[1]张振华,严少华,张学志.覆草量对水盐运动影响的实验研究[J].水土保持研究,1996,3(03):93-95,107.
　Zhang Zhenhua,Yan Shaohua,Zhang Xuezhi.A Experimental Study on Effect of Straw Cover Amount on Salt-Water Movement[J].Research of Soil and Water Conservation,1996,3(03):93-95,107.
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覆草量对水盐运动影响的实验研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 3 期数: 1996年03期 页码: 93-95,107 栏目: 出版日期: 1900-01-01
Title:
A Experimental Study on Effect of Straw Cover Amount on Salt-Water Movement
作者:
张振华, 严少华, 张学志
江苏省农科院土肥所, 南京, 210014
Author(s):
Zhang Zhenhua, Yan Shaohua, Zhang Xuezhi
Institute of Soil and Fertilizer, Jiangsu Academy of Agricultural Sciences, Nanjing, 210014
关键词:
覆盖量; 水盐运动; 实验研究
Keywords:
straw cover amount; salt-water movement; experimental study
摘要:
利用盆钵土壤自动供水装置,定量研究了稻草不同覆盖量对滨海盐土水盐运动的影响.结果表明;覆草量与盆钵土壤日均蒸发量、节水量及表层0～5cm土层含水量和含盐量有一定的定量关系;覆草的节水和抑盐效果分别为每增加0.1kg·m-2的覆草量,抑制蒸发率提高5.92%和抑盐率提高2.57%.
Abstract:
Through using self-irrigating greenhouse water movement was studied quantitatively.The pots,the effect of straw cover amount on saltwater indicated that there were quantitative relations between straw cover amount and average per-day evaporation capacity,water-saving amount,0-5cm soil water content,0-5cm soil salt content.With adding 0.1kg/m2 straw cover amount,the evaporation rate and salt accumulation rate of restraining increased respectively by 5.92% and 2.57%.

参考文献/References:

[1] 张振华等.覆盖与种植对滨海盐土生态环境及大麦产量的影响.农村生态环境(学报),1995,11(2):21-24;27
[2] 张振华等.盆钵土壤自动均衡供水装量的研制与供水效果.现代土壤科学研究,北京:中国农业科技出版社,1994,140-142
[3] 程维新.河间浅平洼地综合治理配套技术研究,北京,科学出版社,1993,138-139

相似文献/References:

[1]李守蕾,杨长刚,李福,等.玉米整秆带状覆盖量对旱地冬小麦土壤水分利用的影响[J].水土保持研究,2016,23(06):122.
　LI Shoulei,YANG Changgang,LI Fu,et al.Effects of Whole Maize Straw Mulching Amounts on Soil Water Use of Winter Wheat in Dry Land[J].Research of Soil and Water Conservation,2016,23(03):122.

备注/Memo

收稿日期:1995-9-10。

更新日期/Last Update: 1900-01-01