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夏播油菜是剑川县高寒山区近年发展的重要经济作物,目前播种面积约8 400亩,对农民增收发挥了重要的作用。总结介绍了其高产栽培技术。
Summer sowing rapeseed is an important cash crop developed in the alpine mountainous area of Jianchuan County in recent years. At present, the sown area is about 8 400 mu, which has played an important role in increasing farmers’ income. Summarized its high-yielding cultivation techniques.