zonal soils meaning in Chinese

显域土

Spatial variation of organic matter in horizontal zonal soils in china
我国水平地带性土壤中有机质的空间变化特征
The vertical zonal soil in qinling mountain and hualong mountain , shaanxi , china , regularly changes with its geographical place , mountainal height , and mountainal slope direction
摘要秦岭和化龙山土壤垂直地带性随山地所在的地理位置、山地调度和山地坡向的不同而呈现规律的变化。
Collapsible loess is one of the most widely ranged zonal soils in our country . it covers nearly 60 % of the total area of loess in china , which mainly distributes in the middle and downstream of yellow river
我国湿陷性黄土的分布面积约占黄土分布总面积的60左右，大部分分布在黄河中游地区，是我国一种主要的，分布较广的区域性土。
There are higher potassium and calcium carbonate content , larger ph , lower organic matter , nitrogen and phosphoric . compared sandy soil with zonal soil , mechanical composition is coarsal , there are no substance leaching . 3
土壤钾素、碳酸钙和ph值较高，有机质和氮、磷养分贫乏，风沙土与地带性土壤相比，机械组成明显粗化，物质未发生淋溶淀积。