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   farming region 的翻译结果: 查询用时:0.161秒
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farming region
相关语句
  农区
     Analysis of Benefit of Grass Project in the Southern Farming Region
     南方农区草业效益分析
短句来源
     Study on the Technical System and the Mode of the Grassland Farming in South Dryland Farming Region of Ningxia China
     宁南旱作农区草地农业发展模式与技术体系研究
短句来源
     Method to Analysis of Regional Difference of Land Use in Intensive Farming Region
     集约农区土地资源利用区域差异分析的方法研究
短句来源
     Strategic functions of grass project of southern farming region to Chinese agricultural sustainable development
     南方农区草业在中国农业持续发展中的战略地位
短句来源
     Study on High-production and High-benefit Rotating System in Black Soil Farming Region
     黑土旱作农区高产高效轮作体系的研究
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  “farming region”译为未确定词的双语例句
     The human capital approach (HCA) was applied to valuate the loses of groundwater source pollution by nitrate in the typical high-yielding farming region North China.
     应用人力资本法(HCA)评估了华北典型高产粮区地下水资源硝酸盐污染的价值损失.
短句来源
     The Ecological Potential of Crops in the Reinfed Farming Region in the East of Gansu
     陇东旱塬农作物生态潜力研究
短句来源
     This study was tested on total 320 cows and 1150 mammary areas at 12 dairy farms in 4 central farming region in shan'xi province through CMT(California Mastitis Test)method to investigate the situation of mastitis disease. Results showed that the incidence of head numbers and mammary areas in subclinical mastitis was 65.31% and 52.09% respectively.
     本研究用CMT诊断液检测了山西省四个地区12个奶牛场,共320头次,1150个乳区乳房炎的发病情况,结果表明这些地区隐性乳房炎头数阳性检出率为65.31%,乳区阳性检出率为52.09%。
短句来源
     H_B the Farming Region of Northe easternMiddle Hubei; Ⅱ_C, the Farming Region of Western Hubei; Ⅱ_D, the Rice and CottonRegion of the plain along the Yangtze River in the middle of Hubei and Ⅱ_E, Riceand Cotton Region in the plain along the Yangtze River of Eastern Hubei.
     其中鄂南区Ⅰ分为鄂西南林特区Ⅰ_A和鄂东南稻麻区I_B二小区,鄂中北区Ⅱ分为鄂西北林特区Ⅱ_A、鄂中东北粮棉区Ⅱ_B、鄂西粮特区Ⅱ_C、江汉平原粮棉区Ⅱ_D、鄂东沿江平原粮棉区Ⅱ_E五小区。
短句来源
     Technique Measures on Increases Efficiency of Crops Water in Ge-ermu Oasis Farming Region
     格尔木绿洲农业区提高作物用水效率的技术措施
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  farming region
The present study focused on the modes of communication used in extension and how they affected adoption of agroforestry in a subsistence farming region of eastern India.
      
The ecology of gathering in a Mexican farming region
      
Ridgetops in the dryland farming region of eastern Washington suffer from low productivity and poor soil quality from years of erosion.
      
The Rio Grande valley is a farming region, explaining Matamoros concentration in agriculture.
      
Rice County, a farming region of glacial drift and moraines.
      
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An investigation of the geographical distribution ofTrichogramma in 25 counties of Hubei, China in 1982-1985 identified 9 species, 5of which are the first records in Hubei. 3 species, Trichogramma japonicum,T. confusum and T. ostrinae, which auount for 40. 30%, 22.04% and 12.35% of thetotal Trichogramma respectively, are suggested as the dominant Trichogramma speciesin Hubei province. Trichogramma species are demonstrated to belong to palearctic,oriental and palearctic-oriental species. Abundance of the species...

An investigation of the geographical distribution ofTrichogramma in 25 counties of Hubei, China in 1982-1985 identified 9 species, 5of which are the first records in Hubei. 3 species, Trichogramma japonicum,T. confusum and T. ostrinae, which auount for 40. 30%, 22.04% and 12.35% of thetotal Trichogramma respectively, are suggested as the dominant Trichogramma speciesin Hubei province. Trichogramma species are demonstrated to belong to palearctic,oriental and palearctic-oriental species. Abundance of the species varied among 8agricultural regions investigated. Considering the apparent difference in the distributionbetween oriental and palearctic species of Trichogramma, and geographic characteristics,climate, vegetation and other factors, we consider that geographical regions ofTrichogramma in Hubei could be divided into two large areas by a division along30°N, and subdivided into 7 regions: (1)Area Ⅰ, Southern Hubei, which includesregions: Ⅰ_A, the Forest Region of Southwestern Hubei and Ⅰ_B, the Farming Region ofSoutheastern Hubei; (2)Area Ⅱ, Middle and Northern Hubei, which includes regions:Ⅱ_A, the Forest Region of Northwestern Hubei; H_B the Farming Region of Northe easternMiddle Hubei; Ⅱ_C, the Farming Region of Western Hubei; Ⅱ_D, the Rice and CottonRegion of the plain along the Yangtze River in the middle of Hubei and Ⅱ_E, Riceand Cotton Region in the plain along the Yangtze River of Eastern Hubei.

1982~1985年在湖北省25个县(区),调查了49种植物,采集了130种昆虫卵,经饲养获得赤眼蜂24747头,已定出种名的有9种,其中5种为湖北省首次记录。根据9种赤眼蜂在湖北省不同农业区内的种类组成、分布频率及其所在地区的地理特点、气候条件、植被特征以及人类生产活动的影响等因素的综合分析,初步把湖北省赤眼蜂地理分布分为鄂南区I和鄂中北区Ⅱ。其中鄂南区Ⅰ分为鄂西南林特区Ⅰ_A和鄂东南稻麻区I_B二小区,鄂中北区Ⅱ分为鄂西北林特区Ⅱ_A、鄂中东北粮棉区Ⅱ_B、鄂西粮特区Ⅱ_C、江汉平原粮棉区Ⅱ_D、鄂东沿江平原粮棉区Ⅱ_E五小区。

In this paper, an agroecological regionalization method is used to calculate the climate-soil productivity of wheat in Jiangsu Province .These calculations involve 77 counties or suburbs, which are divided into 6 farming regions.In contrast with the yield in 1985, the authors believe that farmland has still larger Potentiality on wheat yield for each Mu, but it differs from region to region.At last, some agricultural tactics are proposed in order to increase the wheat yield in not very long...

In this paper, an agroecological regionalization method is used to calculate the climate-soil productivity of wheat in Jiangsu Province .These calculations involve 77 counties or suburbs, which are divided into 6 farming regions.In contrast with the yield in 1985, the authors believe that farmland has still larger Potentiality on wheat yield for each Mu, but it differs from region to region.At last, some agricultural tactics are proposed in order to increase the wheat yield in not very long time.

本文用农业生态区域法,以县为单位,对江苏全省小麦的气候-土壤生产力进行了逐级推算,并与现有生产水平比较,确定了各农业区小麦产量的潜在水平与近期的可能增产幅度,因地制宜地提出了实现增产的主要途径。

Three different tillage methods in 5 different farming regions of Jiangsu were surveyed by location test examine how these tillage methods effect the soil fertility and the yields of rice and wheat. The results show that sowing at the same term, the yield of wheat with minimumor no-tillage was more prebable to increase, with a greater increment on day loam than on sandy loam; the yield of hand transplanted rice in no-tillage treatment tended to decrease, with a greater decrement on clay loam than on sandy...

Three different tillage methods in 5 different farming regions of Jiangsu were surveyed by location test examine how these tillage methods effect the soil fertility and the yields of rice and wheat. The results show that sowing at the same term, the yield of wheat with minimumor no-tillage was more prebable to increase, with a greater increment on day loam than on sandy loam; the yield of hand transplanted rice in no-tillage treatment tended to decrease, with a greater decrement on clay loam than on sandy loam also; and both the change ranges tended to increase grandually from raised south to north (32°10′N-34°30′N). Minimumor no-tillage notably the nutrient contents of the surface soil, but the soil bulk density below 7cm also increased. Organic matter, available nitrogen, phosphorus and potassium all tended to decrease. Comprehensive analysis of soil fertility indicates that as for fertility enhancernent, minimum-or no-tillage was more advantageous for clay loam than for sandy loam. Based on extensive survey and comprehensive analysis, a new rotation-tillage system was put forward, in which minimum tillage is the principal part, minimum and no-tillage alternate and deep, shallow and no-tillage rotate periodically. This new system continued and developed the merits of different tillage methods, and correctly handled the contradictions between multiple cropping and farming season, farming and promoting the soil fertility, high yield and high efficiency, thus promoting the development of agronomics in Jiangsu. In recent years, this new tillage system has been extended to a total area of 794000ha in Jiangsu. The application of this new rotation-tillage system has increased yield by 7.5×10~9kg and net income be 3.98×10~9 yuan and gained significant social, economic and ecologic benefits.

本文通过对江苏省不同农区土壤耕法调查和定位试验,比较了三种不同耕法对稻麦产量和土壤肥力的影响。结果表明,在同期播种的条件下,少、免耕麦增产机率大,且粘壤土大于砂壤土。免耕稻在人工栽插的条件下,易造成减产,其幅度是粘壤土类大于砂壤土类。两者增减产变幅,都有从南到北(N32°10′—N34°30′)逐渐增大的趋势。连续少、免耕明显地提高了土壤表层养分,但7cm以下土壤容重增大,有机质、速效氮、磷、钾均有所下降,草害严重,影响作物高产。在试验的基础上,作者提出了适应不同农区土壤,以少耕为主体,少、免耕交替,定期耕翻的深耕、浅耕、免耕有机结合的轮耕新体制,较好地解决了少、免耕连续应用所带来的弊端,为稻麦持续高产提供了科学耕作新技术。

 
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