preservation of soil moisture

美 [ˌprezərˈveɪʃn əv sɔɪl ˈmɔɪstʃər]英 [ˌprezəˈveɪʃn ɒv sɔɪl ˈmɔɪstʃə(r)]

1

Experimental Study of Mechanism to Deeply Vibrating-loosen and Storage and Preservation of Soil Moisture

振动深松蓄水保墒机理的试验研究
2

In the seedling stage and vines stage of watermelon , FM and RM respectively showed a good preservation of soil moisture effects .

在西瓜的幼苗期和伸蔓期FM和RM分别表现出了良好的保墒效果，两者0~40㎝土壤含水量较HM提高了1.5个百分点，较CK提高了2个百分点。
3

Study on the Effect of Irrigation under Plastic Preservation of Soil Moisture on Soil and Crop

地膜覆盖保墒灌溉的土壤水、热以及作物效应研究
4

By using this resin , the solutes in solutions , such as protein , enzyme and vitamin , can be concentrated . It also can be used for water treatment , medical treatment , and preservation of soil moisture .

这种树脂可用来浓缩蛋白质、酶制剂和维生素等大分子溶质，还可用于水处理、医疗以及水土保墒等。
5

This paper studies and discusses their mechanism through a mass of experiments with methods in water dynamics on " soil reservoir ", and announces tentatively mechanism in deeply vibrating-loosen and storage and preservation of soil moisture , and offers the theoretical foundation for this technology .

通过土壤水动力学的方法就其土壤水库能够调节土壤水分的机理进行了试验研究和探讨，初步揭示了振动深松蓄水保墒的机理，为该技术提供了理论依据。