ZHAO Guodong,JIA Linguang,YANG Fengqiu,et al.Correlation Between Root Bark Ratio，Branch Cortex Ratio and Growth Vigor of Grafted Trees of Twelve Apple Rootstocks[J].Northern Horticulture,2020,44(18):13-17.[doi:10.11937/bfyy.20194795]
十二种砧木根皮率、枝皮率与嫁接树生长势的相关性
- Title:
- Correlation Between Root Bark Ratio，Branch Cortex Ratio and Growth Vigor of Grafted Trees of Twelve Apple Rootstocks
- Keywords:
- rootstocks; grafted tree; root bark ratio; branch cortex ratio; growth vigor; correlation
- 文献标志码:
- A
- 摘要:
- 以12种果树砧木为试材，利用12种砧木进行根皮率、枝皮率与其嫁接树生长势的相关性研究，以期为矮化砧木早期鉴定的预选指标筛选提供参考依据。结果表明：根皮率与根系粗度呈显著负相关，枝皮率与枝条粗度呈显著负相关；2~9 mm根系的根皮率与嫁接树树高呈极显著负相关，2~6 mm根系的根皮率与树干横截面积呈极显著负相关，砧木枝条枝皮率与嫁接树生长势呈负相关，但相关性不显著。聚类分析认为，利用根皮率和嫁接树生长势对砧木进行评价结果一致性好，利用根皮率预测嫁接树生长势的最适根粗范围为5~7 mm。
- Abstract:
- Twelve rootstocks were taken as materials,to provide a reference for screening of dwarfing rootstcks during early stage，12 rootstocks and their grafted trees were used to study the correlation between root bark ratio，branch cortex ratio and tree growth vigor.The results showed that root bark ratio was negatively correlated with root diameter，branch cortex ratio was negatively correlated with branch diameter.Root bark ratio of roots(2-9 mm) had highly significant negative correlation with height of grafted trees(TH)，root bark ratio of roots (2-6 mm) had highly significant negative correlation with cross sectional area of grafted tree(TCA).Branch cortex ratio had no significant correlation with TH and TCA of grafted tree.Cluster analysis showed that classification results of 12 rootstocks based on root bark ratio were consistent with that of growth vigor of grafted trees，the optimum root diameters for predicting the growth vigor of grafted tree were 5-7 mm.
参考文献/References:
[1]隗晓雯，郭静，郭兴科，等.不同苹果砧木叶片气孔密度、枝皮率及IOD酶活性差异[J].河北果树，2013（6）:5-6.[2]王中英，解思敏，杨佩芳，等.苹果矮砧解剖构造研究[J].果树科学，1988，5(1):8-10.[3]刘延杰.秋子梨不同类型生长势与枝叶解剖构造的研究[J].北方园艺，2000(5)：29-30.[4]李嘉瑞，张履道，杨兴虎，等.苹果矮化砧木早期鉴定方法的研究Ⅰ:嫁接苗幼树高度、干周和砧木根皮率与砧木矮化效应的关系[J].青海农林科技，1980(2):25-29.[5]韩振海.苹果矮化密植栽培：理论与实践[M].北京：科学出版社，2011.[6]王力超，李晓平.柑桔砧木矮化效应鉴定：根皮率法的探讨[J].中国柑桔，1984(1):4-6.[7]冯建忠，郡新民，王献革.苹果实生后代根皮率与枝皮率的相关性研究[J].河北果树，2007（S1）:51-53.[8]NICOLA H，RICHARD J H，BARBER-PEREZ N，et al.A new three-locus model for rootstock-induced dwarfing in apple revealed by genetic mapping of root bark percentage[J].Journal of Experimental Botany，2016，67(6):1871-1881.[9]董军，王京，梁微，等.G41×新疆野苹果树体生长性状的QTL精细定位及候选基因预测[J].中国农业科学，2018，51(11):2155-2163.
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备注/Memo
第一作者简介：赵国栋(1982-),男,硕士,助理研究员,现主要从事果树栽培生理学等研究工作。E-mail:guodong19823@163.com.责任作者：张新生(1972-),男,硕士,研究员,现主要从事果树栽培生理学等研究工作。E-mail:zhangxs72@126.com.基金项目：国家现代农业产业技术体系建设专项资金资助项目(CARS-27);河北省农林科学院科学技术研究与发展计划资助项目(2018020103);河北省农业关键共性技术攻关专项资助项目(18226353)。收稿日期：2019-12-19