燕麦在庆阳市北部旱作区生长适应性评价

为了筛选出适宜在庆阳市北部旱作区推广种植燕麦品种,引进5个燕麦品种进行品比试验。采用随机区组设计,对参试的燕麦品种生育期、株高、分蘖数等11个指标进行了测定,并采用因子分析法对其11个性能指标进行了分析。结果表明,边锋综合排名第1,可作为进一步示范推广品种。

Evaluation on growth adaptability of oat in dry farming area of north Qingyang city

In order to select suitable oat varieties to be promoted in the dry farming area of north Qingyang city, five oat varieties were introduced for quality ratio test. Eleven indexes including growth period, plant height and tiller number of the tested oat cultivated varieties were determined by using random block group design. Factor analysis was used to analyze eleven performance indexes. The results showed that the Bianfeng ranked the first overall, which could be used as a further demonstration to promote the breed.