An experiment was conducted to compare the rooting status of softwood cutting of prunus mume by different cultivars,auxin,and media under automatic mist spraying.The results showed that the rooting percentages of ’Me...An experiment was conducted to compare the rooting status of softwood cutting of prunus mume by different cultivars,auxin,and media under automatic mist spraying.The results showed that the rooting percentages of ’Meiren Mei’,’Sanlun Yudie’ and ’Xiao Meiren’ among 22 cultivars were all higher than 90%.The average rooting percentages of 22 cultivars of Prunus mume was 60.1%.The rooting percentage of Blireiana Group cultivars was higher than True Mume Group and Apricot Mei Group.The rooting percentages of ’Xiao Meiren’,’Meiren Mei’,’Sanlun Yudie’ were higher than 90% through IBA concentration treatment(2 000 mg·L-1).Auxin treatment of various concentration was different in rooting status.The best concentration was 1 500,2 500 mg·L-1 individual that IBA stimulated ’Meiren Mei’,’Fenghou’ rooting.4 kinds of cutting media(peat,coco coir,vermiculate,perlite and sand) were used.The cuttage rooted bestly in peat.Secondly the rooting percentage was good in coco coir of ’Meiren Mei’,’JiangMei’;’YanXing’ in vermiculate.展开更多
探讨了在编著《中国梅花品种图志.中英双语增订版》时,为解决与国际接轨而遇到的先决问题。经钻研《国际栽培植物命名法规》(第7版)后,在梅种之下将品种分为3个品种群,即:①真梅品种群True Mume Group,②杏梅品种群Apricot Mei Group,...探讨了在编著《中国梅花品种图志.中英双语增订版》时,为解决与国际接轨而遇到的先决问题。经钻研《国际栽培植物命名法规》(第7版)后,在梅种之下将品种分为3个品种群,即:①真梅品种群True Mume Group,②杏梅品种群Apricot Mei Group,③樱李梅品种群Blireiana Group。品种群以下,则不再分类、型等级别。而将二元分类法的内涵,融入品种名称之中。不同意樱李梅用独立的杂种学名Prunus×blireiana,也不同意把杏梅提升为独立的种名Prunus×bungo。樱李梅和杏梅还都应列在梅种之下,因三者之内果皮表面均具蜂窝状点穴——此乃梅、杏、李鉴别分类中的最关键性状,必须首先考虑,不能与其他性状等量齐观。展开更多
文摘An experiment was conducted to compare the rooting status of softwood cutting of prunus mume by different cultivars,auxin,and media under automatic mist spraying.The results showed that the rooting percentages of ’Meiren Mei’,’Sanlun Yudie’ and ’Xiao Meiren’ among 22 cultivars were all higher than 90%.The average rooting percentages of 22 cultivars of Prunus mume was 60.1%.The rooting percentage of Blireiana Group cultivars was higher than True Mume Group and Apricot Mei Group.The rooting percentages of ’Xiao Meiren’,’Meiren Mei’,’Sanlun Yudie’ were higher than 90% through IBA concentration treatment(2 000 mg·L-1).Auxin treatment of various concentration was different in rooting status.The best concentration was 1 500,2 500 mg·L-1 individual that IBA stimulated ’Meiren Mei’,’Fenghou’ rooting.4 kinds of cutting media(peat,coco coir,vermiculate,perlite and sand) were used.The cuttage rooted bestly in peat.Secondly the rooting percentage was good in coco coir of ’Meiren Mei’,’JiangMei’;’YanXing’ in vermiculate.
