饲油36饲用油菜品种区域试验报告

Regional Test Report of Brassica napus L. cv. Siyou No. 36

为进一步评价饲用油菜杂交种饲油36的饲草产量及差异显著性,品种丰产性、稳定性、适应性等综合指标,课题组于2015~2016年,选用饲用油菜饲油1号和豆科牧草兰箭3号箭筈豌豆、凉山光叶紫花苕为对照品种,分别在阿坝州红原县、甘孜州道孚县、凉山州布拖县共三个试验点进行了饲油36的区域试验。通过多点多年区域试验表明:饲油36饲草产量较对照表现优良,鲜草和干草产量分别平均为35 395.47kg/hm^2和5 381.84kg/hm^2,较对照品种饲油1号、兰箭3号箭筈豌豆、凉山光叶紫花苕分别增产16.1%、61.9%、50.8%和12.2%、20.7%、31.5%,均显著高于对照品种;饲油36鲜草产量和干草产量具有很好的丰产性和一定的稳定性,在阿坝红原、甘孜道孚和凉山布拖均能很好的适应。

In order to further evaluate the comprehensive indexes of yield, stability and adaptability of Siyou No. 36 hybrid variely in different regions. From 2015 to 2016, Brassica napus L. ev. Siyou No. 1 of forage rape and Vicia sativa L. ev. Lanjian No. 3 and Vicia villosa Roth var. glabrescens ev. Liangshan of leguminous forage were used as control varieties, regional test of Siyou No. 36 was conducted in Hongyuan County of Aba Prefecture, Daofu County of Ganzi Prefecture and Butuo County of Liangshan Prefecture. The regional tests results showed that Siyou No. 36 forage yield was better than the control, the fresh yield and hayyield of Siyou No. 36 were 35395.47kg/hm2 and 5381.84kg/hm2, respectively. Compared with the control, it respectively increased by 16. 1%, 61.9%, 50. 8% and 12. 2%, 20. 7% and 31.5% , which were significantly higher than the control varieties. Siyou 36 has a good yield and a certain degree of stability , it can be very well adapted in different regions for testing.