1) saline-alkali Soil improvement 盐碱土改良例句>> 2) saline soil conditioner 盐碱土改良剂 1. The results showed that the saline soil conditioner could decrease apparently pH value of saline soil,and pH value went down by about 0. 通过大田试验,研究了以生物发酵残渣为主要原料制备的盐碱土...
Modifier of the present invention from the soil structure, microbial species, chemical methods of soil improvement multiple perspectives, can significantly promote the release of iron and phosphorus in the soil, improve soil structure, reduce sodium content in the soil, reduce soil pH, continuous use...
Saline-alkali soil improvement, wetlands improvement, land reclamation, pasture irrigation, water supply and water management measures such as the desert. 翻译结果2复制译文编辑译文朗读译文返回顶部 Saline-alkali soil improvement, wetlands improvement, land reclamation, pasture irrigation, water supply and wa...
5.Study on the Rapid Improvement Techniques of Original Alkali Saline Soil of the Port City in Bohai Bay渤海湾港城盐碱原土的快速改良研究 6.The Study of the Effect in Improvement of Alkaline Soil with Liquid-amendment (Kangdibao、Yanjianfeng);液体改良剂(康地宝、盐碱丰)对碱土改良效果的研究 7.T...
2) Saline soil improvement 盐渍地改良3) improved saline soil 改良盐渍土 1. The influence of mixing material ratio,curing period,soaked saturation,cycle of freezing and thawing and compaction coefficient on unconfined compressive strength of the improved saline soil are systematically studied. 针对...
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aspects of saline soil, but also by human activities such as impact, farming technology, water conservancy facilities and other factors of land use. In the same type of saline alkali land, the degree of damage is often different, and the ways of improvement and utilization are different...
Saline-alkali soil characteristics and improvement in coastal area Correlation analysis and principal component analysis(PCA)were used to estimate the characteristics of saline-alkali soil and three soil improvement ways, ... S Li,P Zhai,X Sun,... - 《Journal of Basic Science & Engineering》 被...
The invention belongs to the technical field of saline-alkali soil improvement and particularly relates to a saline-alkaline soil improving agent. The saline-alkali soil improving agent is characterized by comprising the following raw materials in parts by weight: 10-15 parts of flue gas ...
Since 2013, Hu's saline-alkali soil improvement technique has been promoted and demonstrated on a large scale in the Songnen Plain, coastal area and inland arid area. With the technique, more than 7,000 hectares of saline-alkali land have been restored and utilized, and the benefited area ...