冀东地区谷子新品种区域适应性鉴定试验

Regional Adaptability Evaluation Test of New Varieties of Millet in Jidong Area

谷子育种单位间联合鉴定试验能够客观反映参试谷子品种的丰产性、区域适应性、抗逆性、一致性、主要植物学特征及生物学特性,为品种登记、引种、示范推广和改进谷子育种提供参考。本文以2016-2017年冀东地区谷子新品种区域适应性鉴定试验为主体,确定冀谷41与参试的其他14个品种相比产量最高,品质最好,同时农艺状、经济性状及抗逆性均表现良好,适宜在冀东地区广泛种植。

Evaluation test between millet breeding can objectively reflect the fertility,regional adaptability,stress resistance,consistency,main botanical characteristics and biological characteristics of the tested millet varieties,and provide reference for variety registration,introduction,demonstration and promotion and improvement of millet breeding.In this paper,the regional adaptability identification test of new varieties of millet in eastern Hebei province was taken as the main body to determine that Jigu No.41 had the highest yield and the best quality compared with the other 14 varieties tested.At the same time,the agronomic shape,economic character and stress resistance were all better,and it was suitable for extensive cultivation in eastern Hebei province.