[1]李 路,段安安,董凤祥,等.冷积累阶段与单氰胺的交互作用对树莓休眠破除的影响[J].北方园艺,2015,39(02):10-14.[doi:10.11937/bfyy.201502003]
　LI Lu,DUAN An-an,DONG Feng-xiang,et al.Effect of Chilling Accumulation Stage and Hydrogen Cyanamide Interact in Breaking Dormancy of Rubus idaeus[J].Northern Horticulture,2015,39(02):10-14.[doi:10.11937/bfyy.201502003]
点击复制

冷积累阶段与单氰胺的交互作用对树莓休眠破除的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第39卷 期数: 2015年02 页码: 10-14 栏目: 出版日期: 2015-01-30
Title:
Effect of Chilling Accumulation Stage and Hydrogen Cyanamide Interact in Breaking Dormancy of Rubus idaeus
作者:
李 路1; 2; 段安安1; 董凤祥2; 张清华3; 张利利2; 4; 何文杰2; 4
(1.西南林业大学 林学院，云南 昆明650224；2.中国林业科学研究院 林业研究所，北京100091；3.中国林业科学研究院 森林生态环境与保护研究所，北京100091；4.南京农业大学 园艺学院，江苏 南京 210095)
Author(s):
LI Lu1; 2; DUAN An-an1; DONG Feng-xiang2; ZHANG Qing-hua2; 3; ZHANG Li-li2; 4; HE Wen-jie2; 4
(1.College of Forestry，Southwest Forestry University，Kunming，Yunnan 650224；2.Research Institute of Forestry，Chinese Academy of Forestry，Beijing 100091；3.Research Institute of Forest Ecology Environment and Protection，Chinese Academy of Forestry，Beijing 100091；4.College of Horticulture，Nanjing Agricultural University，Nanjing,Jiangsu 210095)
关键词:
关键词：树莓; 冷积累阶段; 单氰胺; 人工破眠
Keywords:
Keywords:Rubus idaeus; chilling accumulation stage; hydrogen cyanamide; artificial breaking dormancy methods
DOI:
10.11937/bfyy.201502003
文献标志码:
A
摘要:
以树莓品种“费尔杜德”穗条为试材，研究了单氰胺浓度（喷施浓度为0.5%、1.0%、1.5%、2.0%、2.5%）和蓄冷阶段（0%、20%、30%、40%、50%、60%、70%和100%）的交互作用对树莓休眠脱除的影响。结果表明：在所有浓度处理中，0.5%浓度单氰胺破眠效果最佳，药害表现最轻，当单氰胺浓度≥1.0%时，穗条药害严重；在处理时期上，穗条处于40%冷积累阶段施用0.5%单氰胺破眠效果明显，水培2周后，穗条萌芽率大于50%；当冷积累量超过总需冷量的50%以后，单氰胺处理组萌芽率下降。试验当中，单氰胺的浓度和冷积累的交互作用导致“费尔杜德”穗条萌芽率具有极显著差异（P≤0.001）。
Abstract:
With ‘Fortodi’ (Rubus idaeus L.) raspberry cuttings as materials，a factorial experiment examined the interaction between hydrogen cyanamide (H2CN2) concentration (0.5%，1.0%，1.5%，2.0%，2.5%) and chilling accumulation stage (0%，20%，30%，40%，50%，60%，70%，100%) on the budbreak were studied.The results showed that the most effective concentration (the greatest budbreak and the lowest phytotoxicity) was 0.5% in all treatment.When cyanamide concentration ≥ 1.0%，cuttings got serious injury.Hydrogen cyanamide-induced budbreak was the highest during the 40% chilling accumulation stage of cuttings，after 2 weeks of cultivation，budbreak rate greater than 50%，however，when the amount of chilling accumulation exceeded 50% total chilling requirement of cuttings，hydrogen cyanamide treatment decreased budreak rate.Significant interactions（P≤0.001）between hydrogen cyanamide concentration and chilling accumulation were found for leads to difference in budbreak of the ‘Fortodi’ raspberry cuttings in this study.

参考文献/References:

[1]张清华,王彦辉,郭浩.树莓栽培实用技术[M].北京:中国林业出版社,2013.

[2]Snir I.Chemical dormancy breaking of red raspberry[J].Hort Science,1983,18:710-713.
[3]Rantanen M，palonen P.Hot water treatment released endodormancy but reduced number of flower in potted red raspberry plants[J].Hort Science,2010,45(6):894-898.
[4]Dale A,Sample A,King E.Breaking dormancy in red raspberries for greenhouse production[J].Hort Science,2003,38(4):515-519.
[5]Or E，Nir G，Vilozny I.Timing of hydrogen cyanamide application to grapevine buds[J].Vitis,1999,38(1):1-6.
[6]Snir I.Growing raspberry under subtropical conditions[J].Acta Hortic,1986,183:183-190.
[7]姜河,修英涛,蔡骞.我国树莓发展现状及产业化前景[J].辽宁农业科学,2006(2):45-48.
[8]Snir I.Effects of hydrogen cyanamide on bud break in red raspberry[J].Scientia Horticulturae,1988,34:75-83.
[9]Erez A.Chemical control of budbreak[J].Hort Science,1987,22:1240-1243.?
[10]Jorge H，Siller-Cepeda，Leslie H，et al.Hydrogen cyanamide-induced budbreak and phytotoxicity in‘Redhaven’peach buds[J].Hort Science,1992,27(8):874-876.
[11]Williamson J G，Maust B E.Timing and concentration of hydrogen cyanamide affect blueberry bud development and flower mortality[J].Hort Science,2001,36(5):922-924.
[12]Siller-Cepeda J H，Osorio G，Sanchez A，et al.Managing harvest date by breaking dormancy at different bud physiological stages[C].International Symposium on Table Grape Production,1994.
[13]Mohamed H B,Vadel A M，Geuns M C,et al.Carbohydrate changes during dormancy release in superior seedless grapevine cuttings following hydrogen cyanamide treatment[J].Scientia Horticulturae,2012,140:19-25.
[14]Smit C J.Advancing and improving bud break in vines[J].Deciduous Fruit Grower,1985,35:271-278.
[15]徐红艳,徐迎春,董凤祥,等.夏果型树莓和黑莓品种需冷量及药物打破休眠效果的研究[J].中国农学通报,2013,29(16):119-124.
[16]王海波,刘凤之,王宝亮,等.落叶果树的需冷量和需热量[J].中国果树,2009(2):50-53.
[17]Dokoozlian N K,Williams L E.Chilling exposure and hydrogen cyanamide interact in breaking dormancy of grape buds[J].Hort Science,1995,30(6):1244-1247.
[18]Dokoozlian N K.Chilling temperature and duration interact on the budbreak of‘Perlette’grapevine cuttings[J].Hort Science,1999,34(6):1054-1056.?
[19]Shulman Y，Nir G，Fanberstein L，et al.The effect of cyanamide on the release from dormancy of grapevine buds[J].Hort Science,1983,19:97-104.
[20]Williamson J G，Krewer G，Maust B E,et al.Hydrogen cyanamide accelerates vegetative budbreak and shortens fruit development period of blueberry[J].Hort Science,2002,37(3):539-542.
[21]Shulman Y，Nir G，Lavee S.Breaking bud dormancy with hydrogen cyanamide[J].Phytoparasitica,1985,13(3-4):236.
[22]Orffer C J，Goussard P G.Effect of hot water treatment on budburst and rooting of grapevine cuttings[J].Vitis,1980,19:1-3.
[23]Chen C,Tsai A A，Lin M C,et al.The influence of scion sources and warm water dipping on dormancy breaking and fruit growth of ‘Kosui’ and ‘Hosui’pear grafted to ‘Hungshan’ pear in Taiwan[J].Acta Hort,1995,395:141-147.
[24]王海波,程存刚,王孝娣,等.打破落叶果树芽休眠的措施[J].中国果树,2007(2):55-57.[25]梁维坚,解明,董德芬,等.榛子新品种选育研究[J].中国果树,2000(2):4-6.

备注/Memo

第一作者简介：李路（1988-），男，四川人，硕士研究生，研究方向为林业生物技术。E-mail：446596302@qq.com.责任作者：董凤祥（1963-）,男，山东人，副研究员，现主要从事经济育种和栽培等研究工作。E-mail:Dongfx196391@yahoo.com.

更新日期/Last Update: 2015-02-22