[1]高晶霞,吴雪梅,杨爱荣,等.辣椒不同种质资源种子萌发期耐低温性评价[J].北方园艺,2018,42(09):19-24.[doi:10.11937/bfyy.20174034]
　GAO Jingxia,WU Xuemei,YANG Airong,et al.Low Temperature Resistance Evaluation of Pepper Germplasm at Germination Stage[J].Northern Horticulture,2018,42(09):19-24.[doi:10.11937/bfyy.20174034]
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辣椒不同种质资源种子萌发期耐低温性评价

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第42卷 期数: 2018年09 页码: 19-24 栏目: 出版日期: 2018-04-15
Title:
Low Temperature Resistance Evaluation of Pepper  Germplasm at Germination Stage
作者:
高晶霞1; 吴雪梅2; 杨爱荣3; 颜秀娟1; 王学梅1
（1.宁夏农林科学院 种质资源研究所，宁夏 银川 750002；2.宁夏回族自治区彭阳县农业技术推广服务中心，宁夏 彭阳 756500；3.银川能源学院，宁夏 银川 750002）
Author(s):
GAO Jingxia1; WU Xuemei2; YANG Airong3; YAN Xiujuan1; WANG Xuemei1
(1.Institute of Germplasm Resources，Ningxia Academy of Agriculture and Forestry，Yinchuan,Ningxia 750002；2.Pengyang County Agricultural Technology Extension and Service Center of the Ningxia Hui Autonomous Region,Pengyang,Ningxia 756500;3.Yinchuan Energy Institute，Yinchuan，Ningxia 750002)
关键词:
辣椒; 种子萌发; 耐低温性
Keywords:
pepper(Capsicum annuum L.); seed germination; low temperature resistance
DOI:
10.11937/bfyy.20174034
文献标志码:
A
摘要:
以30份不同辣椒资源为试材，采用单一指标及综合指标测定的方法，研究了低温对不同种类辣椒资源种子萌发期各指标的影响，以期为鉴定和培育耐低温辣椒品种提供参考依据。结果表明：30份辣椒资源中有8个耐低温材料，7个低温敏感材料，其余为中度耐低温材料。不同辣椒资源种子萌芽期的耐低温性不同，发芽势、相对发芽势、发芽率，相对发芽率、发芽指数、相对发芽指数6项指标存在显著差异。辣椒资源3-9混、71号温室、3-10混、62-6、12号单2长剑、58号、980洋辣子、K14耐低温性较强；37-77、70号、D75、D78、23700、47耐低温性较差。
Abstract:
Thirty different pepper resources were used as test materials，single index and comprehensive index determination methods were used，the effects of low temperature on the indexes of seed germination of different kinds of pepper resources were studied，in order to provide a reference for the identification and cultivation of low temperature resistance variety.The results showed that there were 8 cold resistant materials in 30 chili resources，7 low temperature sensitive materials，the rest were medium low temperature resistant materials.Different cold tolerance of seed germination stages of different pepper resources.There were significant differences in the 6 indexes of germination，relative germination，germination，relative germination，germination index and relative germination index.3-9，mixed pepper resources in greenhouse 71，3-10，62-6，12，mixed 2 single sword，No.58，980 ocean，K14 had strong low temperature resistance，the low temperature resistance of 37-77，70，D75，D78，23700，47 were poor.

参考文献/References:

 

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备注/Memo

第一作者简介：高晶霞（1984-），女，宁夏银川人，硕士，助理研究员，现主要从事蔬菜栽培及育种等研究工作。E-mail：gjj830114@163.com.责任作者：王学梅（1963-），女，宁夏银川人，本科，研究员，现主要从事辣椒育种等研究工作。E-mail：yunxiazhao2011@163.com.基金项目：宁夏农林科学院全产业链创新示范资助项目（NkYZ-16-0301,YES-16-03）；宁夏农林科学院科技先导资助项目（NKYJ-17-06）。收稿日期：2018-02-24

更新日期/Last Update: 2018-05-22