摘要
评价了不同种植密度对烟叶原料质量的影响。试验结果表明,生育期与不同的栽培密度关系不大;农艺综合性状以1100株/667m2处理最优;原烟外观质量以1100株/667m2处理的橘黄烟最多;经济性状以1100株/667m2处理最好,平均667m2产值达到2816.05元,分别比1000株/667m2处理区和1200株/667m2处理区增加100.88元和107.95元,产值增长幅度分别为3.58%和3.83%。本研究为烟叶合理密植提供了科学依据。
This paper＇ reviews impact for different planting density on leaf material quality. lhe results snow tnat me growm perlou ano plaI[tmU= densityis not relevant. Agronomic traits, appearance quality and economic traitsis of raw tobacco are optimal to 1 100 plant per 667 m^2 treatment. Output value for 1 100 plant per 667 m^2 treatment reached 2 816.05 yuan average 667 m：,respectively, compared with 1 000 plant per 667 m^2 treatment and 1 200 plant per 667 m^2 treatment increased 100.88 yuan and 107.95 yuan, output growth rate was 3.58% and 3.83%.This study proyides a scientific basis for rational close planting tobacco.
关键词
烟叶
密度
质量
试验
研究
tobacco leaf
density
quality
test
