安徽农业科学Issue(5)：2582-2583,2586,3.
毕节地区烤烟轮作玉米半免耕栽培技术机理分析
Mechanism Analysis of Half-tillage Cultivation Technology of Maize (Zea mays L.) Planting after Flue-cured Tobacco in Bijie Area, Guizhou
彭永贤 1龙庭友1
作者信息
- 1. 毕节职业技术学院,贵州毕节 551700
- 折叠
摘要
Abstract
[ Objective ] The aim was to discuss the mechanism of half-tillage cultivation technology of maize planting after flue-cured tobaccoduring agricultural production in Bijie Area, Guizhou. [Method] The seedling emergence situation, the uniformity of seedling, growth vigor ofseedling, production cost, yield and benefit of maize planting by half-tillage cultivation were investigated, and compared them with the other twoplanting ways of tradition cultivation and raising seedling and transplanting. [ Result ] The technological mechanism of half-tillage cultivation wasas follows; Improving soil structure; Increasing drought resistance capability of crops; Saving amount of applying fertilizer; Sprouting earlier, andseedling order, full and strong; Decreasing plant diseases and insect pests; Increasing lodging resistance capability. It made maize stable yieldand harvest in drought years. [ Conclusion ] Half-tillage cultivation technology of maize planting after flue-cured tobacco has characteristics ofsimple, convenient operation, easily mastering for producer, and strong adaptability, can suitably spread and popularize in Bijie Area of Guizhoubefore irrigation supporting projects of tobacco field carries out completely.关键词
烤烟轮作玉米/半免耕栽培技术/机理/贵州毕节地区Key words
Planting maize after flue-cured tobacco/ Half-tillage cultivation technology/ Mechanism/ Bijie Area, Guizhou分类
农业科技引用本文复制引用
彭永贤,龙庭友..毕节地区烤烟轮作玉米半免耕栽培技术机理分析[J].安徽农业科学,2012,(5):2582-2583,2586,3.
