«çóï ·},à¦rÒ[ 关键词 肥料学 专用有机复合肥 试验 蔬菜 [gap=6010]Key words: fertilizer science; special-purpose organic compound fertilizer;experiment;vegetables ..
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... blended fertilizer 掺合肥料 ; 复混肥 ; 掺混肥 urea fertilizer 尿素 ; 尿素肥料 fertilizer science 肥料学 ; 肥料学科 ...
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Plant Nutrition and Fertilizer Science 植物营养与肥料学报 ; 学术期刊
soil fertilizer science [土壤] 土壤肥料学
synthetic fertilizer science [肥料] 综合肥料学
Soil and Fertilizer Science 土壤肥料学
soil-fertilizer science and technology 土肥科技
This spring, a federal science advisory report is expected to recommend a national goal of improving the efficiency of farm nitrogen fertilizer use by 25 percent, Herz and Galloway say.
今年春天，一份联邦科学建议报告有可能建议提高氮肥使用率提高25%的国家目标。赫兹和盖洛韦说。
Exerting agriculture, fertilizer and engineering science, comes out technology methodology of the poultry excrement and straw.
综合运用农学、肥料学、工程学等研究方法技术，探索畜禽粪便和秸秆资源化利用的技术途径。
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