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近年来,国外生菜品种在我区种植面积和规模不断扩大,经济效益十分显著。由于这些生菜品种均从国外引进,种子价格昂贵,且引种难度大,制约了其发展。根据市场需求,闵行区蔬菜技术服务中心研究人员开展了罗沙红等生菜品种繁育和生产关键技术研究,现将研究结果介绍如下。
In recent years, foreign species of lettuce growing area in my area and the scale has been expanded, the economic efficiency is very significant. Due to the introduction of these lettuce varieties from abroad, the seeds are expensive and difficult to introduce, restricting their development. According to market demand, Minhang District Vegetable Technology Service Center researchers carried out Luo Shahong lettuce breeding and production of key technologies, the results are as follows.