The effect of light, simple and efficient cultivation of double low rape in Hubei Province

Introduction: from April 23 to 24, 2004, Hubei Provincial Department of science and technology organized relevant experts to discuss the problems of Huazhong Agricultural University, Institute of oil crops of Chinese Academy of Agricultural Sciences, Hubei high quality rape center and Wuxue The "Tenth Five Year Plan" national and Hubei Province major scientific and technological research project "double low rape high quality and high efficiency production technology research and demonstration" project area, undertaken by counties and cities, conducted on-site yield test and acceptance of various light and simple high efficiency models, and listened to the report of the project team After careful evaluation, experts agreed that: 1 The research group's multiple light, simple and efficient models are conducive to the production potential of high-quality oillai varieties The theoretical yield of Zhongshuang 10 and Huaza 6 were 227.5 kg and 266.5 kg respectively, and the yield of the models of machine tillage and interplanting of rice forest were 100-150 kg respectively, which showed that the models of light and simplified cultivation had a broad prospect and application value Two The application of the modes of direct seeding, interplanting and no tillage transplanting has many advantages, such as reducing labor intensity, saving labor and seedling fields, saving cost and increasing efficiency, alleviating season and labor contradiction, etc., which is conducive to maintaining the stable development of high-quality rape production, improving the production capacity and international competitiveness of China's rape, and playing the role of high-quality rape in agricultural efficiency and farmers' income.