灌溉水质评价,evaluation of irrigation water quality
1)evaluation of irrigation water quality灌溉水质评价
英文短句/例句
1.Application of Ant Colony Projection Pursuit Regression in Water Quality Evaluation in Agricultural Irrigation蚁群投影寻踪回归在农田灌溉水质评价中的应用
2.Projection Pursuit Analysis of Water Quality Evaluation of in Agricultural Irrigation Based on Artificial Fish-Swarm Algorithm基于人工鱼群算法的农田灌溉水质评价投影寻踪分析
3.Evaluating the Quality of Ground Water as Irrigation Water in Alar Reclamation Area阿拉尔垦区地下水作为灌溉用水的水质评价
4.Environment Quality Assessment for Abrus mollis Hance Cultivation Base Soil and Irrigation Water Quality毛鸡骨草种植基地环境质量评价——土壤和灌溉水质量
5.Study on Benefit Evaluation Methods of Water-saving Irrigation in Urban Green Space;城市绿地节水灌溉效益评价方法研究
6.Water Saving Irrigaition District and the Effect Estimation Study in Anhui Province安徽省节水灌溉分区与综合评价研究
7.Evaluation methods and effectiveness of agricultural irrigation projects based on rainwater utilization;雨水利用农业灌溉工程评价方法及效果评价
8.Construction of evaluation index system for irrigation water management and its comprehensive evaluation灌溉用水管理评价指标体系构建及综合评价
prehensive Benefit Evaluation of Water-Saving Irrigation and Irrigation Methods to Optimize Filter in Tarim Basin塔里木盆地节水灌溉综合效益评价及灌溉方式优化筛选
10.Evaluation of Comprehensive Effects of Water-Saving Irrigation on a Regional Scale: Methods and Applications;区域节水灌溉综合效应评价方法与应用研究
11.Features of After-Economy Evaluation in Water-Saving Irrigation Project Fengtianhua;节水灌溉项目经济后评价的合理性分析
12.Integrated Benefit Evaluation of Water Saving Improvement in Irrigation Districts and Reasonable Distribution Research of Irrigation Water Resources;灌区节水改造综合效益评价和灌溉水资源合理配置研究
13.Evaluation on Availability of Field Irrigation Water for Crop Interplanting in Shallow Groundwater Irrigation Area;浅地下水位灌区套种模式下田间灌溉水有效性评价
14.Research on the Relationship between Irrigation Water Price and Irrigation Water in Drought Oases干旱绿洲区灌溉水价与灌溉用水量关系研究
15.Effect Evaluation and Water Saving Mode Research on Bank-Well Irrigation Region in Ningxia Southern Mountainous Region;宁夏南部山区库井灌区灌溉效果评价及节水模式研究
16.Study on Evaluation Index System and Evaluation Methods in Agricultural Water-saving in Northeast Semi-arid and Anti-drought Irrigation Area of China;东北半干旱抗旱灌溉区节水农业评价指标体系和评估方法研究
17.Study on Farmers Bearing Capacity to Irrigation Water Price Based on Contingent Valuation Method;基于条件价值评估法农民灌溉水价承受能力研究
18.Evaluation of Different Cotton Irrigation Scheduling by Using Field Water Balance Model利用农田水量平衡模型评价棉田不同的灌溉制度
相关短句/例句
evaluate of irrigated water灌溉用水水质评价
3)irrigation water price灌溉水价
1.Farmers psychological bearing capacity ofirrigation water price based on contingent valuation method;基于CVM的农民灌溉水价心理承受能力研究
2.Quantitative method for farmers" bearing capacity forirrigation water price基于支付能力和支付意愿的农民灌溉水价承受能力研究
3.The study of theirrigation water price formation mechanism with WUA participatedWUA参与下灌溉水价形成机制研究
4)irrigation water quality灌溉水质
1.Effect ofirrigation water quality on soil organic matter accumulation;灌溉水质与土壤有机质累积的关系
2.Effect ofirrigation water quality on the chemical properties of lawn soil;灌溉水质对草坪土壤化学性质的影响
3.Attribute aggregate theory was introduced and applied inirrigation water quality evaluation in this paper.将属性集理论及其属性综合评价方法引入灌溉水质评价 ,在研究分析和确定灌溉水质单指标属性测度的基础上 ,探讨了对单指标属性测度采用加权法求解水质综合属性测度问题。
5)water quality灌溉水质
1.The results show that thewater quality for irrigation, air-environment and soil-environment accord with requirements of the Quality Criteria of water for Greenfield Irrigation GB5084-1992, the Ambient Air Quality standard, GB 3095-1996 class Ⅱ and the quality cri.为了建立吴茱萸GAP生产基地,制定吴茱萸规范化生产操作规程(SOP),对余庆县黔龙民族药业有限责任公司吴茱萸生产基地的灌溉水质、环境空气质量、土壤环境质量进行了监测检验分析。
2.It was found that the irrigationwater quality and soil electrolyte concentration influence significantly the soil structure,surface layer density and inf.灌溉水质对土壤结构特性和入渗以及灌溉用水效率都有很大的影响。
6)quality of irrigation water灌溉水质
1.Thequality of irrigation water,air and soil of the producing area for high quality rice was tested to improve the safety level of Agricultural products,build the production base of high quality rice with pollution-free and lay down the technological regulation in Yuqing county.结果表明,该基地灌溉水符合“GB5084-1992”农田灌溉水质标准和“NY5116-2002”灌溉水质一级水质标准,农田土壤环境质量符合“GB3095-1996”环境土壤质量二级标准和“NY5116-2002”环境土壤质量要求,空气质量符合“GB3095-1996”环境空气质量二级标准和“NY5116-2002”环境空气质量要求。
延伸阅读
农业用水水质标准农业用水水质标准quality standard for irrigation waternongye yongshul shulzh一b一ooZhurl农业用水水质标准(quality standard forirrigation water)规定农业用水中有害物质的容许含量的水质标准。其目的在于防止污水中有害成分对土壤、农作物及水源的污染，以保障居民的身体健康，也为恰当地利用工业废水和城市污水的水、肥资源提供依据，以利于农业生产的发展.中国国家标准GBSO84一92《农田灌溉水质标准》是在GB5084一85《农田灌溉水质标准》的基础上修订而成的，于1992年公布实施。标准中按农业灌溉用水不同的要求，分为三类:第一类指水作，如水稻，灌溉水量为soom“/(亩·年);第二类指早作，如小麦、玉米、棉花等，灌溉水量为300 m3/(亩·年);第三类指蔬菜，如大白菜、韭菜、洋葱、卷心菜等，灌概水t为200~500 m3/(亩·茬)。标准列出了包括pH值、含盐量、有毒有害的重金属化合物，有机有害物质和大肠杆菌等29个控制项目的标准值。这些项目是依据能保证水质不妨碍作物的生长发育和结实，不降低农作物的营养成分，不使食用作物发生异臭、异味以及保证土坡、饮用水的卫生等条件而确定的。标准还规定向农田灌溉渠道排放处理后的工业废水和城市污水，应保证其下游最近灌溉取水点的水质符合本标准，并规定严禁用污水浇灌生食的蔬菜和瓜果。世界各国都有这类标准。美国于1972年由联邦水质污染控制管理局规定了29个控制项目的农田灌溉水水质标准。1973年美国水质基准委员会对无限期便用于和限于使用的各类土壤的农田灌溉水中18种徽t元索最大容许浓度做了推荐。日本于1970年颁发了农业灌溉水水质标准，控制指标为19项。
