top dressing 根外追肥 ; 追肥 ; 在农作物生长期内追加施肥
aerial top dressing 空中施肥
top dressing machine 表层追肥机
Humus top dressing 腐殖质表层肥
top-dressing 追肥运筹
top-dressing at different stages 分期施肥
So enhancing properly the ratio of top dressing can improve ni-trogen use efficiency of flue-cured tobacco in rainy regions.
因此,适当增大追肥比例可以提高多雨地区烤烟氮肥利用率。
参考来源 - 多雨地区烤烟对基肥和追肥氮的利用率·2,447,543篇论文数据，部分数据来源于NoteExpress
N a surface application of manure or fertilizer to land 追肥
A top dressing of fertilizer should be added to improve growth as mint impoverishes the soil quickly.
应施顶肥以促进生长，因为薄荷会使土壤迅速变得贫瘠。
Dry matter, Protein and oil accumulations in seeds of soybeans, under different density and nitrogen top-dressing treatments, were studied.
本试验研究了大豆在不同密度和施氮量处理下，子粒中干物质、蛋白质和脂肪积累的动态变化。
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