, 高级工程师, 从事农业综合开发工作。Tel:0451-53606429 ;E-mai l:nk bdjcwjs @yahoo.com .cn 。

更新日期/Last Update: 2016-12-16