...进展 关键词：烤烟；根外追施；钾肥；产质量；研究进展 [gap=785]Key words： flue-cured tobacco； leaf-spraying fertilizer； potassium fertilizer； yield and quality；research advance ..
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The influence of Si, B, Mn and their coordination on the growth of potted plant Four-season-fragrant-olive by spraying fertilizer on the leaf surface were studied.
研究了在叶面喷施的条件下，硅硼锰以及硅硼锰配合对盆栽四季桂生长的影响。
Spraying water-soluble siliceous fertilizer on leaf surface helped to increase yield and output value, to improve appearance quality and intrinsic quality of cured tobacco.
叶面喷施水溶性硅肥可以提高产量、产值，改善原烟外观质量，提高烟叶内在质量；
The article studied that Si? B? Mn and their coordination could influence the growth of potted plant Four-season-fragrant-olive by spraying fertilizer on the leaf surface.
研究了在叶面喷施的条件下，硅、硼、锰以及配合对盆栽四季桂生长的影响。
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