元宝枫种子生活力TTC法检测技术研究  

TTC Method for Testing Seed Viability of Acer truncatum Bunge

作　　者：马鑫 张俊杰 孙延国 鲁仪增 李猛 宋福荣 赵云朝 许庆标 刘金锦 张连合 仝伯强 穆艳娟 MA Xin;ZHANG Junjie;SUN Yanguo;LU Yizeng;LI Meng;SONG Furong;ZHAO Yunchao;XU Qingbiao;LIU Jinjin;ZHANG Lianhe;TONG Boqiang;MU Yanjuan(Xinglin(Beijing)Forestry Engineering Design and Research Institute Co.,Ltd.,Beijing 100091;Shandong Agriculture and Engineering University,Shandong Jinan 250110;Shantung Maple Engineering and Technology Research Center of National Forestry and Grassland,Key Laboratory of National Forestry and Grassland Administration on Conservation and Utilization of Warm Temperate Zone Forest and Grass Germplasm Resources,Shandong Provincial Center of Forest and Grass Germplasm Resources,Shandong Ji'nan 250102;Heze Forestry Bureau,Heze 274000;State owned forest farm of Chengwu County,Shandong Chengwu 274200)

机构地区：[1]兴林(北京)林业工程设计研究院有限公司,北京100091 [2]山东农业工程学院,山东济南250100 [3]国家林业和草原局元宝枫工程技术研究中心暖温带林草种质资源保存与利用、国家林业和草原局重点实验室、山东省林草种质资源中心,山东济南250102 [4]菏泽市林业局,山东菏泽274000 [5]成武县国有林场,山东成武274200

出　　处：《山东林业科技》2023年第5期36-40,共5页Journal of Shandong Forestry Science and Technology

基　　金：中央财政林业改革发展资金项目“槭属主要树种繁育及栽培技术推广示范(鲁[2023]TG 018号)”和“元宝枫良种繁育及丰产栽培技术示范([2020]TG01号)”;山东省农业良种工程项目课题“元宝枫高产优质新品种选育(2020LZGC00903)”;科技创新合作项目“元宝枫种质资源收集评价及种质挖掘(2020KJCX01)”。

摘　　要：为优化建立元宝枫种子生活力TTC快速检测技术,采用不同染色温度与TTC浓度梯度两因素正交试验设计以及主效应分析、极差分析方法,优选了元宝枫种子生活力检测条件,并进行了重复验证。TTC浓度0.5%~1%,染色温度35℃~40℃,适用于元宝枫种子生活力检测。其中,以TTC浓度为1%、37.5℃染色处理条件下开展元宝枫种子生活力检测最为理想。In order to optimize the establishment of TTC rapid detection technology for seed viability of Acer truncatum,the orthogonal design of two factors with different dyeing temperature and TTC concentration gradient,main effect analysis and range analysis were used to optimize the treatment methods for seed viability detection of A.truncatum,and repeated verification was carried out with the seeds from A.truncatum plants.The concentration of TTC was 0.5%~1%and the dyeing temperature was 35℃~40℃,which was suitable for testing the seed viability of A.truncatum.Among them,TTC concentration of 1%,37.5℃dyeing conditions is optimal detection conditions.

关 键 词：元宝枫 生活力检测 TTC法 

分 类 号：S687[农业科学—观赏园艺]