Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Jurnal Floratek
Rahel Rahel
Jurusan Hama dan Penyakit Tumbuhan Fakultas Pertanian Unsyiah, Banda Aceh
Education

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
EFEKTIVITAS DOSIS DAN WAKTU APLIKASI Trichoderma virens TERHADAP SERANGAN Sclerotium rolfsii PADA KEDELAI Tjut Chamzurni; Rina Sriwati; Rahel Rahel
Jurnal Floratek Vol 6, No 1 (2011)
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.931 KB)

Abstract

            This study was aimed at obtaining an effective dose and application timing of Trichoderma in controlling wilt disease caused by Sclerotium on soybean. This study used a factorial complete ramdomized design with 8 combination of treatments and 4 replications. There were two factors studied, dose and timing of Trichoderma. Four level doses factor were studied, i.e. 75, 150, 225, and 300 g.polybag-1, while timing of application consisted of 2 levels, 7 days before planting and at the planting time. The observed variables were germination rate, incubation period, length of lesion formed on the base of the stem, and dry weight of seeds per plant. Data of variables observed was analized by analysis of variance and followed by least significance different test at level 5%.  The results showed that dose of Trichoderma gave a significant effect on seed germination rate, incubation period, length of lesion and dry weight of seed per plant. Dose of Trichoderma 300 g.polibag-1 was the best and gave  germination rate of seed up to 84,38%, incubation period 8 days, length of lesion 1,35 cm and dry weight of seed 24,13 g. The timing of application gave a significant effect only on dry weight of seed per plant.  The best timing of application was found at 7days before planting and no interaction between doses and time of application of Trichoderma.
Co-Authors Rina Sriwati Tjut Chamzurni