摘要
为氨基酸水溶肥和腐殖酸水溶肥在烤烟生产上的应用提供参考,以烤烟品种K326为材料,在云南省3个代表性烟区,研究施用氨基酸水溶肥(根健、拜农圃田)和腐殖酸水溶肥(氨基沃根钾宝、根宜生、速芭)对土壤理化性质及烟叶品质的影响。结果表明:在常规施肥(对照)的基础上,增施氨基酸水溶肥和腐植酸水溶肥对植烟土壤及烟叶品质影响不同。氨基酸水溶肥更有利于增加土壤微生物数量、改善烟叶化学成分协调性和抽吸品质,以拜农圃田的效果更佳;腐植酸水溶肥在改善土壤养分状况、促进烟株植物学性状、提高经济产量和产值方面效果较佳,以氨基沃根钾宝表现较优,在石林、楚雄和景东烟区烟叶产量分别较对照提高8.57%、11.58%和5.30%,产值较对照提高11.7%、5.4%和8.81%。
Tobacco variety K326 planted in three representative tobacco-growing areas of Yunnan was applied with 5different liquid organic water soluble fertilizers to study the effects of amino acid water soluble fertilizer and humus acid water soluble fertilizer on soil microorganism,soil fertility and tobacco quality and to provide a reference for application of amino acid water soluble fertilizer and humus acid water soluble fertilizer in tobacco production.Results：Spraying amino acid water soluble fertilizer is more beneficial to increasing soil microorganism quantity and improving tobacco chemical components harmony and smoking quality based on the basis of conventional fertilization pattern and the effect of Bainongputian（an amino acid water soluble fertilizer）is better.Spraying humus acid water soluble fertilizer can improve soil nutrient status,promote botanical character of tobacco plants and increase tobacco economic yield and output value and Anjiwogenjiabao（a humus acid water soluble fertilizer）is the best.The tobacco yield and output value of K326 sprayed with Anjiwogenjiabao in Shilin,Chuxiong and Jingdong tobacco-growing area are 8.57%,11.58% and 5.30%,and 11.7%,5.4% and 8.81% higher than CK respectively.
出处
《贵州农业科学》
CAS
2016年第5期36-42,共7页
Guizhou Agricultural Sciences
基金
云南瑞升烟草技术(集团)有限公司项目"烤烟有机营养肥料筛选及导入模式探索研究"[RS2014006]
关键词
液态有机水溶肥
土壤微生物
土壤养分
烟叶品质
感官质量
liquid organic water soluble fertilizer
soil microorganism
soil nutrient
tobacco quality
sensory quality
