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ACTA HORTICULTURAE SINICA ›› 2005, Vol. 32 ›› Issue (4): 704-706.

• 研究报告 • Previous Articles     Next Articles

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
  

  1. ( Shenyang Agricultural University, Shenyang 110161, China)
  • Received:2004-10-08 Revised:2004-12-18 Online:2005-08-25 Published:2005-08-25

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

CLC Number: