[1]胡守林,张改生,郑德明,等.不同耕作方式玉米地下部生长发育及土壤水分状况的研究[J].水土保持研究,2006,13(04):223-225.
　HU Shou-lin,ZHANG Gai-sheng,ZHENG De-ming,et al.Study on Effect of Maize Root System and Soil Water in Different Cultivation Way[J].Research of Soil and Water Conservation,2006,13(04):223-225.
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不同耕作方式玉米地下部生长发育及土壤水分状况的研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 13 期数: 2006年04期 页码: 223-225 栏目: 出版日期: 1900-01-01
Title:
Study on Effect of Maize Root System and Soil Water in Different Cultivation Way
作者:
胡守林1,2, 张改生1, 郑德明2, 黄学东3, 邓成贵3, 万素梅2
1. 西北农林科技大学农学院, 陕西, 杨陵712100;
2. 塔里木大学植物科技学院, 新疆, 阿拉尔843300;
3. 新疆新农开发棉业分公司南口农场, 新疆, 阿克苏843301
Author(s):
HU Shou-lin1,2, ZHANG Gai-sheng1, ZHENG De-ming2, HUANG Xue-dong3, DENG Cheng-gui3, WAN Su-mei2
1. College of Agronomy, Northwest Sci-tech University of Agriculture and Forestry, Yangling, Shanxi 712100, China;
2. Tarim University of Agriculture Reclamation, Alar, Xinjiang 843300, Chin;
3. Nankou Farm of Branch Company of Xinnong Cotton Industry of Xinjiang, Aksu 843301, China
关键词:
耕作方式; 玉米; 地下部; 土壤水分
Keywords:
cultivation way; maize; root system; soil water
分类号:
S152.7;S513
摘要:
通过对不同耕作方式玉米地下部生长发育及土壤水分状况进行分析,结果表明,不同耕作方式下,玉米的根系生物量、根系体积在不同生育期存在差异;不同耕作方式间玉米根系性状存在差异,翻耕覆膜根系生长状况好于其它耕作方式.三种耕作方式中,土壤含水量的变化趋势表现出低-高-低的倒"V"字型变化,这种规律性变化与根系的生长发育特性和灌溉有关.
Abstract:
Through analyzing the maize growth and soil water condition with different cultivation way,the results show that there are differences among different cultivation way in root system biomass and root system volume,root condition of plowing with cover is better than that of others.In 3 cultivation ways,soil water content has a reverse "V" change which is low-high low,this change is relevant to root growth and irrigation.

参考文献/References:

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备注/Memo

收稿日期:2005-9-12
基金项目:农业部结构调整重大技术研究“发展生态农业治理沙漠化土地技术研究与示范”(070405);“耕地地力保护”(070402)
作者简介:胡守林(1968- ),男,新疆人,副教授,主要从事作物栽培及遗传育种的教学与研究工作.

更新日期/Last Update: 1900-01-01