青油19号白菜型油菜杂交种在青海门源的试验示范表现及评价

Qingyou 19 Brassica Napus Hybrid Experimental Demonstration Performance and Evaluation in Menyuan Qinghai Province

青油19号是青海省第八届农作物品种审定委员会于2012年11月29日审定通过的优质白菜型油菜杂交种。为了鉴定该品种在青海省高海拔地区的丰产性、适应性和抗逆性,为大面积推广应用提供科学依据。青海省门源县种子经营管理站连续两年采用小面积试验示范、面积逐年扩大、试验地随机取点的方法进行了示范种植,从生育期、抗逆性、产量等方面对青油19号油菜品种进行了观察和研究。得出其生育期适中,抗逆性较强、增产效果明显等综合评价和结论,今后可在门源县大部分地区推广种植。

Qingyou No. 19 is a high quality rapeseed hybrid of Chinese cabbage,which was approved by the Eighth Crop Variety Validation Committee of Qinghai Province on November 29,2012. In order to identify the high yield,adaptability and stress resistance of the variety in Qinghai Province,the scientific basis is provided for the popularization and application of the variety in large area. The seed management station in Menyuan County of Qinghai Province adopted small area test demonstration for two consecutive years. The area was expanded year by year. The method of random sampling of the test site was used for demonstration planting,from the growth period to the resistance to stress. The comprehensive evaluation and conclusion,such as moderate growth period,strong resistance to stress and obvious effect of increasing yield,can be popularized and planted in most areas of Mengyuan County in the future.