地理科学进展 ›› 1999, Vol. 18 ›› Issue (1): 88-94.doi: 10.11820/dlkxjz.1999.01.013

• 论文 • 上一篇    

旱作水稻稻茬小麦增产栽培技术研究

张义丰1, 王大生2, 刘勇3   

  1. 1. 中国科学院地理研究所,北京100101;
    2. 中国科学院农业项目办公室,北京100864:
    3. 安徽省怀远县双桥集镇农技站,蚌埠233400
  • 收稿日期:1998-12-01 出版日期:1999-01-24 发布日期:1999-01-24
  • 作者简介:张义丰,男,1954年生。1977年毕业于北京大学地理系,现为中国科学院地理所研究员。近年主要从事黄河、淮河的研究工作,主编有《淮河地理环境》、《淮河环境与治理》等专著,已发表论文数十篇。

STUDY ON CULTIVATION TECHNIQUES OF INCREASING PRODUCTION IN WHEAT GROWN AFTER DRY RICE HARVESTS

Zhang Yifeng1, Wang Dasheng2, Liu Yong3   

  1. 1. nstitute of Geography,Chinese Academic of Sciences,Beijing 100101;
    2. The Office of Agricultural Project,CAS,Beijing 100864;
    3. Agricul tural Technology Station of Shuang qiao,Huaiyuan Anhui,Bangbu 233400
  • Received:1998-12-01 Online:1999-01-24 Published:1999-01-24

摘要: 水稻稻茬小麦因水稻收获晚、适耕期短、整地困难、播种质量差等因素的影响,很难适期播种,加之水稻稻茬土壤板化,理化性状差,导致稻茬小麦的单产长期低而不稳,在200kg上下徘徊。为改变这一现状,我们提出了以旱作水稻替代水稻,并进行试验研究。结果表明,旱作水稻比水稻早熟10天,并能调整土壤理化性状,旱作水稻稻茬小麦比水稻稻茬小麦增产100kg。

关键词: 稻茬小麦, 旱作水稻, 增产栽培技术

Abstract: Wheat grown after the rice harvest is very difficult to sow in time, because rice is harvested too late. In addition, the soil after rice harvests is hardened and impervious, not good in functions of physics and chemistry, so the production of wheat grown after rice harvests is low and unstable. To change the situation, we advance a test of replacement of rice by dry rice. The result displays that wheat grown after dry rice harvest has increased by 100 kg, because dry rice ripens 10 day earlier than wheat grown after rice and the function of soil can be regulated in physics and chemistry features.

Key words: crop cultivation;, dryrice, wheat developing

中图分类号: 

  • S512.104.4