江西农业学报2012，Vol.24Issue(12)：81-84,4.
不同垄向对旺长期烟田微生态环境的影响
Effects of Ridge Direction on Micro-ecological Environment in Vigorous Growth Period of Tobacco Field
摘要
Abstract
A field experiment was conducted to study the effects of ridge direction on flue - cured tobacco micro - ecological environment and quality of flue - cured tobacco leaves at different positions of vigorous growth period. The results indicated that the highest CO2 concentration appeared in the treatment of south - north ridge direction, but the highest light intensity occurred in the treatment of east -west ridge direction, and the lowest light intensity in plant upper 10 cm, plant top and plant bottom all was in the treatment of southeast - northwest ridge direction. The temperature in plant upper showed that south - north ridge direction > southeast - northwest ridge direction > east - west ridge direction. The wind speed in plant upper 10 cm and plant bottom displayed that east - west ridge direction > south - north ridge direction > southeast - northwest ridge direction. However, the wind speed in plant middle showed southeast - northwest ridge direction > east - west ridge direction > south - north ridge direction.关键词
垄向/微生态环境/烤烟/产量/品质Key words
Ridge direction/ Micro - ecological environment/ Flue - cured tobacco/ Yield/ Quality分类
农业科技引用本文复制引用
徐宸,孙曙光,王勇,许玉江,卢金领,朱晓伟,叶协锋..不同垄向对旺长期烟田微生态环境的影响[J].江西农业学报,2012,24(12):81-84,4.基金项目
重庆市烟草公司项目"烟田微生态环境与烟叶品质形成关系研究". （）
