贵州轻简化油菜栽培技术的应用现状与前景分析

油菜轻简化栽培技术是以自然免耕移栽、免耕直播技术为核心,简化了传统育苗移栽技术中的复杂栽培管理过程,减轻了劳动强度,符合当前贵州省农村劳动力向城镇转移的客观要求。采用油菜轻简化栽培可节约劳动力,降低生产成本,提高经济效益。本文主要总结和分析了近年来贵州省油菜科研和生产上开展油菜轻简化栽培技术的试验研究结果和生产状况,阐述了推广油菜轻简化栽培技术的必要性和可行性,提出了今后贵州省油菜生产的发展思路,推广轻简化油菜栽培技术对稳住油菜面积、提高效益、增加农民收入都具有重要意义。

Application Status and Prospect of the Light and Simple Cultivation Technique for Rape Production in Guizhou

The light and simple cultivation technique with simple cultivation management process and lower work intensity based on the core of the natural no-tillage transplanting and no-tillage directive sowing technique,accords with the objective demands because the rural labor force is shifting from rural to city.The light and simple cultivation technique can save the labor force,reduce productive cost and enhance grower's profit in rape production.The paper expounds the necessity and feasibility of popularizing the light and simple cultivation technique,puts forward the development thinking for rape production in the future and points out that the application of the light and simple cultivation technique is of the important meaning for stabilizing rape planting area,improving benefit and enhancing farmer's income by summaring the research results in rape scientific research and production and analyzing the productive status.