英国专家培育成功一种能生产塑料的油菜。他们利用基因遗传技术成功地把各种能产生聚合物的生物基因移植到油菜籽中，用这种油菜籽长出的油菜，其种子和叶片中都含有大量的聚合物。把这些聚合物提炼后，就可用来加工成各种家用塑料制品以及塑料管道等。这种天然塑料的最大特点 British experts nurture a successful production of plastic rape. Using genetic genetic techniques, they successfully transplanted a variety of polymer-producing biogenic genes into rapeseed. Rapeseed, which grows from this rapeseed, contains large amounts of polymers in its seeds and leaves. After these polymers are refined, they can be processed into a variety of household plastic products and plastic pipes. The most prominent feature of this natural plastic