有机酸是大多数农业土壤中通常的组分。
Organic acids are normal constituents of most agricultural soils.
最后提出了北京地区农业土壤中镍的背景值。
贵州农业土壤硫素输入和输出比较，旱地土壤潜在缺硫。
Compared input and output of s in cultivated soil of Guizhou province, there was problems of potential sulfur deficiency in upland soil.
公园和街道绿地的土壤酸碱度均高于自然土壤和农业土壤；
The pH of soil in parks and streets are higher than in natural or agricultural soils.
未经煅烧的脱硫石膏的应用领域主要有：水泥、农业土壤改良等。
The fields of application of uncalcined FGD-gypsum were cement, agricultural soil amendment, etc.
对土壤样品的统计分析结果表明，该农业土壤以粉土和细砂土为主。
Indicated to the soil sample statistical analysis result, this anthropogenic soil is composed by silly soil and spun sand primarily.
本文运用参数法，对江苏省东台市主要农业土壤肥力进行综合定量评价。
Based on the parametric method, this paper comprehensively evaluates the main agricultural soil in Dongtai, Jiangsu Province.
喷撒于叶面和用于土壤的农药大多以农业土壤为其最终受体和贮存场所。
Agricultural soils are the ultimate recipient and depository of most applied foliar and soil pesticides.
农业土壤碳库是受人为强烈干扰而又可以在较短时间尺度上调节的碳库。
Agriculture soil carbon pool can be interrupted strongly by anthropic activity and also can be regulated at a relatively short time scale.
用模拟方法研究了浙江省40个土属的农业土壤对酸的缓冲性能及影响因素。
The acidic buffer capacity of 40 soil samples collected from Zhejiang province was measured using a laboratory method, and the factors affecting the capacity was also identified.
以县区为单位，以土属为单元，对农业土壤中8种重金属元素背景值进行研究。
Background data of 8 heavy metals in agricultural soils classified according to soil basic categories and limited within a suburban district were studied.
作者测定了北京地区129个采样点及32个剖面的农业土壤样品中的镍含量。
Nickel content in soil samples from 129 sites and 32 soil profiles has been measured.
人为因素、成土母质和不同流域水质差异是造成广东典型区域农业土壤重金属污染的原因。
The heavy metals pollution in agricultural soil of Guangdong is mainly caused by artificial factor, soil parent materials and the diversity of water quality in different area.
综述了现代常规农业对土壤的污染、有机农业的特点及有机农业土壤保护措施的生态学原理。
The article introduces the soil pollution from modern agriculture, and the characteristics of modern organic agriculture, and the ecological principle of organic agricultural soil protection.
农业土壤环境是农业生产赖以生存的前提，农业土壤环境的优劣直接影响农业产品的质量和产量。
Agricultural environment is the basis for the survival of agricultural production, whose advantage and disadvantage affects the quality and quantity of agricultural products directly.
报告强调说，恢复江河湖泊的自然供水、改善农业土壤状况、治理气候变化是增加自然资本的三大要素。
The report highlights restoring water flows to rivers and lakes, improving the condition of soil for agriculture and fighting climate change as three ways to enhance natural capital.
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.
近年来人们对黄土高原地区农业土壤的研究主要集中在长期施肥对土壤中含水量、土壤肥力、农作物产量等的影响。
In recent years, the agricultural soil study of the Loess Plateau is mainly focused on long-term fertilization effects on soil moisture, soil fertility, and crop yield.
精准农业土壤采样技术是变量施肥技术获取土壤养分信息的重要手段，土壤养分测定值是生成施肥处方图的重要数据之一。
Soil sampling technique was one of ways of getting the information of soil nutrition. And the tested results are very important to making a reasonable prescription map.
结果表明：目前该地区的茶园土壤环境按农业土壤环境质量监测标准分析基本适合种植茶树和生产符合卫生质量标准的茶叶。
The results show that: at the present, these soils are suitable to planting tea tree and to producing tea that suit health standard based on monitoring standard of environment quality.
紫色土质地较好，具有丰富的毛管孔隙和良好的透水性，且土壤肥力较高，已被广泛的开发利用，是我国宝贵的农业土壤资源。
Purple soil is rich in capillary porosity and good permeability, high soil fertility and it is our country's precious agricultural soils resources which has been developed in wide range.
浅析武汉市城市污水处理厂产生的原生污泥的现状，产生的社会、环保、经济效益以及资源化利用的方式方法与农业土壤如何回归。
The existing status of raw sludge from an urban wastewater treatment plant in Wuhan as well as its social, environmental and economic benefits generated from the reuse were analyzed.
浅析武汉市城市污水处理厂产生的原生污泥的现状，产生的社会、环保、经济效益以及资源化利用的方式方法与农业土壤如何回归。
The existing status of raw sludge from an urban wastewater treatment plant in Wuhan as well as its social, environmental and economic benefits generated from the reuse were analyzed.
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