1) soil structure former
土壤结构形成剂
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
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
4) structural soil
结构土壤
6) soil formation
土壤形成
1.
The paper analyzed the climatic condition, geomorphic basis, vegetation and anthropogenic action,and discussed main soil formation processes,soil types and distribution in Hat Yuan experimented area.
从分析区域气候条件、地貌基础、成土母质、植被和人类活动等成土因素入手，探讨了海原试区土壤形成的基本过程、类型划分和分布规律，论述了主要土壤的性态特征，提出区域土壤培肥改良的关键措施。
2.
The development course of landform and sedimentary parent material are the principal regional elements of soil formation in accumulation plain area.
地貌发育过程和沉积母质是嘉湖全新世堆积平原区的土壤形成的主要区域性因素,不同土属的出现在很大程度上取决于地貌演化和沉积母质的分异。
3.
These results suggested that,in the three river sources,the features of different ecosystems determine the basic patterns of soil formation and sustainable functions of ecosystems.
土壤形成是MA框架下生态系统支持功能的基本内容。
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