红地球葡萄开花生物学特性观察  

Study on the characteristic of flowering biology of Red Globe

作　　者：管仲新[1] 晁无疾 廖康 姚林启 

机构地区：[1]新疆农业大学园艺学院,乌鲁木齐830052 [2]北京农学院植物科技系,北京102206 [3]北京大兴采育林业站,北京102606

出　　处：《中外葡萄与葡萄酒》2004年第6期24-26,共3页Sino-Overseas Grapevine & Wine

摘　　要：通过对红地球葡萄开花过程、开花日动态,环境因子对开花的影响的观察分析表明:在良好的气候环境条件下,一个花序1～2天、一个植株3～5天、一个葡萄园5～7天即可完成开花过程。红地球葡萄花序开花顺序从花序中部、近花序外部的花蕾开始,然后向上扩展,副穗、穗尖、基部分枝的花蕾开放时间较晚。日开花动态表现为双峰形曲线。温度、相对湿度对红地球葡萄开花有较直接的影响。It takes 1～2days to complete the whole process of flowering per inflorescence, and 3～5days per plant, 5～7 days per vineyard of Red Globe in good condition by observing the process, trends of flowering and the effect of environment factors. The sequence of florescence starts from the middle and around the outer parts of the inflorescence, then spreading upward and later of tip、sub-cluster and basal branch. The trends of flowering displays double-peak curve. Temperature and RH have direct effect on the florescence of Red Globe.

关 键 词：红地球葡萄 开花生物学 

分 类 号：S501[农业科学—作物学]