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foliage top-dressing
释义
foliage top-dressing
Encyclopedia
农学
﹝经济林栽培﹞
释
foliage top-dressing
林木根外追肥
在经济林木的生长季内,将水溶性肥料或生物性物质的低浓度溶液喷洒在生长中的叶片上的一种施肥方法。又称叶面施肥。
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