华北农学报 ›› 2014, Vol. 29 ›› Issue (S1): 328-332. doi: 10.7668/hbnxb.2014.S1.061

所属专题: 小麦

• 论文 • 上一篇    下一篇

灌溉条件下覆膜对冬小麦根系分布及抗倒性状的影响

蔡永强1, 牛新胜2, 焦小强1, 程亮1, 刘全清3, 申建波1, 张宏彦1,2   

  1. 1. 中国农业大学 资源环境与粮食安全中心, 北京 100193;
    2. 中国农业大学 曲周实验站, 河北 曲周 057250;
    3. 河北省农林科学院 农业资源环境研究所, 河北 石家庄 050051
  • 收稿日期:2014-10-25 出版日期:2014-12-28
  • 通讯作者: 张宏彦(1972-),男,陕西合阳人,副教授,博士,主要从事植物营养研究。
  • 作者简介:蔡永强(1989-),男,湖南益阳人,在读硕士,主要从事高产高效技术的示范与推广研究。
  • 基金资助:
    河北省重大技术创新项目(1222020lZ);河北省邯郸市重点项目(1122lOl047);农业部"948"项目(2011-G18)

Effects on Root Distribution and Lodging Traits of Winter Wheat under Irrigation Mulching

CAI Yong-qiang1, NIU Xin-sheng2, JIAO Xiao-qiang1, CHENG Liang1, LIU Quan-qing3, SHEN Jian-bo1, ZHANG Hong-yan1,2   

  1. 1. Centre for Resource, Environment and Food Security, China Agricultural University, Beijing 100193, China;
    2. Experimental Station of Quzhou, China Agricultural University, Quzhou 057250, China;
    3. Institute of Agro- resources and Environment, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051, China
  • Received:2014-10-25 Published:2014-12-28

摘要: 为了验证小麦地膜覆盖技术是否适用不同气候地区。于2012-2013年在河北省曲周县中国农业大学万亩"双高"示范基地,在灌溉条件下观测了地膜覆盖对冬小麦生长发育及倒伏性能的影响。试验结果表明,地膜覆盖对小麦生长发育,尤其是前期群体数量和叶面积等有一定的促进作用,但在当季小麦生长后期雨水较多的情况下,会因使根系分布变浅、基部节间变长而增加小麦倒伏风险,抵消其增产增收的效果,据此探讨了华北灌区小麦覆膜栽培中需要注意的问题。

关键词: 冬小麦, 地膜覆盖, 产量, 根系发育, 倒伏

Abstract: In order to investigate the effects of film mulching on winter wheat growth,development and lodging properties in Southeast Hebei.We carried out at the demonstration bases of China Agricultural University on the high yield and high efficiency technology from 2012 to 2013 in Quzhou County.The results showed as follows:Although the film mulching have a certain role in promoting to wheat in the aspect of grain weight,but in the cases of more rain in the growth of wheat late,and sowing,irrigation and other agronomic measures if done incorrectly,it will increase the risk of wheat lodging,reach the effect of increasing production.

Key words: Winter wheat, Film mulching, Yield, Root development, Lodging

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引用本文

蔡永强, 牛新胜, 焦小强, 程亮, 刘全清, 申建波, 张宏彦. 灌溉条件下覆膜对冬小麦根系分布及抗倒性状的影响[J]. 华北农学报, 2014, 29(S1): 328-332. doi: 10.7668/hbnxb.2014.S1.061.

CAI Yong-qiang, NIU Xin-sheng, JIAO Xiao-qiang, CHENG Liang, LIU Quan-qing, SHEN Jian-bo, ZHANG Hong-yan. Effects on Root Distribution and Lodging Traits of Winter Wheat under Irrigation Mulching[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2014, 29(S1): 328-332. doi: 10.7668/hbnxb.2014.S1.061.

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