HUANG Xiaoshuang,LU Bin,ZHENG Yongqiang,et al.Effects of Spraying Plant Growth Retarders on Growth of Spring Tips Ilex verticillata[J].Northern Horticulture,2024,(5):68-74.[doi:10.11937/bfyy.20233316]
喷施植物生长延缓剂对北美冬青春梢生长的影响
- Title:
- Effects of Spraying Plant Growth Retarders on Growth of Spring Tips Ilex verticillata
- 文章编号:
- 1001-0009(2024)05-0068-07
- Keywords:
- Ilex verticillata; plant growth retarder; spring tip; growth; foliar spray
- 分类号:
- S 793.9
- 文献标志码:
- A
- 摘要:
- 以三年生盆栽‘奥斯特’北美冬青（Ilex verticillata‘Oosterwijk’）为试材，采用叶面喷施的方法，以喷施清水为对照（CK），研究不同喷施次数下多效唑（PP333）、烯效唑（S3307）、矮壮素（CCC）对北美冬青盆栽苗春梢生长的影响，以期为培育高品质、观赏性好的盆栽苗提供参考依据。结果表明：PP333、S3307、CCC均对北美冬青春梢生长量、叶长、叶宽、叶面积有不同程度的抑制作用，均对北美冬青春梢增粗有一定促进作用。其中3 mg·L-1 S3307喷施5次对北美冬青春梢生长量的抑制效果最好，春梢生长量比CK减小85.04%；200 mg·L-1CCC喷施3次处理对春梢茎粗的促进作用最大，茎粗比CK增大15.67%；250 mg·L-1 PP333、6 mg·L-1 S3307、1 200 mg·L-1 CCC均对叶长、叶宽、叶面积的抑制作用显著。植物生长延缓剂处理下各生长指标间的相关性分析表明，北美冬青春梢粗度与生长量、叶长、叶宽、叶面积间均呈负相关关系；PP333处理下北美冬青春梢生长量、叶长、叶宽、叶面积各指标间呈极显著正相关关系;S3307和CCC处理下叶长、叶宽、叶面积间呈极显著正相关关系，生长量与叶长、叶宽、叶面积间呈显著正相关关系。
- Abstract:
- Taking 3-year-old potted plant Ilex verticillata ‘Oosterwijk’ as the test material，and the method of leaf spraying was applied with water as the control (CK).The objective was to investigate the impacts of polybulobuzole (PP333)，enlobuzole (S3307) and chlormequat chloride (CCC) on the spring tips growth of potted I.verticillata,in order to provide reference for cultivating high-quality and ornamental potted seedlings.The results showed that PP333，S3307 and CCC exhibited varying levels of inhibition on the growth parameters，including growth amount，leaf length，leaf width and leaf area.Additionally，all treatments with PP333，S3307 and CCC promoted the thickening of I.verticillata youth tips.Notably，the application of 3 mg·L-1 S3307 sprayed 5 times resulted in the most significant inhibitory effect on the growth of I.verticillata youth tips，with a decrease of 85.04% compared with CK.Furthermore，spraying 200 mg·L-1CCC for 3 times demonstrated the highest efficacy in promoting the stem diameter of spring tips，leading to a 15.67% increase compared to the control group.The application of plant growth retarders，specifically 250 mg·L-1 PP333，6 mg·L-1 S3307 and 1 200 mg·L-1 CCC had significant inhibitory effects on leaf length，leaf width and leaf area.The analysis of growth parameters in response to the treatment of these growth inhibitors revealed a negative correlation between the thickness of I.verticillata youth tips and growth quantity，leaf length，leaf width，and leaf area.The application of PP333 treatment resulted in a significant positive correlation between leaf length，leaf width，and leaf area in the youth tips of I.verticillata.Conversely，the application of S3307 and CCC treatment also exhibited a positive correlation between leaf length，leaf width，and leaf area，as well as a positive correlation between growth and leaf length，leaf width，and leaf area.
参考文献/References:
［1］DIRR M A.Manual of woody landscape plants［M］.6th ed.Illi-nois：Stipes Publishing LLC,2009.［2］陈华超,石端华，张泽雄.华中地区北美冬青的日常栽培管护［J］.湖北林业科技，2016，45(3)：81-82.［3］姚丽娟,周秀兰,杨燕萍,等.温州地区北美冬青栽培适应性观察［J］.农业科技通讯，2016(1):223-224.［4］田江丽.外源亚精胺对盐胁迫下北美冬青生理生化特性的影响［D］.杭州：浙江农林大学,2017.［5］武荣花,李勇,王升,等.植物生长延缓剂对盆栽月季生长发育的影响［J］.西北植物学报,2012,32(4):767-773.［6］张俊林,樊靖,姜兰芸,等.北美冬青结果枝高空压条技术研究［J］.林业科技通讯，2016(6):63-66.［7］毛景英，闫振领.植物生长调节剂调控原理与实用技术［M］.北京:中国农业出版社，2005.［8］柯剑鸿,李正国,杨华,等.植物生长调节剂对玉米生长特性的效应研究［J］.中国农学通报,2012,28(33):40-43.［9］张乐.植物生长延缓剂对盆栽互叶白千层矮化效应研究［D］.长沙:中南林业科技大学,2021.［10］〖JP2〗肖莉娟,曹亚军,李嫣然,等.不同浓度的矮壮素对‘骏枣’枝梢生长及果实品质的影响［J］.经济林研究,2021,39(3):150-155.［11］陈思雨.红花玉兰矮化栽培技术研究［D］.北京:北京林业大学,2018.［12］赵瑞荣,白艳荣,蒋亚莲.两种植物生长延缓剂对盆栽大丽菊的矮化效应［J］.黑龙江农业科学，2022(4):59-63.［13］董志君,张建军,范永明,等.3种植物生长延缓剂对盆栽芍药的矮化效应［J］.东北林业大学学报,2020,48(9):62-66.［14］刘厚基.植物生长延缓剂对‘波姬红’无花果生长及果实品质的影响［D］.阿拉尔:塔里木大学,2022.［15］柳嘉程,刘永忠,凌永河,等.调环酸钙对赣南纽荷尔脐橙夏梢生长和果实品质的影响［J］.中国南方果树,2022,51(3):12-15.［16］刘慧,马靖,王荣,等.阳光玫瑰秋延后栽培的控梢促花与花果管理技术［J］.湖南农业科学，2022(12):40-42.［17］覃嘉佳,张继红,罗素梅,等.PP333浸根处理对榆叶梅幼苗生长及叶绿荧光参数的影响［J］.北方园艺,2023(6):47-54.［18］张艺帆,姚飞飞,黄延璐,等.多效唑对两个菊花品种生长和发育的影响［J］.北方园艺,2021(19):84-91.［19］张佳鹏.植物生长延缓剂对紫穗槐幼苗表型特征的影响［D］.呼和浩特:内蒙古农业大学,2020.［20］吴柯炎.植物生长延缓剂对紫穗槐幼苗生长特征的影响［D］.呼和浩特:内蒙古农业大学,2021.［21］柳嘉程,张祖铭,娄伟,等.调环酸钙和缩节胺对赣南纽荷尔脐橙幼树晚秋梢生长的影响［J］.中国果树,2022(4):48-52.［22］罗晓滔,赵冬,胡世俊,等.多效唑、矮壮素对木棉苗木矮化效果的研究［J］.云南大学学报(自然科学版),2021,43(1):174-181.［23］许丽娟.生长抑制剂对大叶黄杨枝叶生长的生理调控机制［D］.北京:北京林业大学,2020.［24］黄广学，王月英.常见生长调节剂使用及注意事项［J］.中国花卉园艺,2005(16):55-57.［25］姜英,彭彦,李志辉,等.多效唑、烯效唑和矮壮素对金钱树的矮化效应［J］.园艺学报,2010,37(5):823-828.［26］GIANFGANA G H，SHEARING S J.Review of effects of paclobutrazol on ornamental totted plants［J］.Acta Hort，1985，167:339.［27］GRAEGE J E.Gibberllin biosynbesis and control［J］.Annual Review Plant Physiology，1987，38:419.［28］贺菡莹,孙振元,葛红.植物生长延缓剂在观赏植物上的应用研究［J］.农学学报,2018,8(6):53-57.
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备注/Memo
第一作者简介：黄晓霜（1997-），女，硕士研究生，研究方向为森林培育技术与应用。E-mail：1559759484@qq.com.责任作者：章建红（1976-），男，博士，正高级工程师，现主要从事植物资源等研究工作。E-mail：nbjianhong@ 163.com.基金项目：宁波市“科技创新 2025”重大专项资助项目（2019B10014）。收稿日期：2023-09-26