某村去年种植的油菜籽亩产量达160千克,含油率40%.今年改种新选育的油菜籽后,亩产量提高了20千克,含油率提高了10个百分点. 1;今年与去年相比,这个村的油
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![某村去年种植的油菜籽亩产量达160千克,含油率40%.今年改种新选育的油菜籽后,亩产量提高了20千克,含油率提高了10个百分点. 1;今年与去年相比,这个村的油](/uploads/image/z/1664356-4-6.jpg?t=%E6%9F%90%E6%9D%91%E5%8E%BB%E5%B9%B4%E7%A7%8D%E6%A4%8D%E7%9A%84%E6%B2%B9%E8%8F%9C%E7%B1%BD%E4%BA%A9%E4%BA%A7%E9%87%8F%E8%BE%BE160%E5%8D%83%E5%85%8B%2C%E5%90%AB%E6%B2%B9%E7%8E%8740%EF%BC%85.%E4%BB%8A%E5%B9%B4%E6%94%B9%E7%A7%8D%E6%96%B0%E9%80%89%E8%82%B2%E7%9A%84%E6%B2%B9%E8%8F%9C%E7%B1%BD%E5%90%8E%2C%E4%BA%A9%E4%BA%A7%E9%87%8F%E6%8F%90%E9%AB%98%E4%BA%8620%E5%8D%83%E5%85%8B%2C%E5%90%AB%E6%B2%B9%E7%8E%87%E6%8F%90%E9%AB%98%E4%BA%8610%E4%B8%AA%E7%99%BE%E5%88%86%E7%82%B9.%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%801%EF%BC%9B%E4%BB%8A%E5%B9%B4%E4%B8%8E%E5%8E%BB%E5%B9%B4%E7%9B%B8%E6%AF%94%2C%E8%BF%99%E4%B8%AA%E6%9D%91%E7%9A%84%E6%B2%B9)
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