山坡地节水农业的物理化学方法和蓄水耕作法研究概述  

Summarization on Physical Chemistry Method and Storing-WaterTillage of Saving-water Agriculture in Slope Land

作　　者：张兴昌[1] 庞小明[2] 张积祥[2] 王晓[3] 

机构地区：[1]中国科学院水利部水土保持研究所,陕西杨陵712100 [2]黄委会西峰水土保持科学试验站,甘肃西峰745000 [3]黄委会绥德水土保持科学试验站,陕西绥德718000

出　　处：《水土保持研究》1998年第4期40-46,共7页Research of Soil and Water Conservation

基　　金：黄委会水保基金!95-04

摘　　要：在查阅大量文献的基础上，较为详细地论述了化学试剂浸种、抗蒸腾剂、抗旱剂、保水剂及土壤改良剂与作物抗旱力的关系；通过对水土保持复合耕作法、蓄水覆盖耕作法、截流蓄水沟耕作法及集水深蓄耕作法的概述与分析，以期为黄土高原节水农业的持续发展提供切实可行的耕作措施。On the basis of referring to a lot of literatures, the correlation between chemicallysoaking seed, or resisting evaporation reagent, or anti-dry reagent,or anti-dry reagent, orsoilimproved reagent and anti-dry of crop was summarized detailedly. The summarizations on thecomplex tillage of soil and water, water-stored film tillage, runoff-collected storing-water-gul-lytillage, water-intercepted deeply-storing-water tillage were probed so as to provide a practicaltillage method for the sustainable development of saving water agriculture in slope land.

关 键 词：山坡地 蓄水 耕作法 节水农业 化学试剂浸种 

分 类 号：S343.3[农业科学—作物栽培与耕作技术]