金叶白蜡不同嫁接方法、接穗粗度与解绑时间对成活率的影响  

Effect of Scion Diameter and Unbinding Time on Survival Rate of Fraxinus Aureus with Different Grafting Methods

作　　者：赵自玉 阿不都瓦哈·艾再孜 买买提库尔班·阿力 谢发兵 王永虎 Zhao Ziyu;Abudu Waha Aizaizi;Maimaimaiti Ku'erban Ali;Xie Fabing;Wang Yonghu(Manas County Plain Forest Farm,Manas 832206,Xinjiang Uygur Autonomous Region,China;Manas County Forestry and Grassland Bureau,Manas 832200,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]玛纳斯县平原林场,新疆维吾尔自治区玛纳斯832206 [2]玛纳斯县林业和草原局,新疆维吾尔自治区玛纳斯832200

出　　处：《农业技术与装备》2022年第6期98-100,共3页Agricultural Technology & Equipment

摘　　要：以大叶白蜡作砧木,采用插皮接的方法观察地接和高接2种不同嫁接方、不同粗度的硬枝接穗和不同解绑时间,对金叶白蜡成活率的影响。结果表明:高接和地接2种不同嫁接方法中,地接的发芽率、成活率和保存率均高于高接的;5种不同粗度的接穗嫁接中,以0.8 cm粗的接穗嫁接效果最好,高接嫁接后第30 d解袋,接穗的成活率最高可达94%,地接的嫁接后第25 d解袋,接穗的成活率最高,但各时间段的成活率之间无显著差(P>0.5)。Using Fraxinus macrophyllus as rootstock,the effects of two different grafting methods,ground grafting and high grafting,hard branch scions with different thicknesses and different debinding time,on the survival rate of Fraxinus macrophyllus were observed.The results showed that among the two different grafting methods of high grafting and ground grafting,the germination rate,survival rate and preservation rate of ground grafting were higher than those of high grafting.Among the five kinds of scion grafting with different thicknesses,the grafting effect of 0.8 cm thick scion is the best.The survival rate of scion can reach 94% at the 30th day after high grafting,and the survival rate of scion is the highest at the 25th day after ground grafting,but there is no significant difference between the survival rates of each time period(p<0.5).

关 键 词：金叶白蜡 嫁接技术 成活率 

分 类 号：S723.2[农业科学—林木遗传育种]