[1]罗新凯,王漫,范鹏辉,等.甜仁用杏品种‘龙王帽’种子苗优良品系初选[J].北方园艺,2017,41(19):61-63.[doi:10.11937/bfyy.20170095]
　LUO Xinkai,WANG Man,FAN Penghui,et al.Preliminary Screening of Superior Strains of Sweet Almond Apricot ‘Longwangmao’ Seed Seedlings[J].Northern Horticulture,2017,41(19):61-63.[doi:10.11937/bfyy.20170095]
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甜仁用杏品种‘龙王帽’种子苗优良品系初选

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第41卷 期数: 2017年19 页码: 61-63 栏目: 出版日期: 2017-10-15
Title:
Preliminary Screening of Superior Strains of Sweet Almond Apricot ‘Longwangmao’ Seed Seedlings
作者:
罗新凯1; 王漫1; 范鹏辉1; 贾志民1; 王国柱1; 冯树华2
1.白城市林业科学研究院，吉林 白城 137000;2.白城市种子管理站，吉林 白城 137000
Author(s):
LUO Xinkai1; WANG Man1; FAN Penghui1; JIA Zhimin1; WANG Guozhu1; FENG Shuhua2
1.Baicheng Academy of Forestry Science,Baicheng,Jilin 137000;2.Seed Administration Station of Baicheng City，Baicheng,Jilin 137000
关键词:
甜仁用杏‘龙王帽’; 种子苗; 优良品系
Keywords:
sweet almond apricot ‘Longwangmao’; seed seedlings; superior strains
DOI:
10.11937/bfyy.20170095
文献标志码:
A
摘要:
2008年在通榆县兴隆山镇林场甜仁用杏‘龙王帽’生产园采种，2009年春季播种，2013年全部结果，从种子苗中筛选出2个甜仁优良无性系，优系‘23号’和优系‘24号’。结果表明：2个优系均具有早期丰产性好、抗寒性强。优系‘23号’单仁质量0.802 g，出仁率38.74%；优系‘24号’单仁质量0.764 g，出仁率42.44%，2个优系出仁率均高于‘龙王帽’（31.85%）；以山杏幼树为砧木进行嫁接，第2年结果产量均超过‘龙王帽’，通过调查嫁接后生长量和长枝数量，发现2个优系新梢生长量比‘龙王帽’低，但长枝数量比‘龙王帽’多，并总结了2个优系的栽培技术要点。
Abstract:
In 2008,seeds of sweet almond apricot ‘Longwangmao’ were collected in orchard of Tongyu county Xinglongshan town forest farm,then the seeds were planted in the spring of 2009 and beat fruit in 2013.The results showed that two clones of sweet almond apricot were selected from seed seedlings,which had the characteristics of early high yield and strong cold resistance.Among them,the single nut weight of ‘No.23’ was 0.802 g and the shelling percentage was 38.74%,the single nut weight of ‘No.24’ was 0.764 g and the shelling percentage was 42.44%,the shelling percentage of the two clones was higher than those of apricot-‘Longwangmao’ (31.85%)；the two clones were grafted on the saplings of Prunus sibirica,fruit yield were more than ‘Longwangmao’ in the second year,and growth and branches number of grafted seedlings were also investigated,the results showed that shoot growth was lower than ‘Longwangmao’,but the number of long branches was more than ‘Longwangmao’.Finally,the main cultivation techniques of the two clones ‘Longwangmao’ was summarized.

参考文献/References:

[1]曹振岭,姜明,廖芳芳.适合高寒地区栽培的食仁杏品种：‘龙王帽’[J].北方园艺,2010(5):197-198.

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备注/Memo

第一作者简介：罗新凯（1967-），男，本科，研究员，现主要从事果树抗性育种等研究工作。E-mail:luoxinkai2004@163.com.

收稿日期：2017-04-06

更新日期/Last Update: 2017-10-12