黔南长顺烟区山地烤烟栽培调控技术初探
Guizhou Agricultural Sciences(2010)
Abstract
采用均匀设计对黔南长顺烟区盖膜条件下烤烟施N量、种植密度和留叶数调控技术进行了研究。结果表明:在长顺县土壤质地为砂壤土,土壤肥力中等的烟地上,采用施N量7.5 kg/667m2,种植密度1 200株/667m2,留叶数18~22片的栽培技术,能提高经济效益,有利于提高烟叶品质。
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Key words
Changshun,cultivation control technology,mountain tobacco
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