The effect of different treatment to overcome seed dormancy of Oryza Sativa L. / Mohamad Noor Saza Ishak and Siti Maslizah Abdul Rahman

Ishak, Mohamad Noor Saza and Abdul Rahman, Siti Maslizah (2018) The effect of different treatment to overcome seed dormancy of Oryza Sativa L. / Mohamad Noor Saza Ishak and Siti Maslizah Abdul Rahman. In: Plantation Management Exhibition & Seminar (PIMES). Faculty of Plantation and Agrotechnology, Kampus Jasin, p. 125.

Abstract

The study was conducted to determine the effect of different treatment to overcome seed dormancy of Oryza Sativa L. . The objectives were to increase the germination rate of the storage seed with different treatment and to determine dormancy of different varieties of Indica rice seed. Three Indica rice was obtained from MARDI (cv. MRIA), cv. MR297 from KADA and cv. MR220 from BERNAS. All the seed have been storage about 5 to 6 weeks after harvest under normal room temperature (20-25oC). Seed have been treated with four treatments which were T1 (control), T2 (2% H2O2), T3 (GA3) and T4 (heat treatment). Result showed that there was interaction between germination percentages of Indica rice under different treatments. T1 (control), was achieved 100% for cv. MR1A, 99% for cv. MR297 and 0% for cv. MR220. T2 (H2O2) was achieved 100% for cv. MR1A, 99% for cv. MR297 and 0% for cv. MR220. T3 (GA3) was achieved 100% for cv. MR1A, 97% for cv. MR297 and 0% for cv. MR220. T4 (heat) was achieved 100% for cv. MR1A, 97% for cv. MR220 and 85% for cv. MR220. The treatment of Indica rice with control, 2% H2O2, GA3 and heat treatment, significantly increase the germination rate of paddy seed. Among the treatment, heat treatment is more effective in increasing seed germination percentage compare to other treatment.

Metadata

Item Type: Book Section
Creators:
Creators
Email / ID Num.
Ishak, Mohamad Noor Saza
UNSPECIFIED
Abdul Rahman, Siti Maslizah
lieza83mlk@melaka.uitm.edu.my
Subjects: S Agriculture > SB Plant culture
S Agriculture > SB Plant culture > Seeds. Seed technology
S Agriculture > SB Plant culture > Seeds. Seed technology > Seed growing. Seed farms
Divisions: Universiti Teknologi MARA, Melaka > Jasin Campus > Faculty of Plantation and Agrotechnology
Event Title: Plantation Management Exhibition & Seminar (PIMES)
Event Dates: 15
Page Range: p. 125
Keywords: Seed dormancy; Germination; Treatment
Date: 2018
URI: https://ir.uitm.edu.my/id/eprint/57122
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