[1]马倩倩,鲍荣粉,廖明安.不同水温浸种对树番茄种子发芽的影响[J].北方园艺,2018,42(15):92-96.[doi:10.11937/bfyy.20174811]
　MA Qianqian,BAO Rongfen,LIAO Mingan.Effects of Different Water Temperature on Seeds Germination of Cyphomandra betacea Sendtn.[J].Northern Horticulture,2018,42(15):92-96.[doi:10.11937/bfyy.20174811]
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不同水温浸种对树番茄种子发芽的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第42卷 期数: 2018年15 页码: 92-96 栏目: 出版日期: 2018-06-15
Title:
Effects of Different Water Temperature on Seeds Germination of Cyphomandra betacea Sendtn.
作者:
马倩倩1; 2; 鲍荣粉3; 廖明安1
（1.四川农业大学 园艺学院，四川 成都 611130；2.达州市农业科学研究院，四川 达州 635000；3.马龙县经济作物技术推广站，云南 曲靖 655199）
Author(s):
MA Qianqian1; 2; BAO Rongfen3; LIAO Ming′an1
(1.College of Horticulture,Sichuan Agricultural University,Chengdu,Sichuan 611130；2.Dazhou Academy of Agricultural Sciences,Dazhou,Sichuan 635000；3.Malong Economic Crop Technology Promotion Station,Qujing,Yunnan 655199)
关键词:
树番茄; 水温; 种子; 发芽
Keywords:
Cyphomandra betacea Sendtn.; water temperature; seeds; germination
DOI:
10.11937/bfyy.20174811
文献标志码:
A
摘要:
以树番茄干种子为试材，分别用15、30、45、60、75 ℃的温水浸种至自然冷却，然后每隔8 h换一次水，共浸泡处理48 h，测定树番茄种子的各项发芽指标，研究了不同水温浸种对树番茄种子发芽的影响，以期为树番茄种子繁殖提供参考依据。结果表明：树番茄种子的最适浸种温度为45 ℃，在此处理下的腐烂率为4.00%，异状发芽率为0.67%，发芽率为64.00%，发芽指数为2.43，活力指数为5.24。
Abstract:
The dry seed of Cyphomandra betacea Sendtn. was used as the test material. The method of soaking seeds with warm water which the seeds of Cyphomandra betacea Sendtn. were soaking at 15 ℃，30 ℃，45 ℃，60 ℃，75 ℃ for natural cooling, and soaked for 48 hours by changing water every 8 hours was used to determine the seed germination index. The effects of soaking seeds at different water temperatures on the germination of Cyphomandra betacea Sendtn. seeds were studied in order to provide theoretical and practical basis for the propagation of Cyphomandra betacea Sendtn. seeds. The results showed that the optimum temperature for soaking tomato seeds was 45 ℃,the rotting rate of 4.00%, and abnormal germination rate was 0.67%, the germination rate of 64.00%, germination index was 2.43, and vigor index was 5.24 in 45 ℃.

备注/Memo

第一作者简介：马倩倩（1993-），女，河南柘城人，硕士，研究实习员，现主要从事园艺植物生理生态等研究工作。E-mail：mqq198754@163.com.责任作者：廖明安（1955-），男，博士，教授，博士生导师，现主要从事果树生理生态与栽培等研究工作。E-mail：lman@sicau.edu.cn.基金项目：国家农业科技成果转化资金资助项目（2011GB2F000006）。收稿日期：2018-02-02

更新日期/Last Update: 2018-09-11