不同基质对油茶扦插育苗成活率的影响  

Effects of different media on survival rate of Camellia oleifera raising steckling

作　　者：刘春[1,2] 曹志华[1] 胡娟娟[1] 束庆龙[1] 

机构地区：[1]安徽农业大学林学与园林学院,合肥230031 [2]望江县古雷池生态农林科技有限公司

出　　处：《林业科技开发》2012年第2期98-101,共4页China Forestry Science and Technology

基　　金：安徽省科技攻关项目"北缘油茶新品种规模化繁育及丰产示范林营造"(编号:09010301080);安徽省农业科技成果转化项目"舒城县油茶产业提升关键技术集成与示范推广"(编号:1104a0303065)

摘　　要：分别在舒城县河棚镇和安徽林业高科技开发中心两地进行不同基质对油茶扦插育苗成活率影响试验。定期对育苗成活率、新梢生长量进行测定,结果显示:扦插栽培基质以珍珠岩成活率最高,达95.33%;其次是珍珠岩+泥炭土(Ⅴ珍珠岩∶Ⅴ泥炭土=4∶6),成活率达到92.19%。这2种基质扦插的新芽抽梢率相对也较高,分别为32.65%、29.69%。舒城的扦插试验结果表明:河沙的扦插成活率是6种基质中最高的,为99.33%;其次是50%沙+50%黄心土,成活率为98.67%。In this paper,the effects of different nursery substrate on survival rates of Camellia oleifera cutting rooting were studied.The experiments were conducted in Hepeng town,Shucheng county and Hefei of Anhui province.The results showed that the survival rate of cuttings in the perlite was the highest,95.33%,and followed in perlite ＋ peat（4∶6）,it was 92.19%.The shoots rates in the above two media were also higher,it was 32.65% and 29.69% respectively.The test results in Shucheng showed that the cutting survival rate in the sand was the highest among 6 media,reached to 99.33%,and then followed in 50% sand ＋50% yellow soil,the survival rate was 98.67%.

关 键 词：油茶 扦插成活率 基质 

分 类 号：S966.1[农业科学—水产养殖]