当前位置: 首页 > 文章 > 提高山东烟叶钾含量配套措施的研究 中国烟草科学 2006,27 (1) 32-34
Position: Home > Articles > Related techniques for improving potassium content of tobacco leaves Chinese Tobacco Science 2006,27 (1) 32-34

提高山东烟叶钾含量配套措施的研究

作  者:
厉昌坤;董小卫;周显升;耿宝峰;王以慧;刘常荣
单  位:
将军烟草集团有限公司
关键词:
烟草;钾含量;控释钾肥;芸苔素;成熟期灌溉
摘  要:
本文采用专用控释肥、生长调节剂、成熟期灌溉等技术措施探讨提高山东烟叶钾含量的有效途径。结果表明,专用控释肥K1有利于烟株对钾的吸收,增加株高、节距和叶长,提高烟叶对气候斑、野火病、TMV和CMV的抗性,对改善烟叶香气质、燃烧性和灰色有一定作用。旺长期施用芸苔素使野火病的病情指数和氯含量有所降低,上等烟比例、均价、产量和产值均有所提高。成熟期灌溉使烟叶氯含量有所降低,但病害有所加重。
译  名:
Related techniques for improving potassium content of tobacco leaves
作  者:
LI Chang-kun,DONG Xiao-wei,ZHOU Xian-sheng,GENG Bao-feng,WANG Yi-hui,LIU Chang-rong(General Group Co.Ltd,Ji'nan 250100,China)
关键词:
tobacco;potassium content;slow release fertilizer;brassinolide;irrigation in mature stage
摘  要:
The field experiment using slow release fertilizer,growth regulator and irrigation in mature stage revealed that Slow release potassium K1 could enhance potassium adsorption of tobacco plants,increase the plant height,the length of internode and leaves,improve the resistance to weather fleck,wild fire disese,TMV and CMV,and enhance aroma quality,combustibility and ash color.The brassinolide used in fast growth period could decrease the wild fire disease index and content of chlorine in tobacco leaves,and improve the first grade leaf proportion,average price,yields and economic value.The irrigation in mature stage could decrease the content of chlorine,but tobacco diseases were more serious.

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