RIZKI, M YOGA TRI (2026) RESPON PERTUMBUHAN STEK ANGGUR (Vitis vinifera L.) AKIBAT PEMBERIAN ZAT PENGATUR TUMBUH DAN LAMA PERENDAMAN. S1 thesis, universitas malikussaleh.

	Text M YOGA TRI RIZKI 220310090-cover.pdf Download (203kB)
	Text M YOGA TRI RIZKI 220310090-abstrak.pdf Download (317kB)
	Text M YOGA TRI RIZKI 220310090-bab 1.pdf Download (205kB)
	Text M YOGA TRI RIZKI 220310090-dapus.pdf Download (325kB)
	Text M YOGA TRI RIZKI 220310090.pdf Restricted to Registered users only Download (2MB)

Abstract

ABSTRACT Grape (Vitis vinifera L.) is one of the horticultural commodities with high economic value. Grape propagation can be carried out vegetatively using stem cuttings; however, its success is often constrained by the slow formation of roots and shoots during the early stages of growth. This study aimed to determine the effects of plant growth regulator concentration, soaking duration, and their interaction on the growth of grape cuttings. The research was conducted from November 2025 to January 2026 at the Faculty of Agriculture Experimental Laboratory and Plant Physiology Laboratory, Malikussaleh University. The study used a factorial Randomized Complete Block Design (RCBD) consisting of two factors and three replications. The first factor was Atonik concentration, consisting of Z₀ (control), Z₁ (0.5 ml/L), Z₂ (1 ml/L), and Z₃ (1.5 ml/L). The second factor was soaking duration, consisting of L₀ (no soaking), L₁ (6 hours), L₂ (12 hours), and L₃ (24 hours). The observed variables included growth percentage, number of shoots, number of leaves, shoot diameter, number of stomata, and chlorophyll content. The results showed that the interaction between Atonik concentration and soaking duration significantly affected the number of shoots at 2 WAP and shoot diameter at 4 WAP. Atonik concentration significantly affected shoot diameter at 8 WAP and stomatal number, while soaking duration significantly affected shoot diameter at 4 WAP and chlorophyll content at 6 WAP. The combination of Z₂L₂ (1 ml/L Atonik and 12 hours soaking) produced the best response for several growth parameters of grape cuttings. Keywords: Atonik, chlorophyll, leaves, shoots, stomata

Item Type:	Thesis (S1)
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian > 54211 - Jurusan Agroekoteknologi
Depositing User:	yoga muhammad rizki
Date Deposited:	03 Nov 2026 03:13
Last Modified:	03 Nov 2026 03:13
URI:	https://rama.unimal.ac.id/id/eprint/23868

Actions (login required)

View Item