[1]任继秋,吴姝菊,韩占珍,等.甜菜种株后期倒青原因的初步探讨[J].黑龙江农业科学,2002,(03):25-26.[doi:10.11942/j.issn1002-2767.2002.03.0025]
　REN Ji-qiu,WU Shu-ju,HAN Zhan-zhen,et al.Preliminary Discussion on the Reason of Plant Fruitless Grower in Latter Period of Beets[J].HEILONGJIANG AGRICULTURAL SCIENCES,2002,(03):25-26.[doi:10.11942/j.issn1002-2767.2002.03.0025]
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甜菜种株后期倒青原因的初步探讨

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2002年03 页码: 25-26 栏目: 出版日期: 2002-05-10
Title:
Preliminary Discussion on the Reason of Plant Fruitless Grower in Latter Period of Beets
文章编号:
1002 -2767(2002)03 -0025 -02
作者:
任继秋1 ;  吴姝菊2 ;  韩占珍3 ;  宫绍斌1
1.黑龙江省农业职业技术学院, 佳木斯154007 ;
2.哈尔滨师范大学阿城学院生物系, 阿城150301 ;3.黑龙江延寿县玉河乡农技推广站, 延寿150711
Author(s):
REN Ji-qiu;  WU Shu-ju;  HAN Zhan-zhen;  GONG Shao-bin
Heilongjiang Technological Academy of Agricultural Occupation , jiamusi , 154007
关键词:
种株; 倒青; 母根
Keywords:
seed plant ; fruitlees g rower ; mother root
分类号:
S566 .3
DOI:
10.11942/j.issn1002-2767.2002.03.0025
文献标志码:
A
摘要:
在甜菜良种繁育中, 影响种子产量和发芽率的原因很多, 而种株后期倒青则是降低种子产质量的主要原因之一。种株倒青除因后期多水和施氮肥过多以外, 还与中、前期土壤水分状况有密切关系。关键词
Abstract:
Seed yield and germination percentage w ere influenced by many factors in beet seed breeding.One of the major reasons which make seed quali ty go dow n is seed plant f rui tlees grower in latterperiod.Seed plant fruitlees g rower is no t only related to over watering and over fertilizing in latterstage , but is interrelated to soil moisture content in earlier stage and middle period as well .

备注/Memo

收稿日期:2001 -04 -03　

作者简介:任继秋(1964 -), 女, 黑龙江省佳木斯市人, 高级讲师, 从事作物栽培技术研究。

更新日期/Last Update: 2016-12-04