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长江流域地区是我国油菜主产区,常年种植面积占全国总面积的85%左右。由于目前油菜种植品种、模式不一,机械化生产相对滞后,用工量大,在很大程度上影响了农民种植意愿和产业发展。中国农业科学院油料作物研究所所长、国家油菜产业技术体系首席科学家王汉中研究员介绍,油菜全程机械化生产的瓶颈一是在机播方面,由于油菜籽含油率高、易破损、粒径小等,使得现
The Yangtze River Basin is the main producing region of China’s rapeseed, perennial acreage accounts for about 85% of the total area of the country. Due to the current varieties of rapeseed cultivation and different modes, the relatively laggard mechanized production and the heavy labor cost have greatly affected the farmers’ planting intention and industrial development. Chinese Academy of Agricultural Sciences Institute of Oil Crops, National Rapeseed Industrial System Chief Scientist Wang Hanzhong researcher introduced the full mechanized production of rapeseed bottlenecks First, the machine sowing, the rapeseed oil content is high, easily damaged, small particle size, Make now