红果茶藨子生物学特性观察及引种试验初探

摘要

2013年由新疆阿勒泰地区引进2个红果茶藨子品种。建立试验园，通过物候观测及引种栽培试验研究。结果表明：2个引进品种生育期比东北茶藨（ck）生育期早3～5d。从春季萌动到秋季落叶230d左右，果实初花期至果实成熟期54～60d左右。%Two varieties of red currants Ribes rubrum L .were introduced from Altay County ,Xinjiang in 2013 ,exer‐cise garden was established ,Phenology observation and cultivation were studied .The results show that the repro‐ductive period of the two varieties is 3‐5 days earlier than northeast currants R .mandshuricum (Maxin .) Kom ,CK . It is around 230 d from budding in spring to defoliation in autumn ,and it is about 54‐60 d from early‐flowering to fruit maturity .