摘要
采用Ｅｂｅｒｈａｒｔ模式和方法分析了１９８８～１９８９年山西省中部地区旱地组区试中６个小麦品种的丰产性和稳产性。结果表明，地点效应是影响小麦丰产性和稳产性的主要因素。各参试品种的丰产性存在相当大的差异，高产品种也是适应性强的稳产品种。丰产性和稳产性没有相关性。晋麦３４号（８４－１６ｒ）是个丰产性好、适应性广的稳产品种，可以在较大的范围内推广种植。
In 1988-1989,six dry land wheat varieties were evaluated for yield stability and high yield at eleyen sites in the middle area of Shanxi province with the model of Eberhart. The results showed that the variation of sites was a main factor affecting yield and stability. These varieties were different considerably in high yield.High yield varieties were widely adaptable and stable varieties. Simple correlation coefficients between mean yield and stability parameters for comparing varieties were nonsignificant.Jin Mai 34 (84=16r)is a high yield, stable and widely adaptable variety and it can be planted in widely area.
出处
《华北农学报》
CSCD
北大核心
1994年第2期46-48,共3页
Acta Agriculturae Boreali-Sinica
关键词
山西
旱地
小麦
丰产性
稳产性
Middle area of Shanxi, Dry land wheat
High yield
Yield stability
