|Table of Contents|

Dormancy Characteristics of ‘Snowdrift’ and Effects of Spraying 6-BA on Its Germination in Long-day Treatment(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年21
Page:
109-114
Research Field:
Publishing date:

Info

Title:
Dormancy Characteristics of ‘Snowdrift’ and Effects of Spraying 6-BA on Its Germination in Long-day Treatment
Author(s):
LIU Jiayi1; WANG Ying1; WU Lin1; KOMORI Sadao2; WATANABE Manabu2
1.College of Horticulture,Jilin Agricultural University,Changchun,Jilin 136000;2.Faculty of Agriculture,Iwate University,Morioka,Iwate,Japan 020-8550
Keywords:
Malus ‘Snowdrift’ ; long-day treatment; dormancy; 6-BA
PACS:
-
DOI:
10.11937/bfyy.20170268
Abstract:
The dormancy characteristics of Malus ‘Snowdrift’ in 15 hours long-day treatment were studied.And 6-BA was used to break the dormancy,with the aim to achieve the purpose of flowering in autumn.The results showed that the the shoots in long-day treatment entered endodormancy after August 7th and the shoots in the natural daylight should have entered endodormancy before July 18th.116 buds,198 flowers were observed after 6-BA spraying in long-day treatment.The optimum concentration of 6-BA was 300 mg?L-1.And the flower bud differentiation of ‘Snowdrift’ in long-day treatment was faster than those in natural daylight after spraying 6-BA.

References:

[1]LANG G A，EARLY J D,MARTIN G C,et al.Endo-,para-,and ecodormancy:Physiological terminology and classification for dormancy research[J].HortScience,1987(23):371-377.

[2]堀内昭作,中川昌一,加藤彰宏.ブドウの芽の休眠の一般的特徴[J].園芸學会雑誌,1981(50):176-184.
[3]黒田治也.新編果樹園芸学[M].Japan Chemical Daily,2002.
[4]高馬進.落葉果樹の自発休眠に関する研究[J].信州大学農学部紀要,1953(3):1-16.
[5]小森貞男.リンゴの休眠特性の解析と二期咲きの可能性[R].日本園芸学会春季大会(筑波大学),2014-03-30.
[6]王冰洁,李厚华,阙怡,等.‘雪球’海棠组织培养体系的建立与优化[J].西北农林科技大学学报(自然科学版),2015(3):78-82.
[7]朱惠香,陈虎保.日本应用6-苄基腺嘌呤对苹果生枝的情况[J].落叶果树,1988(4):48.
[8]李正理.植物制片技术[M].北京:北京科学出版社,1991.
[9]長内敬明,岡本道夫,小原信実.りんご‘ふじ’の花芽分化期と花芽分化に及ぼす光と温度の影響[J].青森りんご試報,1990,26:159-170．
[10]STILING K J,CLARK R J,BROWN P H.Effect of photoperiod on flower bud initiation and development in myoga(Zingiber mioga Roscoe)[J].Scientia Horticulturae,2002,95:261-268.
[11]黄羌维,叶文.内源激素与果树成花的关系[J].福建师范大学学报(自然科学版),1996,12(1):124-128.
[12]曹尚银,张俊昌,魏立华.苹果花芽孕育过程中内源激素的变化[J].果树科学,2000,17(4):244-248.
[13]伴野潔,林真二,田辺賢二.ニホンナシにおける花芽形成の品種間差異と内生生長調節物質との関係[J].園芸学会雑誌，1985,54(1):15-25.

Memo

Memo:
-
Last Update: 2017-11-14