新疆农业科学2017，Vol.54Issue(7)：1216-1222,7.DOI:10.6048/j.issn.1001-4330.2017.07.006
不同浓度海水对甜瓜种子萌发的影响
Effects of Different Concentrations of Seawater on Seed Germination of Muskmelon
摘要
Abstract
[Objective] This project aims at studying the effects of different concentrations of sea water on the germination of muskmelon seeds, exploring the tolerance to salt in the hope of providing the foundation for selecting and breeding salt tolerant melon varieties and utilizing seawater resources and beach land.[Method]Using petri dishes sprouting method, the effects of different concentrations of seawater-stress on germination rate, germination potential, germination index, average germination speed of seven varieties melon seeds were studied.[Result]The results showed that low concentration seawater could promote Jinmi 6 muskmelon and Hongsucui melon seed germination;A high concentration of seawater-stress had inhibitory effects on melon seed germination ability;With the increase of seawater concentrations, the inhibitory effects were strengthened.Different varieties of melon seeds have different salt tolerance.Considering the 4 indexes of germination rate, germination potential, germination index and average germination speed of muskmelon seeds, Muskmelon Jinmin 6 was the most salt-tolerant variety, and Xizhoumi17 was the weakest one.[Conclusion]After comparing and studying, the seed salt tolerance of Jinmin 6 is better, and it can be planted in salt stress area.关键词
不同浓度海水/甜瓜/种子萌发/耐盐品种Key words
different concentrations of seawater/melon/seed germination/salt-tolerant varieties分类
农业科技引用本文复制引用
张雪彬,黄小燕,曹明,陶凯,龚家建,杨小锋..不同浓度海水对甜瓜种子萌发的影响[J].新疆农业科学,2017,54(7):1216-1222,7.基金项目
国家科技支撑计划资助项目(2014BAD05B04) （2014BAD05B04）
国家西甜瓜产业技术体系专项资金(nycytx-36-02-17) （nycytx-36-02-17）
海南省自然科学基金项目"甜瓜海水耐盐生理特性研究"(20153107)National Science and Technology Support Plan Project (2014BAD05B04) （20153107）
Watermelon and Melon Industry Technology System Special Funds(nycytx-36-02-17) （nycytx-36-02-17）
Hainan Province Natural Science Fundation Program "Study on Salt Tolerance and Physiological Characteristics of the Melon in Seawater" (20153107) （20153107）
