1) fine soil structure
优良土壤结构
2) soil conditioner
土壤结构改良剂
1.
The mixture of PAM and PG were taken as soil conditioner here.
以聚丙烯酰胺(PAM)与磷石膏(PG)为土壤结构改良剂,利用离心机法,测定土壤水分特征曲线,从分析土壤的吸水能力和持水能力的角度出发,研究土壤结构改良剂对土壤水分有效性的影响。
2.
There are three main types synthetic soil conditioner available,derived from petroleum chemicals,the Tertiary period minerals and organic materials.
人工合成土壤结构改良剂可分为石油化工产品、第三纪矿物产品以及无机物与有机物相结合产品共三类。
3) soil structure improved addictive
土壤结构改良
1.
Polyacrylamide(PAM), a kind of macromolecule compound and a new type of effective soil structure improved addictive, has high ability of flocculation.
聚丙烯酰胺 (PAM)是一种新型的高效土壤结构改良剂 ,属高分子聚合物 ,具有很强的絮凝性 ,近年来一直是人们研究的热点。
5) soil conditioner
土壤结构改良剂 SC
6) Soil structure
土壤结构
1.
Effects of tillage measures on soil structure and organic carbon of surface soil in semi-arid area of the western Loess Plateau;
陇中旱地不同保护性耕作方式表层土壤结构和有机碳含量比较分析
2.
Impacts of soil structure on shear-resistantance of soil under different land uses in Jinyun Mountain of Chongqing City;
重庆缙云山不同土地利用类型土壤结构对土壤抗剪性能的影响
3.
Theory and application of multi-scale and multi-resolution fragmentation method for soil structure evaluation;
多尺度多分辨率破碎方法评价土壤结构的原理及其应用
补充资料：土壤结构
见土壤物理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条