Grain Yield and Soil Water Content of Super-high-yield Summer Maize Under Straw Mulching

WANG Hui; LIU Quan-ru; ZHANG Sheng-yong; SHEN Jia-yin; ZHAO Dan-dan; YU Jing-ping; LI Quan-qi

您当前的位置：

首页 >

文章列表页 >

Grain Yield and Soil Water Content of Super-high-yield Summer Maize Under Straw Mulching

更新时间：2024-11-07

- Grain Yield and Soil Water Content of Super-high-yield Summer Maize Under Straw Mulching
- Vol. 25, Issue 5, (2011)
- 作者机构：
  
  山东农业大学水利土木工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
移动端阅览
WANG Hui, LIU Quan-ru, ZHANG Sheng-yong, et al. Grain Yield and Soil Water Content of Super-high-yield Summer Maize Under Straw Mulching[J]. 2011, 25(5).
DOI：

WANG Hui, LIU Quan-ru, ZHANG Sheng-yong, et al. Grain Yield and Soil Water Content of Super-high-yield Summer Maize Under Straw Mulching[J]. 2011, 25(5). DOI：

摘要

试验于2010年在山东农业大学农学实验站完成

设3种覆盖处理

分别为0(D0)

0.6(D0.6)

1.2kg/m2(D1.2)

研究了超高产条件下秸秆覆盖对夏玉米农田产量和土壤水分动态变化的影响。结果表明

秸秆覆盖条件下

D0.6和D1.2处理的籽粒产量分别为1 328.8

1 204.9g/m2

均达超高产水平

且分别比D0处理提高了12.1%和1.8%。播种到灌浆期间

秸秆覆盖可显著增加超高产夏玉米农田0-90cm范围内的土壤水分含量;灌浆期以后

各覆盖处理对土壤水分含量的影响逐渐减小。D1.2和D0.6处理分别比D0处理的蒸散量增加了7.1%和9.2%

从而使水分利用效率(WUE)降低。实验表明

在黄淮海夏玉米主产区

秸秆覆盖显著增加籽粒产量

是实现夏玉米超高产的有效手段之一

但并没有显著提高WUE。

Abstract

The experiment was conducted at the agronomy experimental station of Shandong agricultural university during the summer maize growing season in 2010.The objective was to investigate the effect of straw mulching on grain yield and soil water dynamic change of super-high-yield summer maize.Field experiments involving straw mulching with 0

0.6

1.2 kg/m2(D0

D0.6

D1.2

respectively) were conducted.The results showed that under the conditions of different straw mulching

the grain yield in case of D0.6 and D1.2 wer...

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Effects of Straw Mulching and Fertilization on Water and Nitrogen Use Efficiency of Summer Maize

Soil Water Distribution and Phosphorus Utilization in Summer Maize Field Under New Tillage and Fertilization Method

Effect of Deficit Irrigation Combined with Organic Fertilizer on Water Content and Yield of Summer Maize

Effects of Straw Returning and Planting Density on Nitrogen Absorption， Utilization， and Yield of Maize

Effects of Different Ion Compositions in Brackish Water Drip Irrigation on Soil Salinity， Maize Ion Uptake Characteristics， and Yield

Related Author

ZHANG Wanqing

WANG Xiuru

ZHOU Yang

MA Yang

WU Min

GUO Xianbin

WANG Yaling

LI Hongchi

Related Institution

School of Soil and Water Conservation, Beijing Forestry University

Hebei Agricultural University, College of Resources and Environmental Science

Ningjin Municipal Bureau of Agriculture, Ningjin

Hebei Agricultural University, Science and Technology Research Institute

College of Water Resource and Architectural, Northwest A&F University, Yangling

⁰