油茶不同无性系嫁接育苗效果调查  

Investigation on the effects of grafted seedlings culture with scions from different Camellia oleifera clones

作　　者：韦蒲茂 

机构地区：[1]寿宁县林业局,福建寿宁355500

出　　处：《湖南林业科技》2010年第4期26-28,共3页Hunan Forestry Science & Technology

摘　　要：以福建省油茶优良无性系M43、M48和M60为接穗,普通油茶芽苗为砧木,进行嫁接育苗;采用随机区组调查法对油茶不同无性系芽苗砧嫁接苗的育苗效果进行调查研究,结果表明：油茶不同无性系芽苗砧嫁接苗的成活率、成苗率的差异不明显,苗高、地径之间存在显著差异,高径比之间存在极显著差异。3个无性系嫁接苗成活率和成苗率分别为82.1%~84.9%和75.2%~79.8%,苗高和地径分别为9.62~11.67 cm和0.31~0.36 cm。。Taken the superior Camellia oleifera clones of M43,M48 and M60 as scions and seedlings of Camellia oleifera as rootstock,the effects of grafted seedling culture were investigated by means of random block design.The results showed that,the survival rate and seedling rate of grafted seedlings had no significant differences from among clones of M43,M48 and M60.The height and diameter of grafted seedlings were significantly different from among 3 clones,and the ratios of height to diameter were very significantly different from among those clones.The survival rate and seedling rate of grafted seedlings from the 3 clones were 82.1%～84.9% and 75.2%～79.8% respectively.And the height and diameter were 9.62~11.67cm and 0.31~0.36 cm respectively.

关 键 词：油茶无性系 芽苗砧嫁接 成活率 成苗率 

分 类 号：S794.405[农业科学—林木遗传育种]