在山丹县对23个新引双低油菜品种(系)进行比较试验，结果表明，在露地条播栽培条件下，以南油杂1号折合平均产量最高，为3 000.00 kg/hm2，较对照品种青杂2号增产5.88%，且较对照品种青杂2号早成熟5 d，综合性状优良，可在试验区及类似生态区推广。

The introduction varieties experiment of 23 new double low rapeseed variety(lines) are conducted in Shandan county. The result shows that the average yield of Nanyouza 1 is the reaches 3 000.00 kg/hm2， which is 5.88% higher than that of the check Qingza 2， and early matured by 5 days than another variety， with good comprehensive characters， it could be extended in experimental area and similar region.

S565.4

国家油菜产业技术体系(CARS-13)资助