不同郁闭度对容县天堂山八角嫁接芽生长及结果的影响  

Effects of Growth and Consequence of Different Canopy Density of Lllicium verum in Tiantang Mountain Rongxian City

作　　者：卢娟 赵玉清 玉桂成 覃耀锐 李莉莉 韩杰 LU Juan;ZHAO Yuqing;YU Guicheng;QIN Yaorui;LI Lili;HAN Jie(Yulin Foreserch Research Institute,Yulin 537501,China)

机构地区：[1]玉林市林业科学研究所,广西玉林537501

出　　处：《安徽农学通报》2022年第5期95-96,99,共3页Anhui Agricultural Science Bulletin

基　　金：玉市科能201833023。

摘　　要：通过对不同郁闭度(0.3~0.5、0.5~0.7、0.7以上)下八角嫁接芽的成活率、生长及结果情况调查,结果表明:八角嫁接芽在林分郁闭度为0.3~0.5成活率最高,为96%;且1年后枝条最为粗实为17.7mm,长度也最长为87cm,叶片厚度达0.52mm;2年后结出来的果实最好,鲜果数达20个,重297.5g,平均角数为8.5个,风干重53.0g。This experiment researched survival rate and consequence of grafted bud in different canopy density(0.3~0.5、0.5~0.7、0.7above).Survival rate of grafted bud in canopy density 0.3~0.5 was 96%(which was the highest survival rate)and their average of branch diameter were 17.7mm,the average of branch length was 87cm(which was the longest branch length)after 1 year grafted.Weight of 20 fresh fruits were 297.5g,which dry weight were 53.0g.

关 键 词：八角 嫁接芽 郁闭度 

分 类 号：S573[农业科学—作物学]