蒙古栎秋播和嫁接育苗技术的研究  

STDDY ON THE TECHNOLOGY OF AUTUMN SOWING SEEDING AND GRAFT BREEDING OF Quercus mongolica

作　　者：刘红梅[1] 霍锡敏 吕世杰[3] 刘清泉[1] 刘丽英[1] 王玉芝[1] 章海波[1] 

机构地区：[1]内蒙古林业科学研究院,呼和浩特010010 [2]呼伦贝尔市蚕业科学研究所,扎兰屯162650 [3]内蒙古农业大学理学院,呼和浩特010018

出　　处：《内蒙古农业大学学报（自然科学版）》2013年第6期49-53,共5页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古科技厅项目"生态产业技术研究与应用-优势资源能源树种选育与优质丰产栽培技术产业化示范"与"生物质能源基地建设及产业化示范-内蒙古林沙资源开发与产业科技示范基地建设"资助

摘　　要：本研究采用田间对比试验的方法,对蒙古栎秋播育苗和嫁接育苗技术进行了探讨。结果表明:秋季播种育苗中覆膜处理能够提高蒙古栎出苗率,出苗率达到36.14%,其集合了覆土3cm和床高0cm的有利因素;沙埋贮藏和5月中下旬嫁接时间可以提高蒙古栎嫁接苗的成活率,其嫁接成活率均为56%;在实际需求中,应根据育苗目的选择相应的育苗方法。This study adopts the autumn planting seedlings and grafted seedlings of two kinds of method to discuss the Quercus mon- golica seedling, the results are as follows. Autumn sowing covering film can improve the Quercus mongolica seedling emergence rate, the seedling emergence rate reached 36.14% ,the collection of its favorable factors of soil 3cm and seedbed high 0cm; Grafting in bur- ied storage and Grafting in late May can improve the survival rate of grafted seedlings, the graft survival, rate was 56% ; we should choose corresponding seedling raising method in the actual demand.

关 键 词：蒙古栎 秋播育苗 嫁接育苗 

分 类 号：S792.186.05[农业科学—林木遗传育种]