词定义 中文名称: 化学肥料 英文名称: chemical fertilizer 定 空压机义: 以矿石、酸、合成氨等为原料经化学及机械加工制成的肥料。 应用学科: 水产学(一级学科);水产饲料 水(化学式:H2O)是由氢、氧两种元素组成的无机
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“十一五”期间丹东地区化肥、农药污染状况及防治对策 - xzbu.com 中国论文网 关键词:化肥 农药 污染状况 防治对策 [gap=405]Key Words:Chemical fertilizer;Pesticide;Pollution;Prevention countermeasures
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... chemical evolution 化学进化 chemical fertilizer 无机肥料 chemical mutagenesis 化学突变诱发 ...
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chemical fertilizer industry 化肥工业 ; 化肥产业 ; 化肥行业
Chemical Fertilizer Plant 化肥厂 ; 化肥装置
Chemical Fertilizer Design 化肥设计
conversion value of chemical fertilizer 化肥换算量
Complete chemical fertilizer 完全化学肥料
chemical fertilizer distributors [农机] 化肥撒布机
chemical fertilizer pollution [环境] 化学肥料污染 ; 化肥污染
chemical fertilizer plants 化肥装置 ; 化肥厂 ; 化肥企业
Under chemical fertilizer it increased rape yield, in the same time it decreased soil salt.
但在不施化肥时秸秆的施用同时也降低了生物产量。
参考来源 - 河北省日光温室土壤盐分状况及其影响因素的研究Cotton production in Xinjiang has been greatly developed because of the rejuvenescence of varieties, applying of chemical fertilizer, use of plastic film for covering young plants, spread of advanced cultivation models, etc.
由于品种的更新、化肥的施用、地膜和科学的栽培模式等技术的进步推动了新疆棉花的大发展。
参考来源 - 新疆棉产业可持续发展面临的挑战与科技对策·2,447,543篇论文数据,部分数据来源于NoteExpress
Greens attacked him, saying his new varieties used too much water and costly chemical fertilizer; his link with DuPont was noted.
环保主义者攻击他,说他的新品种使用了太多的水和昂贵的化学肥料;人们注意到他与杜邦公司的关系。
In cases where sewage mud is used, expensive chemical fertilizer use can be avoided.
在使用污泥的情况下,可以避免使用昂贵的化肥。
The state allotted them large quantities of chemical fertilizer.
国家给他们调拨了大量化肥。
And it can limit the need for chemical fertilizers by letting animal waste do the job of natural fertilizer.
VOA: special.2010.01.19
But improved farming methods later increased their yields and, at the same time, made better use of chemical nitrogen fertilizer.
VOA: special.2009.07.28
Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.
VOA: special.2009.09.01
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