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Pengaruh dekomposisi Trichoderma virens pada berbagai jenis kompos kotoran ternak untuk menekan penyakit busuk pangkal batang bawang merah

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Title Pengaruh dekomposisi Trichoderma virens pada berbagai jenis kompos kotoran ternak untuk menekan penyakit busuk pangkal batang bawang merah
 
Creator Rosmini, Rosmini
Hayati, Nur
Nasir, Burhanuddin
Pasaru, Flora
Lasmini, Sri Anjar
 
Subject Organic fertilizer
Shallot
Trichoderma virens
 
Description Palu Valley shallot production is still very low namely 5.31 tonnes/ha when compared to national production which reaches 9.7 tonnes/ha, this is due to the attack of the base stem rot disease caused by Fusarium oxsyporum f.sp. cepae. This study aims to determine the effect of various types of organic fertilizer decomposed by Trichoderma virens on the incidence of stem rot disease and shallot yields. The research was conducted at the Laboratory of Pests and Plant Diseases, Faculty of Agriculture, Tadulako University, and shallot planting in Oloboju Village, Sigi Biromaru District, Sigi Regency, Central Sulawesi Province and lasted from March 2018 to August 2018. This research used a Randomized Block Design (RBD) with five treatments consisting of, without organic fertilizer (B0), cow manure 10 tons/ha + Trichoderma virens 100g/L (B1), chicken manure 10 tons/ha + T. virens 100g/L (B2), goat manure 10 tons/ha + T. virens 100g/L (B3), and petrogenic 5 tons/ha+ T. virens 100g/L (B4). The results showed that the use of 10 tons/ha cow manure decomposed by T. virens (B1) can reduce the intensity of stem rot disease on the Palu Valley shallot which is 5.61% to be 1.88% (3rd week) and 2.89% to be 0.98% (7th week), and increase shallot yield from 4.09 tons/ha to be 7.48 tons/ ha.
 
Publisher Fakultas Pertanian Universitas Yudharta Pasuruan
 
Date 2020-08-16
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://jurnal.yudharta.ac.id/v2/index.php/AGROMIX/article/view/2081
10.35891/agx.v11i2.2081
 
Source 2599-3003
2085-241X
10.35891/agx.v11i2
 
Language eng
 
Relation https://jurnal.yudharta.ac.id/v2/index.php/AGROMIX/article/view/2081/1677
 
Rights Copyright (c) 2020 Sri Anjar Lasmini, Rosmini Rosmini, Nur Hayati, Burhanuddin Nasir, Flora Pasaru
https://creativecommons.org/licenses/by/4.0