富里酸处理对番茄幼苗运贮中生理效应及激素水平的影响

园艺学报 ›› 2005, Vol. 32 ›› Issue (4): 704-706.

富里酸处理对番茄幼苗运贮中生理效应及激素水平的影响

宁　伟;葛晓光;李天来;鲍　桐;张赫然

(沈阳农业大学园艺学院, 沈阳 110161)

收稿日期:2004-10-08 修回日期:2004-12-18 出版日期:2005-08-25 发布日期:2005-08-25

Studies on the Effect of Fulvic Acid (FC) on Toma to Seedling Physiological Changes and Hormone Level during Storage and Shipment

Ning Wei;Ge Xiaoguang;Li Tianlai;Bao Tong;Zhang Heran

( Shenyang Agricultural University, Shenyang 110161, China)

Received:2004-10-08 Revised:2004-12-18 Online:2005-08-25 Published:2005-08-25

摘要/Abstract

摘要： 模拟试验和室内分析测定的结果表明: 用0.04%富里酸溶液喷施穴盘无土育苗的番茄秧苗,在3～6 d运贮期间内, 秧苗质量明显优于未喷施处理, 秧苗生理及内源激素产生了相应的变化, 各自差异均达到5%显著水平。富里酸处理秧苗可在一定程度上减轻与延缓秧苗运贮中的胁破性衰变, 在一定程度上起到运贮番茄秧苗的质量保持效果。

关键词: 富里酸, 番茄, 幼苗运贮, 生理效应, 激素水平

Abstract: In this study, tomato seedlings raised in plug trays by the soilless method were used as a test material. Results of the simulation test and indoor measurements and analyses showed that seedlings, after being treated with a 0.04% fulvic acid solution by the folial spray method, in the 3 - 6 d storage and shipment period excelled significantly the untreated check in quality. In the same time, changes occurred accordingly in the physiology and endogenous hormones of the seedlings, with the differences all reaching the significance
level. Treating seedlings with fulvic acid could alleviate and retard to a certain extent the “stressive decay”of seedlings, hence maintaining the good quality of seedlings during storage and shipment.

Key words: Fulvic acid, Tomato, Seedling shipping and storage, Physiological change, Hormone level

中图分类号:

S 641.2

宁　伟;葛晓光;李天来;鲍　桐;张赫然. 富里酸处理对番茄幼苗运贮中生理效应及激素水平的影响[J]. 园艺学报, 2005, 32(4): 704-706.

Ning Wei;Ge Xiaoguang;Li Tianlai;Bao Tong;Zhang Heran. Studies on the Effect of Fulvic Acid (FC) on Toma to Seedling Physiological Changes and Hormone Level during Storage and Shipment[J]. ACTA HORTICULTURAE SINICA, 2005, 32(4): 704-706.

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