Agro Bali: Agricultural Journal
Vol 9, No 1 (2026)

Stem-Cutting Propagation of Adlay (Coix lacryma-jobi L.): Effects of Genotype and Stalk Portion on Vegetative Growth

Galve, Jay Ryan Soliva (Unknown)
Nalasa, Melvin John Abulag (Unknown)
Aradilla, James Victor Rana (Unknown)



Article Info

Publish Date
12 Apr 2026

Abstract

Adlay production is constrained by its long seed-propagation maturity period, underscoring the need for alternative propagation methods. This study evaluated the effects of genotype and stem-cutting position on vegetative propagation of adlay. The experiment was conducted from November 2023 to January 2024 under screenhouse conditions at the BISU Bilar Campus, using a 2 × 3 factorial design with three replications in a completely randomized design. Two adlay genotypes (Gulian and Kiboa) and three stalk portions (basal, middle, and upper) were evaluated. Kiboa showed greater sprouting (1.78) and tillering performance (3.00) than Gulian. Stalk portion influenced all vegetative traits measured (p < 0.001). Basal cuttings exhibited the highest sprouting percentage (35%) and number of sprouts (4.00), while middle cuttings produced taller plants (155.34 cm) with more leaves (10.00), nodes (6.00), and tillers (5.00). These findings confirm that stem cuttings, particularly from the basal and middle portions, offer a practical and efficient method for rapid, uniform adlay propagation, supporting breeding programs, germplasm conservation, and improved availability of planting material for farmers.

Copyrights © 2026






Journal Info

Abbrev

Agro

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Agro Bali: Agricultural Journal is an information media that contains articles from research, theoretical studies, and scientific writings on agriculture especially agrotechnology i.e.: agronomy, horticulture, plant breeding, soil sciences, plant protection, and other pertinent field related to ...