安徽农业科学2016，Vol.44Issue(14)：166-168,3.
烤烟灌溉方式和病害防治技术研究
Irrigation Mode and Pest Control Technology of Flue -cured Tobacco
彭坚强 1关荣强 1王润玲 1段星屹 1李航1
作者信息
- 1. 保山市烟草公司昌宁县分公司，云南保山678100
- 折叠
摘要
Abstract
Objective] To enhance the management level of intertillage through improving the irrigation mode and pest control technology of flue -cured tobacco, and to lay a theoretical foundation for tobacco farmers to reduce cost and enhance efficiency.[Method] Plot comparative experi-ment test was carried out.Two farming operation technologies were set put, which were irrigation mode (flood irrigation and individual irrigation) and pest control (advanced prevention and control after infection).Effects of different make-up water patterns on the growth period, agronomic traits and soil fertility of flue-cured tobacco were analyzed, as well as the effects of pesticide application mode in the control.[Result] Growth period of flood irrigation shortened by 23 d compared with individual irrigation.There were significant differences in their agronomic traits.Under the mode of flood irrigation, nutrients in downstream soil showed the enrichment phenomenon.advanced prevention of common diseases reduced the incidence rate by 0.11% -5.11% compared with control after infection; the total pesticide use reduced by 25.0% -33.3%.[Conclusion] Forbidding flood irrigation and advanced prevention enhance the intertillage management level of flue-cured tobacco, and realize the income in-crease of tobacco farmers.关键词
烤烟/中耕管理/病害防治Key words
Flue-cured tobacco/Intertillage management/Pest control分类
农业科技引用本文复制引用
彭坚强,关荣强,王润玲,段星屹,李航..烤烟灌溉方式和病害防治技术研究[J].安徽农业科学,2016,44(14):166-168,3.
