摘要
精选名品春兰进行种内杂交及自交人工辅助育种,研究春兰遗传规律及蒴果生长过程。结果表明:成果率与受精后栽培养护关系很大,在受精后40d左右幼果容易损失,8～9月份是关键期,兰株易染病,容易导致蒴果夭折。
The selection of famous Chinese orchid was used for manual-assisted cross-breeding by intraspecific hybridization and self hybridization.The results showed that after fertilization and the cultivation of conservation about 40 d,the young fruit was easy loss,August to September was a critical period,orchid plants vulnerable to this illness,could easily lead to premature.
出处
《北方园艺》
CAS
北大核心
2010年第2期113-115,共3页
Northern Horticulture
关键词
春兰
杂交育种
杂交
自交
Chinese orchid
cross-breeding
hybrid
self-hybrid
