From Cairo to Phoenix, desert cities rose where rivers made arid soils livable.
从开罗到菲尼克斯，河流使干旱的土壤得以生存，沙漠城市便在这里崛地而起。
The plant availability of soil hot-water soluble boron (HWSB) was tested 5 different arid soils in Hubei province.
用湖北省5种旱地土壤进行了土壤热水溶性硼(HWSB)植物有效性试验。
Clay mineral compositions are one of important factors that influencing the chemical and physical characteristics of soils in the arid regions.
在干旱地区土壤中的粘粒矿物组成是影响土壤物理和化学特性的重要因素之一。
Extensive areas of the arid and semiarid regions have soils containing concentrations of soluble salts sufficient to adversely affect plant growth.
干旱与半干旱区域的广大面积含有对农作物足以造成不利关系的高浓度溶性盐。
The vegetation and soils in most of the arid and semiarid zones have been degraded, usually by overgrazing and the removal of plant cover by fire or the axe.
大多数干燥和半干燥地带的植被和土壤严重退化，其原因通常是过度放牧及滥砍滥伐和火灾。
Improvement of crops and breeding of new varieties to increase their drought and salinity tolerance is the most economic and effective ways for using arid and salty soils.
培育抗旱耐盐农作物新品种是利用干旱盐碱地最为经济、有效的措施。
Improvement of crops and breeding of new varieties to increase their drought and salinity tolerance is the most economic and effective ways for using arid and salty soils.
培育抗旱耐盐农作物新品种是利用干旱盐碱地最为经济、有效的措施。
应用推荐