|Table of Contents|

Growth Characteristics of Different Variety Poplar by Cutting and Potting(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年01
Page:
79-83
Research Field:
Publishing date:

Info

Title:
Growth Characteristics of Different Variety Poplar by Cutting and Potting
Author(s):
GUI Yu 1; ZHANG Chao 2; LI Bing 2; YANG Jing-hui 1; XU Yun-qing 1; LIU Ting 1
(1.Department of Horticulture,Tianjin Agricultural University,Tianjin 300384；2.Graduate School of Life and Environmental Sciences,University of Tsukuba,Tsukuba 305-8572,Japan)
Keywords:
Keywords:poplar; variety; potting; cutting; growth characteristics
PACS:
-
DOI:
10.11937/bfyy.201501022
Abstract:
Abstract:With gold leaf poplar,full red poplar,Chinese white poplar,red leaf poplar,107 poplar,108 poplar,214 poplar as materials,and by hardwood cuttings,primary root length,secondary root number,root fresh weight,root dry weight,length and thickness ratio of roots,root activity,germination rate,new shoots length of plants were studied in order to understand poplar growth characteristics of different varieties in propagation of cutting and potting.The results showed that red leaves poplar grew best among seven poplar varieties,which were the best on characteristics of aboveground andunderground part of plants,all plant growth,primary root length,the secondary root number,root fresh weight,root dry weight and germination rate.Followed by 214 poplar,its grew best on growth characteristics of aboveground part,same as red leaves poplar,primary root length,length and thickness ratio of roots,shoot length,better on growth characteristics of underground part and all plant growth,secondary root number,germination rate.Full red poplar,Chinese white poplar,107 poplar,108 poplar grew in a general way.Among them,full red poplar had maximum on secondary root number,longer primary root；Chinese white poplar had the strongest root activity and longer primary root；108 poplar had longer primary root,more root fresh weight and stronger root activity；107 poplar grew better on aboveground part of plants,had more secondary roots,longer length and thickness ratio of roots.Gold leaf poplar grew worst in all varieties and on above ground and underground part of plants,all plant growth,which had a minimum of secondary root number,fewer root fresh weight and root dry weight,shorter shoots.In a word,seedling quality of red leaves poplar and 214 poplar was the best in cutting propagation of container and among 7 varieties.

References:

[1] 朱锦茹,江波,袁位高,等.阔叶树容器育苗关键技术研究[J].江西农业大学学报,2006,28(5):728-733. [2] 徐远祥.谈杨树扦插造林技术[J].北京农业,2012(3):55-67. [3] 扬志华,王念平,林芳,等.杨树育苗与造林技术[N].现代农业科技,2009-7-20(10). [4] 吴佳惠.容器育苗技术概述[J].安徽农学通报,2010,16(15):204-205. [5] Whitcomb C E.Plant production in container[Z].Okla:Lacebark Production,1998. [6] 高永,杨静慧,李宏平,等.四种能源植物种子萌芽期的耐盐性研究[J].大豆科学,2010,29(6):1091-1094. [7] 赵建诚,曹帮华,吴丽云,等.杨树无性系根系特征及地上与地下部分相关性研究[J].山东大学学报,2013(11):7-13. [8] 赵建诚,曹帮华.欧美杨Ⅰ-107根系特征及盐、旱胁迫对其生理特性的影响[D].泰安:山东农业大学,2013. [9] 寇亮.黄藤梠根系与地上部分生长动态关系的研究[D].北京:中国林业科学研究院,2012. [10] 毕彦勇,高东升,王晓英,等.设施油桃根系生长及与地上部生长的相关性[J].果树学报,2003,20(6):455-458.

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Last Update: 2015-02-13