关键词棕壤土区;冬小麦;产量;肥料利用率 [gap=1092]Key words Brown soil zone; Winter wheat; Yield; Fertilizer utilization efficiency
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Based on a consecutive 17 years field trial, this paper was to explore the effects of different fertilization systems on the fertilizer utilization efficiency, in order to give guidance for application of fertilizers.
通过17年的长期定位肥料试验,研究了不同施肥制度对肥料利用率的影响,以期为合理施肥提供理论依据。
参考来源 - 不同施肥制度对肥料利用率的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
The comprehensive utilization of by-product fluosilicic acid from phosphate fertilizer production is significant in terms of environmental protection, economic efficiency and resource utilization.
磷肥副产氟硅酸的综合利用对环境保护、经济效益、资源利用方面都具有重大意义。
Effects of fertilizer application on nitrogen utilization efficiency and nitrate content in hybrid Pennisetum was studied in Nanjing, Jiangsu province.
在江苏南京地区，研究了肥料运筹对杂交狼尾草氮素吸收利用效率和植株硝酸盐含量的影响。
Efficient genotypes and reasonable nitrogen fertilizer management are effective measures to increase nitrogen uptake and utilization efficiency in rice.
选用氮素高效基因型和合理的氮肥调控是目前提高水稻氮素利用效率的有效途径。
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