...der long-term fertilization condition(长期施肥条件下娄土和黄绵土有机质氧化稳定性研究)[J].Soils and Fertilizers(土壤肥料),1996(6):32-36.
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... npk fertilizers 氮磷钾肥料 soils and fertilizers 土壤与肥料 storage of fertilizers 肥料保存 ...
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Soils and Fertilizers Sciences China 花生施用硅钙肥增产效应初报 ; 平均栽培体系中的六大因素平衡 ; 小麦穗肥施氮磷钾对产量及生理效应的影响
For a time, I attempted to grow peanuts, and used different soils and fertilizers, but finally I gave up.
一度，我曾试图种植花生，并且用了不同的土壤和肥料，但最终我还是放弃了。
Villagers worked on farms day after day, making the lands and soils more and more barren. Due to severe poverty, they could not afford artificial fertilizers.
村民们日复一日的耕作，让土地越发贫瘠，而由于贫困，村民们根本买不起化肥，只能勉强维持温饱，过着衣不裹腹的日子。
Laboratory incubation, pot and field experiments were adopted to study the nitrogen mineralization and response of crops in purple soils amended With organic or chemical fertilizers.
采用培养法和田、盆试验法对不同肥料处理的紫色土氮素矿化作用与作物吸氮效应进行了研究。
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