摘要
以烤烟品种鲁烟1号为材料,在胶州进行大田试验,研究打顶后喷施4种化学调控剂(海藻素、赤霉芸苔素、细胞分裂素和光碳核肥)对上部烟叶开片和产质量的影响。结果表明:4种化学调控剂对调控烟株生长及改善烟叶品质均有一定作用。其中,细胞分裂素最能显著促进上部烟叶长、叶宽和叶面积的增加,促进上部叶开片,提高烟叶产量、产值、均价和上等烟及上中等烟比例等经济性状指标,改善烤后上部烟叶物理性状和化学成分协调性,提高烟叶品质。
Using Luyan 1 as materials,field experiments were conducted in Jiaozhou to study the effects of spraying four chemical regulators(algin,gibbobrassin,cytokinin and photocarbon nuclear fertilizer)on the opening and yield quality of upper tobacco leaves after topping.The results showed that four chemical regulators had certain effects on regulating and controlling tobacco plant growth and improving tobacco quality.Among them,cytokinin can significantly promote the increase of length,width and area of upper tobacco leaves,promote the opening of upper tobacco leaves,improve the yield,output value,average price of tobacco leaves and the proportion of superior tobacco to medium tobacco,improve the coordination of physical properties and chemical composition of upper tobacco leaves after roasting,and improve the quality of tobacco leaves.
作者
杜秀春
田志彬
杨伟
刘晓
周家新
徐海波
孟晨
鲁雪莉
DU Xiu-chun;TIAN Zhi-bin;YANG Wei(Jiaozhou Branch of Shandong Qingdao Tobacco Limited Company,Jiaozhou,Shandong 266300;Changle Branch of Weifang Tobacco Limited Company,Changle,Shandong 262400)
出处
《安徽农业科学》
CAS
2024年第5期152-155,158,共5页
Journal of Anhui Agricultural Sciences
基金
山东省青岛市烟草公司项目(202237020027210)。
关键词
化学调控剂
细胞分裂素
上部烟叶
开片
产质量
Chemical regulator
Cytokinin
Upper tobacco
Leaf opening
Yield,quality
