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１我国优质油菜发展现状及特点我国优质油菜发展的历史较短，自７０年代末引进，１９８０年列入国家科研计划，１９８５年开始推广，正式投入生产仅１０个年头。１０多年来，优质油菜的发展经过了如下３个阶段：第１个阶段是１９８５～１９８７年，由于优质油菜作为一项新...
1 Status Quo and Characteristics of High-quality Rapeseed Development in China Short-term development of high-quality rapeseed in our country has been introduced since the end of 1970s. It was included in the national scientific research plan in 1980 and started to be popularized in 1985 with only 10 years of formal production. Over the past 10 years, the development of high-quality rape has gone through the following three stages: The first stage is from 1985 to 1987, due to the high-quality rape as a new ...