通过农业生物技术培育耐盐植物新品种已成为利用盐渍土壤的研究热点。
It is the new important way to breed new salt-tolerant variety by agricultural biotechnology.
经过K - T变换后能够使盐渍土壤的信息表现得比较突出，有利于盐渍土信息的提取，对于土壤盐渍化的分级精度的提高很有意义。
By K-T transform, the information of soil salinization can be extruded, it is benefit for us to extract soil salinization information. So, it is useful to improve the classification precision.
稻菜复种可以提高土地利用率、少蔬菜的病虫害、止保护地内土壤的盐渍化。
Multiple cropping vegetable and rice can improve soil utilization rate reduce plant diseases and insect pests and prevent soil stalinization in protective field.
土壤盐渍化是影响作物生长的一个重要因素。
Soil salinization is an important factor that can affect crop growth.
并参考农业土壤学中的含水量分布曲线法解决了干旱盐渍土地区非均质成层土中的毛管水上升高度的测定方法问题。
Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.
稻菜复种可以提高土地利用率、减少蔬菜的病虫害、防止保护地内土壤的盐渍化。
Multiple cropping vegetable and rice can improve soil utilization rate, reduce plant diseases and insect pests and prevent soil Stalinization in protective field.
第一主成分综合反映了区内土壤盐渍化程度，第二和第三主成分联合反映了土壤的碱性特征。
The first principal component can denote the degree of soil salinity, and the second and third principal component can denote the degree of soil alkalinity.
土壤盐渍化主要是由水资源短缺引起，所以，土壤盐渍化地区大多又是水资源缺乏的地区。
Soil salinization is mainly caused by water shortage. Therefore, soil salinization exists mainly in the regions lacking of water resources.
土壤盐渍化已成为危害农作物生长、土壤荒漠化和自然生态环境恶化的主要原因之一。
Soil salinization is one of the major factors compromising crop growth and leading to soil degeneration and desertification in natural ecological environment.
温室土壤次生盐渍化的阴离子类型以NO_3 ~-为主，而温室土壤中NO_3 ~ -积累造成蔬菜伤害的内部机理尚缺乏深入系统的研究。
The main anion of the soil salinization of the greenhouse was NO_3 ~ -, but interior mechanisms of vegetable damage led by NO_3 ~ - accumulation in greenhouse soil were short of systemic research.
在广泛搜集资料和实地土壤采样调查的基础上，系统分析人为干扰下松嫩平原水盐运动规律及土壤盐渍化过程。
Based on the abroad collected data and study of soil sampling, the rule of water -salt movement in Songnen Plain and the process of soil Saline -alkali were analyzed fully.
碱茅草能降低盐渍化土壤表层的含盐量，营养价值高。
Weeping Alkaligrass with high nutrient value can decrease the salt content of salinized soil surface.
人类不合理的开发行为给土壤环境带来了沉重的负面影响，主要表现为土壤沙化、土壤侵蚀、土壤盐渍化、土壤污染等。
Human's irrational development activities have brought serious effects to soil environment, such as desertification, soil erosion, salination, and contamination etc.
上海市滨海盐渍土约占全市土壤资源的15%。
Coastal saline soil accounts for 15 percent of the total soil area in Shanghai.
土壤盐渍化是影响作物生长的一个重要因素。
Soil salinization is one of the important factors that influence crop growth.
表层土壤含盐量，以及盐分组成和积盐厚度等是研究土壤盐渍化程度分级应考虑的主要因素。
The salt content, salt composition and thickness of concentrated salt in the top layer of soil are main factors that should be taken into account in soil salinity classification.
长输管道在通过盐渍区土壤时，土壤的盐浓度差异会使处于高盐浓度土壤中的管道加速腐蚀。
When long-distance pipeline is located at the saliferous soil, the differential concentration of salt will speed up corrosion of pipeline.
西辽河平原的环境地质问题主要表现为土地沙漠化、土壤盐渍化、区域地下水位下降及地下水污染等。
The environmental geological problems existing in the West Liaohe Plain involve desertification of land, salinization of soil, declining of groundwater level and pollution of groundwater.
新疆的土地荒漠化有多种表现形式，土壤盐渍化、土壤风蚀、土地沙漠化等是重要的几种荒漠化类型。
There are several desertification types in Xinjiang, such as, soil salinization, soil erosion and land sandy desertification, and so on.
土壤类型、土壤质地和土地类型以不同的方式影响着土壤水盐运移，对土壤盐渍化水平有一定的指示作用。
Soil type and soil texture and land type affected the movement of water and salt in soil, thereby influenced soil salinization levels.
文章应用径向基（RBF）人工神经网络，结合多源遥感影像对北方某地区耕地土壤盐渍化状况进行调查研究，取得了满意的效果。
Using radial base function (RBF) artificial neural network and multi-source remote sensing imagery, the status of soil salinization in an area of north china is studied with satisfactory results.
试验结果表明：在含盐量低于0.5%的盐渍化土壤中进行节水灌溉是可行的。
The results indicated that it is feasible that water-saving irrigation in the saline soil while salt content under (0.5%).
土壤盐渍化是影响农业生产和生态环境的主要非生物逆境之一。
Salinization of soil is one of the major abiotic-stress that influences agricultural production and entironment.
对三年生、二年生碱茅草地和盐渍化荒地土壤水分动态及其影响水、盐运动的因素进行了研究。
The water and salt dynamics and factors affecting them in Puccinellia grasslands of two and three years growths and saline wasteland have been studied.
土壤盐渍化、荒漠化、水质咸化在唐古拉山以北尤为严重；
Soil salinization, desertification, and water salinization are especially serious in the north of Tanggula Mountain.
土壤盐渍化是影响农业生产与生态环境的一个重要因素。
The soil salinity is an important problem to agriculture production and ecological environment.
土壤盐渍化是降低农作物产量的主要环境因素之一。
Soil salinity is one of chief environmental factors that limit the crop yield potential.
通过使用遥感和地理信息系统宏观研究手段审视干旱区土壤盐渍化和改良措施得到一些新认识。
By using remote sensing and GIS together with macroscopic research method, we have gained new knowledge on soil salination of the arid region and strategies for soil improvements.
通过使用遥感和地理信息系统宏观研究手段审视干旱区土壤盐渍化和改良措施得到一些新认识。
By using remote sensing and GIS together with macroscopic research method, we have gained new knowledge on soil salination of the arid region and strategies for soil improvements.
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