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油菜生产的目的在于获得食用油,因而不断提高油菜籽中的含油量是油菜育种的主要目的。近年来,国内外(1)(2)(3)(4)都很重视采用指示性状(即黄色种皮),作为选育高含油量的新品种的一种手段。据加拿大研究(2)白菜型的黄籽油菜,具有含油量高、蛋白质含量也高、纤维素含量少的特点,并提出1982年实现油菜品种黄籽化的育种目标(1)。1675年春季我们在甘兰型油菜中发现黄籽油菜(4)后,连续五年(1976-80年)进行系统研究,1980年春收后考种分析。己
The purpose of rapeseed production is to obtain edible oil, so increasing rapeseed oil content is the main purpose of rapeseed breeding. In recent years, both domestic and international (1) (2) (3) and (4) attach great importance to the use of indicative traits (yellow seed coat) as a means of breeding new varieties with high oil content. According to the Canadian study (2) cabbage-type yellow seed rape, with high oil content, high protein content, low cellulose content characteristics, and put forward in 1982 to achieve rape breed yellow seed breeding objectives (1). In the spring of 1675, we found that yellow oilseed rape (4) in Brassica napus was studied systematically for five consecutive years (1976-80) and after the spring of 1980. already