摘要
研究了不同种植密对白肋烟烟叶常规化学成分和烟叶品质的影响,结果表明:种植密度对白肋烟的常规化学成分的影响很大,随着种植密度的增加,总氮和烟碱总体上呈下降趋势,还原糖呈增加的趋势,K含量先增后降,淀粉和Cl的含量变化不明显,适宜种植密度为19995～20835株/hm2。
The impacts of 9 different planting densities on the conventional chemical compositions and quality of leaves of burley tobacco were studied.The results showed that different planting densities had a great impact on the conventional chemical compositions in the leaves of burley tobacco.Along with the increase of planting density,the contents of total nitrogen and nicotine basically showed a decreasing trend,reducing sugar content had a slight increasing trend,potassium content increased firstly and then dec...
出处
《江西农业学报》
CAS
2011年第2期83-84,88,共3页
Acta Agriculturae Jiangxi
基金
河南省烟草专卖局资助项目(HYKJ200909)
关键词
白肋烟
种植密度
常规成分
烟叶品质
Burley tobacco
Planting density
Conventional chemical composition
