不同锌肥供给水平对烟草“红大”生长发育及产质量的影响  

Influence of Different Zinc Fertilizer Supply Levels on Growth,Yield and Quality of Honghuadajinyuan Variety

作　　者：纪春涛[1] 王全明[1] 刘帅[1] 李锐[1] 朱文桥 李刚[1] 钟晓田 

机构地区：[1]云南省烟草公司红河州公司,云南弥勒652300

出　　处：《安徽农学通报》2016年第8期43-46,共4页Anhui Agricultural Science Bulletin

基　　金：红河州烟草公司2015年科技攻关重点项目(HHKJ2015001)

摘　　要：锌是烤烟正常生长发育需要的必需微量元素之一,对烤烟的产量及品质有很大的影响。为探索滇中南红壤最佳的锌肥供给水平,对典型植烟区域进行了不同锌肥施用量的对比试验研究。结果表明:移栽前锌肥600g/667m2掺拌细土10kg塘施处理最好,发病率低、病情轻,经济性状表现较好。Zinc is one of the essential trace elements in tobacco＇s normal growth and development,has a great influ-ence on the yield and quality of flue-cured tobacco. To explore the best level of zinc fertilizer supply of red soil inthe central south area of Yunnan province,the contrast test research of different zinc fertilizer supply in typical tobac-co-planted area was studied. The results showed：treatment of zinc fertilizer 600g/mumixed in 10 kg fine grained soilsevenly has the best performance,such as low rates of disease,slight disease index and good economic characters.

关 键 词：锌 烤烟 红花大金元 红壤 施用量 

分 类 号：S572[农业科学—烟草工业]