The Effect of Organic Amine on Two Kinds of Solanaceous Vegetables Seed Germination(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: The Effect of Organic Amine on Two Kinds of Solanaceous Vegetables Seed Germination

Author(s):: WANG Xiao-li; Department of Agricultural，Dezhou College，Dezhou，Shandong 253023

Keywords:: organic amine(PTAB); solanaceous vegetables seed; germination rate; germination index

Abstract:: Taking ‘Jinyukuaiyuanqie’ eggplant and ‘Houpimenqie’ sweet pepper as materials，the effect of organic amine with different concentrations (20,40,60，80，100 and 120 mmol/L) on the germination potential，germination rate，germination index and vigor index of two kinds of solanaceous vegetables seed，as well as root length and stem length of the seeding were studied，in order to definitude the practical effect of the organic amine(PTAB) as a new plant growth regulator in the agricultural production，to explore the effect of the organic amine on two kinds of solanaceous vegetables seed germination and further to provide theory basis and technical guidance for the practical production.The results showed that the PTAB with the concentration of 40 and 60 mmol/L could improve the germination potential，germination rate，germination index，vigor index of two kinds of solanaceous vegetables seed，while could not increase the root and stem length of the seeding significantly.

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Last Update: 2014-08-31