【摘要】 为探讨不同嫁接处理对油茶砧木移植高接茶花接穗生长的影响,于2006年开展油茶砧木移植嫁接茶花系列试验。试验处理设置分别为:不同时期嫁接试验、不同高度嫁接试验、砧木萌芽摘除试验和不同品种混合嫁接试验。试验结果表明:3月份嫁接接穗新梢最长,2月份次之;砧木高度控制在50 cm为宜,这样既有利于接穗生长,也有利于植株矮化;每个砧木分支各更替保留2~3个未木质化嫩芽,有利于提高接穗生长速度和成活率;同一油茶砧木上嫁接不同茶花品种,接穗生长速度差异不显著。更多还原

【Abstract】 Camellia cion was topworked on oil-tea by different grafting treatments(at different stages,at different heights,pruning of the rootstock buds and different varieties).The results indicated that topworking cion in March had the longest new tips,followed by doing in February.The proper height of the rootstock was 50cm,which was benefit to cion growth and plant dwarfing.Remaining 2~3 tender buds on each branch of the rootstock was in favor of enhancing the growth rate and survival rate of the cion.After topworking different camellia varieties on the same oil-tea rootstock,there were no significant differences in scion growth rate.更多还原