中国农业期刊集成服务平台

当前位置: 首页 > 文章 > 杨树丰产林伐桩嫁接技术研究山西林业科技 2011,40 (2) 22-24

Position: Home > Articles > Study on Grafting Techniques in the Matured High-yield Poplar Plantation Shanxi Forestry Science and Technology 2011,40 (2) 22-24

杨树丰产林伐桩嫁接技术研究

作者：

祁春芳

单位：

山西省杨树丰产林实验局

关键词：

杨树丰产林;中金杨;白杨派新品种;伐桩嫁接

摘要：

针对山西省北部大面积杨树成过熟林分亟需更新改造的现状,提出了改造的新模式。确定杨树良种"中金杨"和白杨派新品种为换代品种。在伐桩嫁接更新改造中采用湿土堆埋法,再进行塑料薄膜覆盖,可缩短出苗期,提高当年高生长量和胸径生长量,减少除萌次数,成活率达到91%以上;成活植株产生自生根系,嫁接3 a留有自生根4条～7条,根径1.2 cm～2.4 cm,生长正常。"中金杨"和白杨派新品种树高和胸径的4龄指标均超过三根二干"中金杨"植生苗和萌生苗的生长量。

译名：

Study on Grafting Techniques in the Matured High-yield Poplar Plantation

作者：

Qi Chunfang(Experimental Bureau of Poplar High-yield Forest of Shanxi Province,037006 Datong,China)

关键词：

High-yield poplar plantation;Zhongjing poplar;the new varieties of white poplar;grafting on cut stumps

摘要：

In the connection with the current situation that many over matured high-yield poplar plantations needed to be regenerated urgently in the north of Shanxi Province,a new plantation model of stump grafting was put forward.The new varieties of "Zhongjing poplar" and poplar hybridization clones of white poplar were determined as new generation species.The dump embedded method with wet soil and followed by the plastic film covering can induce sprouts,increase the current growth in height and diameter increment and decrease the removal number of unwanted sprouts,which reached to the survival rates of the grafted scions above 91%.The survived plants produced autogenic roots such as the 3-year-old grafted plants with 4-7 roots and the root diameter of 1.2 cm～2.4 cm.The indexes of 4 years old plants on tree height and breast diameter exceed that of stock planting and seedling sprouts with 3 roots and 2 rods of the new varieties of Zhongjing poplar.

相似文章

杨树丰产林用苗培育技术 [陈国庆, 孙莹, 王晓晶, 陈真] 吉林林业科技 2001 (5) 47-48
宿松县扶持民营经济建设林业重点工程 [余遵本] 安徽林业科技 2004 (5) 21
杨树抚育把六关 [王晓飞] 安徽林业科技 2004 (5) 13
通道绿化中杨树丰产林应用技术研究背景和方法 [雍鹏] 山西林业科技 2013,42 (1) 1-2，31
通道绿化发展杨树速生丰产林的可行性研究 [葛寒英] 山西林业科技 2013,42 (1) 3-5，10
通道绿化杨树丰产林建设潜在威胁分析研究 [雍鹏] 山西林业科技 2013,42 (2) 7-9
杨树人工修枝方法 [吴素红, 徐煦] 安徽林业科技 2008 (5) 39
半干旱地区杨树丰产栽培技术研究 [王东生, 刘辉, 曹连环] 防护林科技 2005 (1) 30-32
杨树丰产林林荫减产带耐荫作物种植研究 [刘振廷, 王书军, 郭延凯, 路露, 李守祥] 河北林业科技 1999 (4)
黄泛沙地杨树丰产林改善小气候效应的研究 [王兴翠, 刘克长, 杨吉华, 吕爱霞, 王力, 孙成南] 水土保持研究 2005,12 (6)

导出引用

计量

文章访问数: 13

HTML全文浏览量: 0

PDF下载量: 0

杨树丰产林伐桩嫁接技术研究

相似文章

所属期刊

山西林业科技

推荐期刊

安徽林业科技

山西林业科技