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我场在水稻上茬种油菜试验取得初步成效的基础上.今年种了23亩从青海省引入的白菜型“门源”小油菜.平均
Based on the preliminary results of experiments on rice rapeseed, we planted 23 acres of cabbage-type “gate-source” rapeseed introduced from Qinghai Province this year. The average