白菜型春油菜新品种甘南6号是甘南藏族自治州农业科学研究所以自育品种甘南3号为母本、引进品系97Q-4为父本杂交，经多年选育而成。在2011 — 2013年进行的甘南州油菜区域试验中，3 a平均折合产量为 1 810.5 kg/hm2，较对照品种甘南4号增产18.2%。甘南6号属春性早熟品种，生育期为109 d。平均株高110.7 cm，总有效分枝数3.5～4.6个，单株有效角果数64.8～127.0个，角粒数20.3粒，千粒重2.8～3.1 g。适宜在甘南临潭、卓尼、夏河、碌曲、迭部、合作等地及武威天祝、张掖山丹、定西渭源等地种植。

Gannan 6 is a new Brassica napus cultivar with parental combination of self-breeding cultivar Gannan 3/introduced line 97Q-4， bred by Institute of Agricultural Sciences of Gannan Tibetan Autonomous Prefecture. The average yield reaches 1 810.5 kg/hm2， which is 18.2% higher than that of the check Gannan 4 in the 2011 — 2013 Gannan rapeseed regional test. The results show that Gannan 6 is an early maturing spring type， the growth period is 109 d， the average height is 110.7 cm， the total number of effective branches is 3.5～4.6， effective pods number per plant is 64.8～127.0， seed number per pod is 20.3， 1 000-grain weight is 2.8～3.1 g. It is suitable to be grown the in Lintan， Zhuoni， Xiahe， Luqu， Diebu， Hezuo of Gannan and Tianzhu of Wuwei， Shandan of Zhangye， Weiyuan of Dingxi.

S565.4