摘要
通过大田试验和定量分析,研究了豆浆灌根措施对烤烟叶片物理特性和主要化学成分的影响。结果表明,豆浆灌根可明显提高烤烟原烟叶片质量,特别是处理1(112.5 kg/hm2黄豆+45.0 kg/hm2硝酸钾),其烤后叶片的物理特性和主要化学成分指标均显著优于对照。表明适量发酵豆浆与硝酸钾以一定比例配成溶液对烤烟进行灌根,可有效改善烟叶品质,提高烟叶可用性。
Effects of soymilk irrigation on the physical characteristics and the main chemical components of flue-cured tobacco leaf were studied.Soymilk irrigation could improve the quality of flue-cured tobacco leaf obviously,especially in 112.5 kg/hm2 soybean plus 45.0 kg/hm2 potassium nitrate treatment,the physical characteristics and main chemical components were obviously better than others.These results indicated that irrigation with mixed solution of appropriate amount of fermented soymilk and potassium nitrate could efficiently improve the quality and usability of flue-cured tobacco leaf.
出处
《湖北农业科学》
北大核心
2011年第4期694-697,共4页
Hubei Agricultural Sciences
基金
河南省烟草专卖局重点科研项目(HYKJ200718)
关键词
烤烟
豆浆灌根
物理特性
化学成分
flue-cured tobacco
soymilk irrigation
physical characteristics
chemical components
