cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
AD Setyawan
Contact Email
editors@smujo.id
Phone
-
Journal Mail Official
aja@smujo.id
Editorial Address
-
Location
Kota samarinda,
Kalimantan timur
INDONESIA
Asian Journal of Agriculture
Published by Universitas Mulawarman
ISSN : -     EISSN : 25804537     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Aims and Scope Asian Journal of Agriculture encourages submission of manuscripts dealing with all aspects to optimizing the quality and quantity of both plant and animal yield and final products, including agricultural economics and management, agricultural engineering and mechanization, agronomy and crop science, fish breeding, poultry breeding, plants and animals breeding, biotechnology, molecular biology, genetic diversity and breeding, food science and technology, land resources, land use, and remote sensing, plant pathology and pest management, microbiology, virology and bacteriology, organic agriculture, ecology and ecophysiology, physiology and nutrition, post-harvest technology, soil sciences, soilless culture, tissue culture technology, phytoremediation, and water management.
Arjuna Subject : -
Articles 221 Documents
 19   20   21   22   23 
Effects of seed priming on germination of heirloom upland rice (Oryza sativa) varieties in Monkayo, Davao de Oro, Philippines SITTIE AISHA T. MANUCANG; DENNIS M. GILBERO; SARAH MIRANDA-RAVELO; SARAH LOUISE S. ATULBA; FERNANDO L. MARZO JR.
Asian Journal of Agriculture Vol. 10 No. 2 (2026)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/asianjagric/g100233

Abstract

Abstract. Manucang SAT, Gilbero DM, Miranda-Ravelo S, Atulba SLS, Marzo Jr FL. 2026. Effects of seed priming on germination of heirloom upland rice (Oryza sativa) varieties in Monkayo, Davao de Oro, Philippines. Asian J Agric 10 (2): g100233. https://doi.org/10.13057/asianjagric/g100233. Seed priming is a simple pre-sowing technique that can influence germination and early seedling development, although responses may differ among rice variety-seed lots and priming materials. This study evaluated eight seed-priming treatments on three heirloom upland rice (Oryza sativa) varieties, Kabuyok, Magdiwata, and Guyuron using a split-plot design with four replications under laboratory ragdoll conditions. Treatments included an unprimed control, scarification, and 12- and 24-h soaking in tap water, coconut water, or wood vinegar. Final Germination Percentage (FGP) was analyzed using a binomial generalized linear mixed model, while Mean Germination Time (MGT), Germination Index (GI), root length, shoot length, and seedling length were analyzed using split-plot ANOVA. Seed priming treatment significantly affected germination probability (Wald χ² = 161.44, P<0.0001), with a significant Variety × Treatment interaction (Wald χ² = 52.49, P<0.0001). T2 (24-h tap-water soaking) showed the most consistently favorable laboratory response across variety-seed lots, maintaining high germination while recording the shortest numerical MGT (2.03 d), greatest root length (26.21 mm), and greatest numerical seedling length (51.23 mm). T3 (12-h tap-water soaking) produced the highest GI (25.45) but showed reduced germination in Magdiwata, indicating a variety-seed lot-specific response. T6 (24-h wood vinegar soaking at 1:200 dilution) caused complete germination failure in all varieties, while T7 substantially reduced germination and vigor, particularly in Magdiwata and Guyuron. The Variety × Treatment interaction was also significant for seed vigor index (P = 0.0242). Observed varietal differences represent responses of the tested variety-seed lots and cannot be attributed exclusively to genetic effects. Under the laboratory conditions of this study, 24-h tap-water hydropriming provided the most consistently favorable combination of germination and early seedling responses; greenhouse and field validation is required before agronomic recommendations are made.

Page 23 of 23 | Total Record : 221

 19   20   21   22   23 

Filter by Year

2017 2026


Reset
Filter By Issues
All Issue Vol. 10 No. 2 (2026) Vol. 10 No. 1 (2026) Vol. 9 No. 2 (2025) Vol. 4 No. 2 (2020) Vol. 4 No. 1 (2020) Vol 3 No 02 (2019) Vol 3 No 02 (2019) Vol. 3 No. 02 (2019) Vol 3 No 01 (2019) Vol 2 No 02 (2018) Vol 2 No 02 (2018) Vol 2 No 01 (2018) Vol 2 No 01 (2018) Vol 1 No 02 (2017) Vol 1 No 02 (2017) Vol 1 No 01 (2017) Vol. 1 No. 2 (2017) Vol. 1 No. 1 (2017) More Issue