欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (13): 140-143.

所属专题： 玉米

• 农学 农业基础科学 • 上一篇    下一篇

垄沟种植对土壤水分变化及夏玉米生育的影响

李亚贞 焦念元 尹 飞 郭书亚 王振华 张 新 张前进 焦万松 付国占   

  • 收稿日期:2010-03-04 修回日期:2010-03-25 出版日期:2010-07-05 发布日期:2010-07-05
  • 基金资助:

    国家科技支撑粮食丰产工程项目“豫南雨养区小麦玉米两熟丰产高效技术集成研究与示范”;河南省教育厅科技攻关项目“小麦-玉米两熟一体化农艺调控生理节水高产理论与技术研究与应用”

Effects of Ridge and Furrow Planting on Soil Moisture Variation and Growth in Summer Maize

  • Received:2010-03-04 Revised:2010-03-25 Online:2010-07-05 Published:2010-07-05

PDF (PC)

989

摘要：

为探讨华北地区夏玉米垄沟种植效果和适宜种植方式，在大田条件下研究了小麦收获后起垄沟播、垄作和平作3种种植方式对土壤含水量动态变化和玉米叶片水势、生育和产量的影响。结果表明，沟播处理土壤含水量明显高于垄作和平作，叶片水势、叶面积、干物质积累也高于垄作和平作，最终产量分别比垄作和平作高3.81%和11.62%。

关键词: 哈尔滨, 哈尔滨, 菜地土壤, X射线荧光光谱法, 重金属

Abstract:

In order to study the effects of ridge and furrow planting on summer maize production in North China, field experiment of three planting patterns of ridge planting, furrow planting and flat planting have been designed to investigate the influence of different treatments on soil moisture variation, leaf water potential, growth, grain yield of maize. The result show that soil moisture, leaf water potential, leaf area, dry matter accumulation in furrow planting treatment are higher than ridge planting and flat planting treatment, the grain yield of furrow planting treatment increase 3.81% and 11.62% than ridge planting treatment and flat planting treatment respectively.