盐化土壤,saline soil
1)saline soil盐化土壤
1.Effect of special soil amendment for improvement ofsaline soil in northern Yinchuan of Ningxia宁夏银北地区盐化土壤改良成效研究
英文短句/例句
1.On some Chemical and Physical properties of Salt-affected Soils in Yellow River(Gansu Section)lrrigation Areas;甘肃沿黄灌区盐化土壤理化性质研究
2.Characteristics about distribution of salt compositions in Ningxia Majiatang salinized soil after irrigation宁夏马家塘盐化土壤灌水前后盐分组成的分布
3.Effect of special soil amendment for improvement of saline soil in northern Yinchuan of Ningxia宁夏银北地区盐化土壤改良成效研究
4.The factors causing soil salinization include natural factors such as climate, hydrological and geological conditions, and human-made factors, such as irrigation patterns and cultivating system.盐渍化土壤类型主要为典型盐土、沼泽盐土、碱化盐土和干旱盐土。
5.Research on Soil Enzyme Activities and Soil Nutrients in Different Types of Farmland in Salinization Fluvo-aquic Soil盐化潮土不同农田土壤养分和土壤酶活性研究
6.Effect of Soil Ameliorants on Salinized Soil;土壤改良物质对盐渍化土壤改良的作用
7.Effect of Three Sodic Salinity on Salinization Characteristic in Limy Soils三种钠盐对石灰性土壤盐化特性的影响
8.Salt Characteristics of Salt-affected Soil in the Middle Reach of Heihe River in Gansu Province西北地区黑河中游盐渍化地区土壤盐分特征
9.Remote Sensing Technique Appling to Dynamic Monitor in Soil Salinity;遥感技术应用于土壤盐渍化动态监测
10.Remote sensing information model of soil salinization in northwestern arid area of China西北干旱区土壤盐渍化遥感信息模型
11.Dynamics of soil enzyme activity in the rhizosphere of desert halophyte荒漠盐生植物根际土壤酶活性的变化
12.The research for the soil secondary salinization caused by planting paddy种稻引起的土壤次生盐碱化问题研究
13.Effect of salinity soil improvement on crop production盐渍化土壤改良措施的作物生产效应
14.Study on Changes of Water and Salt Movement and Soil Nutrient and Soil Enzyme in Pure and Mixed Stands of Black Locust under Salt Stress;盐胁迫下刺槐混交林土壤水盐运动、土壤养分及土壤酶变化规律的研究
15.Secondary Salinization of Greenhouse Soil and Its Effects on Microbe Number and Soil Physico-Chemical Properties土壤次生盐渍化与微生物数量及土壤理化性质研究
16.THE CONTROL OF SALINISATION AND LAND SUSTAINABLE UTILIZATION IN ARAL IRRIGATED AREA,TARIM RIVER BASIN阿拉尔垦区土壤盐渍化治理与土地持续利用
17.Study on the Change of Soil Salinity in the Exploitation and Use of Wasteland;荒漠土地开发利用中土壤盐分变化研究
18.Effects of Mg Application on Zn and Mg Nutrition of soil and maize in Saline Fluvo-aquic Soil of Hexi Oasis Area绿洲盐化潮土施镁对土壤-玉米锌镁营养的影响
相关短句/例句
soil salinization土壤盐化
1.The result indicated that the increase of fertilization applied caused thesoil salinization ,the salt content in inner greenhouse was 1.对山东设施园艺土壤盐分状况进行了调查分析 ,结果表明 :设施栽培土壤盐化的主要原因是连年施肥量的增加 ,使设施内比设施外土壤盐分高 ,一般为露地的 1。
2.According to the soil observation data,it analysed the present situation,developing trends and prevention way ofsoil salinization in the Honsibao Irrigation Area of Ningxia.依据土壤详查资料，分析探讨了宁夏红寺堡灌区土壤盐化现状、发展趋势及防治途径。
3)soil salinization土壤盐渍化
1.Research Progress and Summary of Remote Sensing Monitoring of Soil Salinization;土壤盐渍化遥感监测研究进展综述
2.Simulation model forsoil salinization in the northern region of the Yinchuan Plain;银北地区土壤盐渍化形成机理与模拟研究
3.Elementary Analysis on Characteristics of Soil Salinization of Geomorphology Units with Different Scales in the Neoteric and Modern Yellow River Delta;近代及现代黄河三角洲不同尺度地貌单元土壤盐渍化特征浅析
4)soil salinization土壤盐碱化
1.Study on integrated management model of groundwater and surface water for prevention ofsoil salinization;防治土壤盐碱化地表水地下水联合管理模型
2.Studys on the modeling ofsoil salinization in semi-arid area based on GIS and Geo-CA model;基于GIS与Geo-CA模型的半干旱区土壤盐碱化动态模拟研究
3.Analysis for the extent ofsoil salinization in Da"an irrigated areas大安灌区土壤盐碱化程度浅析
5)saline-alkali soil盐碱化土壤
1.Effects of Saline-alkali Soil on the Growth and Effective Components of Aerial Part of Ephedra Sinica Stapf.;盐碱化土壤对草麻黄地上部生长和有效成分含量的影响
6)Saline soil盐渍化土壤
1.Field experiments were carried out to study the effects of different saline soils on growth process and yield of sunflower in the Hetao irrigation area.通过对河套灌区不同盐渍化土壤进行的田间试验 ,分析了在不同生育阶段盐分水平对向日葵生长和产量的影响。
2.The results indicated that it is feasible that water-saving irrigation in the saline soil while salt content under (0.5%的盐渍化土壤中进行节水灌溉是可行的。
3.Field experiments were carried out to study the effects of different saline soils on growth process and yield of sunflower in the Hetao irrigation area.通过对河套灌区不同盐渍化土壤进行的田间试验,分析了在不同生育阶段盐分水平对向日葵生长和产量的影响。
延伸阅读
土壤盐化分子式：CAS号：性质：又称土壤盐渍化或土壤盐化。土壤中可溶性盐类随水向表层移动并积累下来，而使可溶性盐(如石膏)含量超过0.1％或0.2％的过程。土壤中盐分的主要来源是风化产物和含盐的地下水。灌溉水含盐和施用生理碱性肥料也可使土壤中盐分增加。土壤盐碱化后，土壤溶液的渗透压增大，土体通气性、透水性变差，养分有效性降低，植物不能正常生长。
