首页 | 本学科首页   官方微博 | 高级检索  
     检索      

钾素营养对烤烟烟叶品质影响的研究进展
引用本文:张雪芹.钾素营养对烤烟烟叶品质影响的研究进展[J].湖南环境生物职业技术学院学报,2002,8(3):208-211.
作者姓名:张雪芹
作者单位:湖南农业大学理学院,湖南,长沙,410128
摘    要:烟草是喜钾作物,增施钾肥可提高烟叶含钾量,提高烟叶的生理活性,提高烟叶内在品质,增加烤烟的抗逆性,提高产量及其质量,烟叶的含钾量直接影响烟叶的香气质、香气量、燃烧性和持火力等.

关 键 词:钾素营养  烤烟  烟叶品质  交互作用
文章编号:1671-6361(2002)03-0208-04
修稿时间:2002年8月18日

Advance on Affection of Tobacco-leaf's Character by Using Potassium Nutrition
Zhang Xue-qin.Advance on Affection of Tobacco-leaf''s Character by Using Potassium Nutrition[J].JOurnal of Hunan Environment Biological Polytechnic,2002,8(3):208-211.
Authors:Zhang Xue-qin
Abstract:Tobacco is one of Chinese economic-crop. It is cultured in much territory. The production of tobacco has been one of an important portion of revenue income in those areas where culture tobacco in China. It helps those people who culture tobacco to release from poverty. Tobacco is a crop who is like of Kalium.Adding use of Cilium-fertilizer can increase Kalium-content in tobacco-leaf, increase physiologic activates and inherent quality of tobacco-leaf, inhance its application of adversity, increase yield and quality of tobacco. The Kalium-content of tobaccoleaves affect tobacco-leafs perfume quality and quantity, combustibility and capability of keep fire and so on. Adding use of Cilium fertilizer can increase ratio of utilizing light and energy, inhance accumulation of content, delay its caducity and accelerate tobacco-leafs physiologic raping. There is an interaction between Cilium (K) and Nitrogen (N), adding use of N can increase Cilium content of tobacco-leaf. It can increase 6.83%. Using of KNO3 two times is better than one time in increasing absorption of Kalium.Potassium nutrition has important use in production of tobacco.
Keywords:potassium nutrition  tobacco  tobacco-leafs character  interaction
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号