文章详细信息 关键词： 恶霉灵;;西瓜;;土壤残留;;消解动态 [gap=938]Keywords: Hymexazol;Watermelon;Soil residue;Degradation dynamic
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...防治所 关键词：毒死蜱；联苯菊酯；白蚁；土壤残留 [gap=1013]Key words: chlorpyrifos, bifenthrin, termite, residue in soil ...
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土壤残留酸度 soil residual acidity
土壤残留碱度 soil residual alkalinity
深层土壤残留氮的利用 Residual Subsoil Nitrogen Capture
土壤铬残留量 cr residue quantities
土壤氮残留 residual in soil
研究目的为了控制农田杂草，加速土壤残留农药降解，生产无公害农产品是非常重要的。
OBJECTIVE in order to control weeds in field and quicken degradation of soil rudimental pesticide, it is very important to produce non-public farm products.
分析了不同施肥时期对砂质潮土小麦产量、氮素吸收与利用、土壤残留与氮素损失的影响。
The effects of different fertilization stage on wheat yield, nitrogen uptake, utilization, residue, distribution and nitrogen balance were studied by potted plant experiment.
模拟试验表明，不同螯合剂只是对淋洗速度产生影响，而对滤液汞、土壤残留汞的影响不明显。
The simulated leaching tests showed no significant effects of different chelates on the content of mercury in leachate and the residual soil.
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