动物的粪便可以作为肥料使用。
由城市公园收集来的树叶及其他有机物组成的混合物将作为肥料使用。
Compost made from leaves and other organic material collected from city parks will serve as fertilizer.
从一个湖中收集的泥土和花粉样本显示，作为肥料使用的骆驼粪便帮助古代印加人从狩猎聚会过渡到耕种。
Samples of mud and pollen taken from a lake suggest llama dung, used as fertilizer, helped the ancient people of the Andes make the transition from hunter-gathering to farming.
为了减少运输过程的碳排放，有机食品通常使用动物粪便作为肥料。
In addition to the carbon savings in transportation, such foods rely on animal manure as fertilizer.
研究人员分别对中国、肯尼亚、和美国，这三个以种植玉米作为主要粮食的国家的肥料使用进行了比较。
Researchers compared the use of fertilizer in three areas that grow maize as a major grain: China, Kenya and the United States.
他的研究有了更深的认识，使用磷酸盐作为土壤的肥料。
His studies increased knowledge about the use of phosphate as a fertilizer in the soils of the Cerrado.
被脱水的烂泥使用作为肥料和燃料。
亚马逊盆地的农民长期使用“印第安黑土”作为肥料。
Farmers in the Amazon basin have long used "the dark earth of the Indians" as fertiliser.
兽药抗生素在畜禽养殖生产中被大量使用，由于这些药物的大部分会被排入粪便并随粪便作为肥料而随处散播，增加了环境风险。
Extensive use of veterinary antibiotics in livestock farming increases risk that these compounds end up in environment when manure is used as fertilizer.
稻壳灰含有高二氧化硅(SiO2)，可作为原料瓷砖使用，取代水泥，生产白炭黑，肥料和土壤调理剂的原料。
Rice Husk Ash have high silica (SiO2) can be used as raw material in Ceramic Tiles, Replace Cement, Produce Precipitated silica, and raw material for fertilizer and soil conditioner.
稻壳灰含有高二氧化硅(SiO2)，可作为原料瓷砖使用，取代水泥，生产白炭黑，肥料和土壤调理剂的原料。
Rice Husk Ash have high silica (SiO2) can be used as raw material in Ceramic Tiles, Replace Cement, Produce Precipitated silica, and raw material for fertilizer and soil conditioner.
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