|Table of Contents|

Effect of Different Concentrations of PP333 and GGR6 on Seed Germination of Medicago sativa(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年20
Page:
61-64
Research Field:
Publishing date:

Info

Title:
Effect of Different Concentrations of PP333 and GGR6 on Seed Germination of Medicago sativa
Author(s):
LIU Zongqi1GAO Yong1WANG Ji1CHEN Shichao1DANG Xiaohong1ZHANG Hong2
(1.College of Ecology and Environmental Science,Inner Mongolia Agricultural University,Hohhot,Inner Mongolia 010018;2.The Natural Reserve Bureau of Hangjin County,Ordos,Inner Mongolia 017400)
Keywords:
PP333GGR6germination rategermination potentialMedicago sativa
PACS:
-
DOI:
10.11937/bfyy.201520016
Abstract:
In order to investigate the effect of the two plant growth regulators on seed germination of Medicago sativa,Medicago sativa seed materials were used at a concentration of 0,50,100,150,200 mg/L of PP333 and GGR6 solution soaking (2 hours) Medicago sativa seed,distilled water soaking seeds as CK,in artificial climate chamber for seed germination test.The results showed that the concentration of 50 mg/L solution treated under PP333 Medicago sativa seed had the best germination rate of 80.67%,significantly higher than the control (P=0.003 3),PP333 concentration greater than 150 mg/L,it affected the germination rate obviously.GGR6 concentration higher than 100 mg/L,the Medicago sativa seed germination was significantly constrained.It concluded that concentration of 50 mg/L PP333 solution was the most conducive to Medicago sativa seed germination,and Medicago sativa seed germination under treatment of GGR6 had no significant role in promoting the germination.

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Last Update: 2015-11-19