Simulation of water productivity and soil desiccation effects of different planting density black locust forestlands on the Loess Plateau;
黄土高原不同密度刺槐(Robinia pseudoacia)林地水分生产力与土壤干燥化效应模拟
Studies on soil desiccation of croplands in cinnamon soil region of Shanxi;
论山西褐土区农田土壤干燥化问题
Effects of deep soil desiccation on artificial forestlands in different vegetation zones on the Loess Plateau of China;
黄土高原不同植被类型区人工林地深层土壤干燥化效应
Evaluation of measurement uncertainty for alumina drier break strength;
氧化铝干燥剂抗压破碎强度测量中的不确定度评定
A Study on Plantation Soil Desiccation in the Loess Platform of the Southern Shanxi Based on Soil Experiments
晋南黄土台垣人工植被土壤干燥化研究
Simulation of Soil Desiccation and Soil Water Carring Capacity on Dryland of Grain Crop Field in Northern Semi-Arid Area of Loess Plateau;
黄土高原北部半干旱区旱作粮田土壤干燥化规律与土壤水分承载力模拟研究
Soil desiccation characteristics of alfalfa grasslands and soil water restoration effects in alfalfa-grain crop rotations on the semi-arid areas of the Loess Plateau
黄土高原半干旱区苜蓿草地土壤干燥化特征与粮草轮作土壤水分恢复效应
Simulation of Water Productivity and Soil Desiccation Effects of Artificial Shrub Forestlands on Loess Pleteau;
黄土高原人工灌木林地水分生产力与土壤干燥化效应模拟研究
Simulation of Water Productivity and Soil Desiccation Effects of Artificial Forestland on Loess Plateau;
黄土高原人工乔木林地水分生产力与土壤干燥化效应模拟研究
Simulation of Water Productivity and Soil Desiccation Effects of Artificial Grassland on Loess Plateau;
黄土高原人工草地水分生产力和土壤干燥化效应模拟研究
Characteristics of Deep Soil Desiccation on Rainfed Grain Croplands in Different Rainfall Areas of the Loess Plateau of China
黄土高原不同类型旱区旱作粮田深层土壤干燥化特征
Simulation of Soil Desiccation and Soil Water Carring Capacity of High-Yield Field of Dryland on Semi-Humid Region of Southern Loess Plateau;
黄土高原南部半湿润区旱作高产粮田土壤干燥化规律与土壤水分承载力模拟研究
Simulation of Soil Desiccation Effects and Soil Water Carring Capacity of Grain Crop Fields on Dryland in Middle Areas of Loess Plateau;
黄土高原中部旱作粮田土壤干燥化效应与土壤水分承载力模拟研究
Simulation of yield and soil desiccation effects of continuous spring maize in different precipitation areas of the Loess Plateau
黄土高原不同降水类型区旱作玉米田土壤干燥化效应与土壤水分承载力模拟研究
Simulation of Grain Yield and Soil Desiccation of Spring Wheat and Corn Fields in Semi-Arid Area of Loess Plateau
黄土高原半干旱区春小麦和春玉米产量动态与土壤干燥化效应模拟研究
A soil of semiarid and arid regions that is rich in calcium carbonate and lime.
钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
"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。
Grass will not succeeded in this dry soil.
在这种干燥土壤中草不会成活。
When the soil is dry, the wind blows it away. Some of the humus is lost;
土壤干燥,风就会把它吹跑,会损失一些腐殖土。
Electro-osmosis drains the soil electrochemically by making the water move along an electric gradient in the clay.
电渗透是用电化学方法使水沿泥土中的电梯度的方向运动,使土壤干燥。
Salts bloom out upon the surface of the earth in dry weather following rain.
雨水之后天气干燥时土壤表层会出现盐霜。
It occurs mainly in the dry soil in fine night if it exists.
若有凝结水,主要发生在干燥土壤和晴天的晚上。
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