An experiment was conducted to compare the rooting status of softwood cutting of prunus mume by different cultivars,auxin,and media under automatic mist *** results showed that the rooting percentages of ’Meiren Mei...
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An experiment was conducted to compare the rooting status of softwood cutting of prunus mume by different cultivars,auxin,and media under automatic mist *** 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 *** 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 *** 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 *** cuttage rooted bestly in *** the rooting percentage was good in coco coir of ’Meiren Mei’,’JiangMei’;’YanXing’ in vermiculate.
记述了褐斑凤蝶(Chilasa agestor(Gray))和斑凤蝶(C. clytia(Linnaeus))的幼期形态特征、成虫和幼虫的主要习性。在四川峨眉,褐斑凤蝶1年1代,以滞育蛹越夏、越冬;成虫发生期在春季,访花;卵散产,幼虫5龄,分散栖息;以樟(Cinnamoneum camphora(Linn.)Presl)和楠木(Phoebe zhennan S. Lee et F. N. Wei)为寄主。在西双版纳国家级自然保护区关坪管理站,斑凤蝶实验种群1年发生5代,以蛹越冬;成虫访花,卵散产,幼虫5龄,分散栖息,末龄幼虫有鲜艳的警戒色;以玉兰叶木姜子(Litsea magnoliifoliaYoung et ***)和潺槁木姜子(Litsea glutinosa(Lour.)***.)为寄主。
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