摘要
试验研究了施用土壤调理剂与未施用土壤调理剂(对照)条件下烤烟生长发育、产量品质以及烟田土壤理化性状。结果表明:施用土壤调理剂的烟株农艺性状、烟叶化学成分、经济性状、土壤养分和土壤酶活性等方面均优于对照;施用土壤调理剂烟株发生黑胫病和花叶病的发病率和病害指数均比对照低。施用土壤调理剂能够改善土壤性状,改善烟叶品质,提高烟叶产量。
The effects of soil conditioner on flue-cured tobacco growth, yield and quality and soil physical chemical propertie were studied. The results showed that under the application of soil conditioner, tobacco＇s agronomic traits, chemical composition, economic traits, soil nutrient and soil enzyme activities were better than those of the control, while under the application of soil conditioner, incidence rate and disease index of tobacco black shank and mosaic were lower than those of the control. The application of soil conditioner could improve soil properties, tobacco quality and production.
出处
《广东农业科学》
CAS
CSCD
北大核心
2014年第21期56-60,共5页
Guangdong Agricultural Sciences
基金
国家烟草专卖局特色优质烟叶开发重大专项(国烟办综[2011]31号)
广西科学研究与技术开发计划项目(桂科攻11194007)
关键词
土壤调理剂
烤烟质量
植烟土壤
理化特性
soil conditioner
flue-cured tobacco quality
tobacco planting soil
physical and chemical properties
