【摘要】 为了提升油菜原（良）种扩繁速度，保障油菜新品种的示范推广，稳定发展油菜生产，项目组2019年开展了甘蓝型“大地95”油菜品种的稀播技术试验示范。结果表明“，大地95”油菜采用稀播栽培技术,定植约2.07万株/667 m2，能达到最高产量水平。更多还原

【Abstract】 In order to increase the propagation rate of the original(elite) varieties of rapeseed, ensure the demonstration and promotion of new varieties of rapeseed, and stabilize the development of rapeseed production, the project team carried out the test and demonstration of the sparse sowing technology of the Brassica napus variety “Dadi 95” in 2019. The results showed that the yield of “Dadi 95” rapeseed could reach the highest level by planting about 20,700 plants per mu with the sparse sowing technique.更多还原