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   土壤化肥 的翻译结果: 查询用时:0.014秒
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土壤化肥
相关语句
  soil fertilizer
     Polymer materials and soil fertilizer
     高分子材料与土壤化肥
  “土壤化肥”译为未确定词的双语例句
     The Experimental Study on the Effect of Climate Warming on Fertilizer Amount and Efficiency in the Soil
     气候变暖对土壤化肥用量和肥效影响的实验研究
短句来源
     Research on SDP-1 Measurement Meter for Soil and Chemical Fertilizer Nutrient
     SDP-1土壤化肥养分速测仪的研制
短句来源
     Status and Countermeasures of Farmland Soil Polluted by Chemical Fertilizer
     农田土壤化肥污染及对策
短句来源
     Pollution of Chemical Fertilizer in Farmland and The Measures of Controlling It in Hebei Province
     河北省农田土壤化肥污染及其防治对策
短句来源
     Ecological effect of reducing chemical fertilizer application under protected culture
     设施栽培土壤化肥减量施用的生态效应研究
短句来源
  相似匹配句对
     Polymer materials and soil fertilizer
     高分子材料与土壤化肥
     Chemical Fertilizer Application and Soil Degradation
     化肥施用与土壤退化
短句来源
     soil productivity;
     土壤生产力;
短句来源
     Machine Proccessing of Remotely Sensed Data and Soil Information Systems and Remote Sensing and Sail Survey
     土壤遥感
短句来源
     chemical ferlilization(NPK);
     化肥(NPK);
短句来源
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  soil fertilizer
Evaluation of mesophilic biodegraded grape marc as soil fertilizer
      
Soil fertilizer and nutrition studies with the potato in 1937
      
In this soil fertilizer NH4+ was only weakly fixed and was as available to the crop as fertilizer NO3-.
      
Among humic substances formed by organic matter decomposition process, fulvic acids have been extensively studied because their solubility and soil fertilizer properties.
      
If establishment of the inoculated strain is demonstrated in plants grown in15N-labelled soil, the15N enrichment of the plants will reveal if any observed responses in N yield are due to N2-fixation or increased soil/fertilizer-N uptake.
      
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A design of the meter was given according to the principle of colorimetric analysis. According to the differences of light absorbing by the solutions, the changes intensity of the light were transformed into electrical signal through the sensors and inputted into computer via the amplifier and V/F converter. The datum were logged and processed by computer, and the contents of chemical fertilizer in the soil were gained by computer. So that a reliable base for analysis of application...

A design of the meter was given according to the principle of colorimetric analysis. According to the differences of light absorbing by the solutions, the changes intensity of the light were transformed into electrical signal through the sensors and inputted into computer via the amplifier and V/F converter. The datum were logged and processed by computer, and the contents of chemical fertilizer in the soil were gained by computer. So that a reliable base for analysis of application of fertilizer was obtained.

该仪器是根据比色的原理而设计的。它通过溶液物质对光吸收的效应不同,经光电传感器把光的强弱变化,转化为电信号,再经放大器、V/F转换器,输入到电子计算机进行数据采集、处理。并可获得土壤化肥中成分的含量,从而为施肥配方及化肥品质分析提供可靠依据。

The pollution that caused by unsuitable and excessive using chemical fertilizer in soil is discussed in this paper. The main characteristics of the pollution are the increase of heavy metal and toxic elements in soil, which make the soil acidified, destroy the soil construction, lead to unbalance of the nutrition and the accumulation of NO 2 as well as the decline of the bioactivity of microbes, etc. The sustainable development of agriculture is obstructed by these matters.In accordance with these severe...

The pollution that caused by unsuitable and excessive using chemical fertilizer in soil is discussed in this paper. The main characteristics of the pollution are the increase of heavy metal and toxic elements in soil, which make the soil acidified, destroy the soil construction, lead to unbalance of the nutrition and the accumulation of NO 2 as well as the decline of the bioactivity of microbes, etc. The sustainable development of agriculture is obstructed by these matters.In accordance with these severe facts, some suggestions are as follows: upholding the sense of environment protection, increasing applied organic manure, spreading technologies of prescribed applying to decrease blind using, strengthening monitor and management, applying reinforce agents of fertilizer, improving methods of fertilizer

论述了不当和过量施用化肥对土壤造成的污染主要表现在增加土壤重金属与有毒元素 ,促进土壤酸化 ,导致营养失调与NO2 积累 ,土壤结构破坏 ,以及微生物活性的降低等 ,给农业的可持续发展带来一系列问题。针对农田土壤化肥污染的严峻现实 ,提出了相应的防治对策 :①强化环境保护意识 ;②增施有机肥料 ;③大力推广配方施肥技术 ,减少盲目施肥 ;④加强土壤肥料监测和管理 ;⑤施用化肥增效剂 ;⑥改进施肥方法

 
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