|Table of Contents|

Effects of Dry Heat Treatment on Seed Germination and Seedling Growth of Cherry Tomato Root-stock

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年21
Page:
44-48
Research Field:
Publishing date:

Info

Title:
Effects of Dry Heat Treatment on Seed Germination and Seedling Growth of Cherry Tomato Root-stock
Author(s):
WU Zhuangsheng1; 2; WU Yueyan1; WANG Xiaojuan1; 3; LI Xueqiao1; 2; GAO Fanghua1; 3
(1.Vegetable Research Institute,Hainan Academy of Agricultural Sciences,Haikou,Hainan 571100;2.Hainan Key Laboratory of Vegetable Biology,Haikou,Hainan 571100;3.Hainan Provincial Engineering Research Center for Melon and Vegetable Breeding,Haikou,Hainan 571100)
Keywords:
dry heat treatment; root-stock; seed vigor; seedling growth
PACS:
-
DOI:
10.11937/bfyy.20210611
Abstract:
Taking ‘Haiqiezhen No.1’ as material，the effects of temperature and time on seed germination and seedling growth of cherry tomato root-stock under different dry heat treatment were studied，in order to provide science basis for the production of cherry tomato grafted seedlings in Hainan.The results showed that germination percentage and germination rate were decreased significantly or very significantly with the temperature and time of dry heat treatment increased.As the increasing temperature,the germination potential and germination index were increased first and decreased after wards,but was decreased to time.The suitable dry heat treatment was beneficial to seed germination,but had no significant effect on seedling growth.The optimal treatment was T6,the germination potential,germination percentage,germination index and germination rate were 89.3%,97.8%,44.35 and 96.1% respectively.They were increased to 45.8 percent points,2.2 percent points,11.92 and 1.3 percent points in base of CK.

References:

[1]伍壮生,李雪峤,吴月燕,等.海南樱桃番茄生产现状及发展瓶颈分析[J].中国蔬菜,2018(5):98-100.[2]宋顺华,宫国义,耿丽华,等.干热处理对葫芦科种子质量的影响及对黄瓜绿斑驳花叶病毒的防治效果[J].中国蔬菜,2018(2):58-63.[3]户金鸽,杨咪,沙勇龙,等.干热处理对西周密甜瓜种子发芽及生理的影响[J].中国瓜菜,2017,30(11):30-32,36.[4]严蕾艳,张华峰,应泉盛,等.干热处理对不同成熟度葫芦砧木种子的影响[J].安徽农业科学,2015,43(35):55-56,181.[5]唐炎英.干热处理对西瓜种子活力及细菌性果斑病灭菌效果影响的研究[D].长沙:湖南农业大学,2014.[6]李瑞云,杨琳,常华,等.不同温度干热处理对几种蔬菜种子萌发的影响[J].中国蔬菜,2011(16):57-71.[7]黄云萍,张华峰,古斌权,等.南瓜砧木种子干热处理试验[J].浙江农业科学,2019(5):791-793.[8]秦立金,孙莹.干热处理对西芹种子萌发及生长的影响[J].赤峰学院学报(自然科学版),2018(2):19-22.[9]岳宏忠.干热处理对茄子砧木托鲁巴姆种子发芽力的影响[J].甘肃农业科技,2008(2):19-20.[10]张永平,张文献,许爽,等.干热处理对甜瓜种子活力和细菌性果斑病抑制能力的影响[J].西北植物学报,2017,37(7):1364-1371.

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Last Update: 2022-01-14