黑穗醋栗新品种“吉引87——B”选育报告

THE DEVELOPMENT OF BLACK CURRANT VARIETY,JIYIN878—B

本文介绍了“吉引87—B薄皮黑穗醋栗”的选育过程,品种特征特性及栽培技术要点。1.该品种抗寒性强,冬季不埋土防寒可安全越冬;2.较抗白粉病,比其余参试品种感病指数低;3.果粒整齐,熟期一致,便于采收;4.早期丰产,二年结果,三年生平均公顷产11 952公斤,四年生平均公顷产15 000公斤,最高公顷产达23 976公斤。该品种适应性强,适于在吉林省各地栽培。

This paper introduces the selection process, the features and characteristics and the key strongpoits about cultivation techniques of black currant varierty'Jiyin87-B'. (1)This variety is vcry resistant to cold and can safely live through the winter without soil buring; (2)It is more resistant to powdery mildew and the index of diseases is lower than the other varieties; (3)The fruits are neat having identical maturity (4)It can bear fruits at early years old and its average production is 11952kg/ha in the third year, 15000kg/ha in the fourth year. The highest production is 23976 kg/ha Jiyin87—B has a wide adaptability and can be planted in every areas of Jilin province.