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technique of fertilization
相关语句
  施肥技术
     Study on the Technique of Fertilization for Millet of High Yield with Low Consumption in Hilly Arid Area at Middle Part of Shanxi Province
     晋中丘陵旱地谷子高产低耗施肥技术的研究
短句来源
     Study on the Technique of Fertilization for High yielding and High Efficiency Chinese Cabbage
     大白菜高产高效施肥技术研究
短句来源
     Different Technique of Fertilization is on the Siolless Culture Applied Research
     不同施肥技术在无土栽培上应用的研究
短句来源
     Test of Soil Fertility in Tongcheng City and Technique of Fertilization
     桐城市土壤肥力监测与施肥技术应用
短句来源
     The results of experiments indicate that different blend of nitrate nitrogen and nitrite nitrogen in the fertilizer can decrease the nitrate content and nitrite content, then get the goal of decreasing TSNA in the flue-cured tobacco through the technique of fertilization in the field.
     本试验结果表明,不同硝态氮与氨态氮肥料配比可以降低烟叶内硝酸盐和亚硝酸盐的含量,从而可以通过大田施肥技术来达到降低烟草特有亚硝胺的目的。
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  “technique of fertilization”译为未确定词的双语例句
     Mathematical Model and Optimal Technique of Fertilization for High Yield and Good Quality in Citrus Orchard
     柑桔高产优质配方施肥数学模型及优化技术研究
短句来源
     STUDIES ON THE EFFECTS OF N-P-K ON THE GROWTH OF NEW VARIETIES OF AZOLLA AND THE TECHNIQUE OF FERTILIZATION
     绿萍新品种的营养特性及其施肥技术的研究
短句来源
     The Technique of Fertilization in Vitro of Oocytes—Pretreatment of Sperm Capacitation in Cattle
     牛的体外受精技术——关于精子获能的预处理
短句来源
     Nutrient Characteristics of Sweet Orange (Citrus sinensis cv. Jinching)and the Technique of Fertilization
     锦橙的营养特性与施肥技术
短句来源
     THE TECHNIQUE OF FERTILIZATION FOR HIGH YIELDING OF CHINESE MILK VETCH SEEDS
     紫云英种子高产施肥技术
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  相似匹配句对
     technique.
     这一技术可以增加3dB带宽。
短句来源
     N, P, K BALANCED FERTILIZATION TECHNIQUE IN RAPE FIELDS
     油菜氮磷钾平衡施肥技术
短句来源
     Balance Fertilization Technique on Fruit Tree
     优质高效果树测土配方平衡施肥技术
短句来源
     Principle and Technique of Fertilization in Rainfed Dryland
     雨养旱作农田施肥基础及技术
短句来源
     Study on the Nutrition Properties of Dendrobium and the Fertilization Technique
     石斛兰营养特性及施肥技术初探
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Abstract Based on the latest restults of studies on the characterictics of mutrient supply of high yielding paddy soil and nutrition and nutrient uptake of hybrid rice,and modern techniques of fertilizer manufacture,a new technique of fertilization with the characteristics of labor saving and high efficiency was proposed. The results obtained showed that this technigue is a prospective fertilization method.

双季杂交稻新型省工高效施肥技术——一次性全层施肥法张杨珠1邹应斌1黄运湘1肖铁光1黄升平2屠乃美1肖应辉1(1湖南农业大学,长沙,410128)(2湖南省醴陵市农业局,醴陵,412200)科学合理的施肥技术是水稻高产栽培技术体系的重要组成部分.中国从...

In this paper the effect of nitrogen fertilizer use on the soil and ground water pollution was studied through the field servey and field experiments in three agro-ecological regions in Shaanxi Province. The tesuits showed that a large amount of NO3-N has been accumulated in 0~4m soil profile and moved down to the ground water and surface water, which were polluted to different extent in some places due to more nitrogen frtilizer was applied. The amount and depth of NO3-N leakage during one crop season related...

In this paper the effect of nitrogen fertilizer use on the soil and ground water pollution was studied through the field servey and field experiments in three agro-ecological regions in Shaanxi Province. The tesuits showed that a large amount of NO3-N has been accumulated in 0~4m soil profile and moved down to the ground water and surface water, which were polluted to different extent in some places due to more nitrogen frtilizer was applied. The amount and depth of NO3-N leakage during one crop season related to the application rates of N- fertilizer. techniques of fertilization, amount of received water and soil texture. Adopting the optimum rate of N fertilizer, balanced fertilization, optimum rate of irrigation water are important practices for minimizing NO3 -N leakage, imporving N use efficieney and preventing the environment from pollution.

通过田间试验和野外调查对陕西三个主要农业生态区的施氮情况及其对土壤和地下水污染的影响进行了研究。结果表明,有些高产地区由于过量施氮已在0~4米深的土层中积累了大量NO3-N,并使地下水和地表水受到不同程度的污染;在当季作物生长期间,土壤中NO3-N淋失深度和淋失量与施氮量、施氮技术、地面接水量和土壤质地有密切关系。

In this paper, some hot points on nitrogen nutrition research in recent,such as composition of organic nitrogen in soils. mechanism of humic nitrogen renewal, mineral immobilization of organic nitrogen compounds, the microbiomass nitrogen, nitrification and denitrification, the mechanism of increase nitrogen use efficiency and techniques of fertilization were discussed.

评述了土壤中有机氮的组成、腐殖质氮更新机理、有机氮化合物的矿质固定、微生物体氮、硝化与反硝化作用以及提高氮肥利用率的机理和施肥技术研究等。

 
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