Study on Relationship between Water Content and Yield of Spring Corn and its Growth in Simulated Experiment of Soil Column

Zhong Liangping; Dong Daxue; Shao Mingan; Li Yushan

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Study on Relationship between Water Content and Yield of Spring Corn and its Growth in Simulated Experiment of Soil Column

- Study on Relationship between Water Content and Yield of Spring Corn and its Growth in Simulated Experiment of Soil Column
- Bulletin of Soiland Water Conservation Vol. 12, Issue 5, Pages: 66-70(1993)
- 作者机构：
  
  中国科学院水利部西北水土保持研究所陕西杨陵,712100
- 作者简介：
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- Published：1993
- 稿件说明：
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Zhong Liangping, Dong Daxue, Shao Mingan, et al. Study on Relationship between Water Content and Yield of Spring Corn and its Growth in Simulated Experiment of Soil Column[J]. Bulletin of Soiland Water Conservation, 1993, 12(5): 66-70.
DOI：

Zhong Liangping, Dong Daxue, Shao Mingan, et al. Study on Relationship between Water Content and Yield of Spring Corn and its Growth in Simulated Experiment of Soil Column[J]. Bulletin of Soiland Water Conservation, 1993, 12(5): 66-70. DOI：

摘要

该文以不同水分处理玉米模拟土柱试验结果为根据

既定性又定量地阐述了叶面积、株高、体积及密度与土壤湿度的关系及各自的时间动态;相对生物产量、相对经济产量与无量纲土壤湿度的关系;经济产量、水分生产效率与耗水量的关系。

Abstract

According to soil column simulation experiment growing with spring corn under different water content

the relationship between soil water concentration and corn leaf area

height

root dencity was studied seperately qualitatively and quantitatively. And also

that between nondimensinal soil humidity and both ralative biomass and yield as well as between water efficiency and its consumption was disscussed in the paper.

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Related Institution

College of Resources and Environment, Southwest University, Beibei

Institute of Soil and Water Conservation, Chinese Academy of Sciences and MinistrY OF Water Resources,712100,Yangling,Shuanxi

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