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- Effects of grazing on spatial heterogeneity of soil moisture and salt content in saline grassland in low terrace of the Yellow River 放牧对黄河低阶地盐化草场土壤水盐空间异质性的影响
- soil moisture and salt content 水盐
- Heterogeneity of Soil Moisture and Salt Contents and Its Eco-environmental Effects in Oasis-desert Belt in Arid Zone--Taking Zhangye Oasis in the Middle Reaches of Heihe River as A Case Study 干旱区绿洲-荒漠带土壤水盐异质性及生态环境效应研究--以黑河中游张掖绿洲为例
- In addition, the temperature, texture, moisture, and salt content of the soil have also a certain effect. 土壤的温度、质地及水分和盐分含量对草地蝗虫的发生和繁育也有一定影响。
- Corn responds to interaction between soil moisture and fertilizer. 土壤水肥交互作用与玉米的响应。
- A layer of snow can preserve soil moisture and prevent it from freezing. 积雪可以保温保墒。
- The characteristics of the infiltration, saltconcentration distribution, the influence of initial soil moisture contenton the soil water and salt transport processes and the relation between waterand salt transport are analyzed. 就一维积水入渗条件下土壤水分运动特性、盐分分布变化特征的规律、土壤初始含水量对水盐运移的影响以及水盐耦合迁移特性间的定量关系进行了重点分析。
- Evapotranspiration may deplete the soil moisture and rob supplies of ground water. 蒸发蒸腾作用能消耗土壤水分,减少地下水的水量供应。
- This paper discusses the relationship between its salt content and temperature and salt heaving content. 通过室内盐胀试验得到了不同含盐量风积沙的盐胀量,并分析了含盐量及温度与盐胀量的关系。
- Effects of Aquasorb-fertilizer and Liquid Membrane on Soil Moisture and Growth of Armeniaca Vulgaris Lam. 保水肥、液态地膜对仁用杏土壤水分和生长的影响。
- Jacobson said restaurants have had more than enough time to voluntarily provide nutritional data such as calorie, fat and salt content but many do not. 雅各布森说,餐馆完全有时间主动向顾客提供食物中如热量、肪和盐等营养成分的含量。但很多餐馆都没有做到这一点。
- The correlation was found between soil moisture and herbage coverage was significant. 土壤湿度与草本植物盖度呈极显著正相关。
- The pigmentation of a pearl is influenced by the type of oyster in which it develops,and by the depth,temperature and salt content of the water in which the oyster lives. 珍珠的色泽不仅受牡蛎的种类和生长的影响,也和牡蛎生长环境的深度、温度和水中盐的含量有关。
- The organic matter,other pesticides,some inorganic matters and soil moisture and so on all can influence the photolysis of pesticide. 环境中有机光敏物质,无机光敏物质,其他种类的农药分子以及土壤的水分等都会对农药的光解产生显著影响。
- The hypsography affects the movement of surface and underground runoff, along with it water and salt content in soils are redistributed and accumulated. 地形的高低起伏,影响地面、地下径流的运动,土壤中的水分和盐分也就随之重新分配和积累。
- The field experiments were conducted to discover effects of Aquasorb-fertilizer and liquid membrane on soil moisture and growth of Armeniaca vulgaris Lam. 摘要为了促进半干旱风沙区仁用杏的抗旱造林,通过田间试验,比较研究保水肥、液态地膜对仁用杏土壤水分和生长的影响。
- She dressed the vegetables with butter and salt. 她在蔬菜里面加上黄油和盐。
- The realized-niche breadths of the plants closely relate to the annual rainfalls and soil moisture and are the dominating factor among the other factors such as landforms, soil nutrient and particles. 植物的现实生态位宽度与年际降水量关系密切,在地貌、土壤颗粒、土壤水分、土壤养分等影响因子中,土壤水分是主导因子。
- According to the basic equation for water flow in subgrade soil, based on the basic soil properties of compacted loess, the redistribution of soil moisture and the soil water-migrate parameters are studied. 摘要基于黄土路基压实后土体的基本性质,根据路基土中水分运动的基本方程,通过室内一维土柱入渗试验,得到不同压实度的黄土湿润锋湿度与平均湿度、水分入渗速率的关系曲线。
- Keywords Baldcypress;Soil water and salt content;Growth;Physiology; 落羽杉;土壤盐分和水分含量;生长;生理;