[1]刘瑶,惠静怡,唐思佳,等.生长调节剂对白花龙扦插生根效能的影响[J].江苏林业科技,2020,47(05):1-4.[doi:10.3969/j.issn.1001-7380.2020.05.001]
 Liu Yao,Hui Jingyi,Tang Sijia,et al.Effects of growth regulators on rooting efficiency of cuttings of Styrax faberi Perk.[J].Journal of Jiangsu Forestry Science &Technology,2020,47(05):1-4.[doi:10.3969/j.issn.1001-7380.2020.05.001]
点击复制

生长调节剂对白花龙扦插生根效能的影响()
分享到:

《江苏林业科技》[ISSN:1001-7380/CN:32-1236/S]

卷:
第47卷
期数:
2020年05期
页码:
1-4
栏目:
试验研究
出版日期:
2020-10-31

文章信息/Info

Title:
Effects of growth regulators on rooting efficiency of cuttings of Styrax faberi Perk.
文章编号:
1001-7380(2020)05-0001-04
作者:
刘瑶1惠静怡1唐思佳1金艳1李长虎1童丽丽1*张耀琴2许晓岗2
1.金陵科技学院园艺园林学院, 江苏南京210038;
2.南京林业大学南方现代林业协同创新中心/生物与环境学院, 江苏 南京 210037
Author(s):
Liu Yao1Hui Jingyi1Tang Sijia1Jin Yan1Li Changhu1Tong Lili1* Zhang Yaoqin2Xu Xiaogang2
1.School of Horticulture and Landscape Architecture, Nanjing 210038,China;
2.Co-Innovation Center for Sustainable Forestry in Southern China,College of Biology and the Environment,Nanjing Forestry University,Nanjing 210037,China
关键词:
白花龙生长调节剂插穗生根生理指标安息香科
Keywords:
Styrax faberi Growth regulatorCuttingRootingPhysiological indexStyracaceae
分类号:
Q945.52;Q949.775.5;S685.99
DOI:
10.3969/j.issn.1001-7380.2020.05.001
文献标志码:
A
摘要:
为探明生长调节剂对白花龙插穗生根效能的影响,试验以不同生长调节剂类型、质量浓度进行2因素4水平处理试验并观测。结果为:①IBA对白花龙插穗的生根有促进作用,其中750 mg/L IBA处理的插穗生根率最高,达85.56%,其次是500 mg/L IBA处理的插穗,生根率达67.78%;②插穗取样部位以中下部生根效果最好;③可溶性糖和可溶性蛋白质含量随生根过程而变化,都呈现下降-上升-下降的趋势;④500 mg/L IBA的处理最有利于插穗生根过程中可溶性糖和可溶性蛋白质的积累,750 mg/L IBA的处理次之。综合来看,高质量浓度的IBA有利于白花龙插穗生根、可溶性糖和可溶性蛋白的积累;最佳处理是500 mg/L IBA,其次是750 mg/L IBA。
Abstract:
In order to learn the effect of exogenous hormones on rooting efficiency of cuttings of Styrax faberi , different types and concentrations of growth regulators were treated with 2 factors and 3 levels. Result showed as follows: ①IBA had a promoting effect on the rooting of the cuttings, with 750 mg/L reaching the highest rooting (85.56%), followed by 500 mg/L, reaching 67.78%;②The rooting effect of the middle and low parts of cuttings was the best;③The content of soluble sugar and soluble protein changed with the rooting process, showing a trend of decline-rise-decline.④The treatment of 500 mg / L IBA was the best for the accumulation of soluble sugar and soluble protein during rooting, followed by 750 mg / L IBA.In conclusion, the high concentration of IBA (500 mg/L, followed by 750 mg/L) was beneficial to the cutting rooting and the accumulation of soluble sugar and soluble protein.

参考文献/References:

[1]HUANG S M, JAMES W. Styracaceae∥ WU Z Y, RAVEN P H, HONG D Y. Flora of China, V15 (Styracaceae)[M]. Beijing: Science Press and St. Louis: Missouri Botanic Garden Press, 2003: 262.
[2]董东平.河南安息香属植物种群特征及应用研究[J].安徽农业科学,2007,35(17) :5160-5162.
[3]谢宗万.全国中草药汇编:二版[M].北京:人民卫生出版社,1996.
[4]童丽丽,许晓岗.变温及层积处理对白花龙种子发芽的影响[J].金陵科技学院学报,2020,36(2):74-77.
[5]吴永清.白花龙种子休眠特性及种苗快速繁育研究[D].广州:仲恺农业工程学院,2018.
[6]张玉梅.醉鱼草扦插繁殖技术及其生理生化研究[D].长沙:中南林业科技大学,2018.
[7]赵翔,李清莹,姜清彬,等.不同基质和促根剂对灰木莲嫩枝扦插生根的影响[J].南京林业大学学报(自然科学版),2019,43(2):23-30.
[8]丁芳芳.垂珠花繁殖技术及其自然居群遗传多样性分析[D].南京:南京林业大学,2013.
[9]许晓岗.垂丝海棠、楸子的扦插生根机理研究[D].南京:南京林业大学,2006.
[10]程家寿,周林涛,潘健,等.外源激素对白花龙插条生根的影响[J].资源开发与市场,2011,27(6):496-497.
[11]李焕勇.两种耐盐植物嫩枝扦插繁殖技术及生根生理的研究[D].北京:中国林业科学研究院,2014.

相似文献/References:

[1]刘训金,谭永安,柏立新.芸苔素内酯等生长调节剂对藤本月季插穗生根影响初探[J].江苏林业科技,2015,42(05):26.[doi:10.3969/j.issn.1001-7380.2015.05.008]
 LIU Xun-jin,TAN Yong-an,BAI Li-xin.Effects of different plant growth regulators on rooting of climbing Rosa chinensis ‘Ongela’ cuttings[J].Journal of Jiangsu Forestry Science &Technology,2015,42(05):26.[doi:10.3969/j.issn.1001-7380.2015.05.008]

备注/Memo

备注/Memo:
收稿日期:2020-08-02;修回日期:2020-08-30
基金项目:2019年江苏省大学生创新训练计划项目“白花龙在南京引种的适应性研究”(201913573058Y);江苏省林业科技创新与推广项目“红花茉莉繁育技术集成示范推广”(LYKJ[2018]13)
作者简介:刘瑶(1999- ),女,江苏扬州人,大学本科生。从事园林植物栽培研究。
更新日期/Last Update: 2020-12-09