Article Per Year (5 Year)
p-Index From 2019 - 2024
0
P-Index
This Author published in this journals
All Journal Agrosains: Jurnal Penelitian Agronomi Caraka Tani: Journal of Sustainable Agriculture
Hardjono Sri Gutomo, Hardjono Sri
Unknown Affiliation
Agriculture, Biological Sciences & Forestry

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
PENGENDALIAN PENYAKIT AKAR GADA PADA TANAH TERINFEKSI PATOGEN MELALUI PENYIRAMAN DENGAN LARUTAN GARAM DAPUR DAN PENGARUHNYA TERHADAP PERTUMBUHAN CAISIN Widadi, Sri; Fatawi, Zainal Djauhari; Gutomo, Hardjono Sri
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2176.671 KB) | DOI: 10.20961/carakatani.v24i1.14010

Abstract

Club root caused by P. brassicae is the most important disease of Brassicaceae. In the fields, the pathogen can totally fail to harvest. The disease is difficult to control, because the pathogen can persist in soil far years although there is no host. Elimination of the pathogen in the infested soil is become an important tactic in control of soil born disease such the disease. The use of natural agents which save on environment is one of the interesting methods to develop. One of them is rock salt (NaCl). An evaluation of the effectiveness of NaCl for elimination of club root pathogen and its impact on growth of Chinese cabbage as indicator plant has been conducted. A mount of 13 factorial treatments consisted of 5 levels of concentration and 5 levels of frequency of dreanching application have been evaluated. The result showed that the soil drenching of NaCl dilution with some concentration and time application were effective to control club root on Chinese cabbage. A concentration of 0,5-1% NaCl could be considerable for control of club root on Chinese cabbage. Soil drenching of NaCl solution on two or one weeks before planting could be considerable in control of club root.
Pengendalian Infeksi Akar Gada pada Pembibitan Kubis dengan Pupuk Hijau Daun Paitan Pratiwi, Diah Ayu; Gutomo, Hardjono Sri; Hadiwiyono, Hadiwiyono
Agrosains : Jurnal Penelitian Agronomi Vol 17, No 2 (2015): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (467.01 KB) | DOI: 10.20961/agsjpa.v17i2.18664

Abstract

Clubroot is a major disease that often infects cabbage caused by Plasmodiophora brassicae Wor.. The leaf of T. diversifolia is an example of weeds that can be used as green leaf manure. The research aimed to study the effectiveness and dosage of green manure from Tithonia leaf to control clubroot. In planta test was conducted by using factorial completely randomized design, the first factor was dosages of Tithonia green manure and second factor was application time of fertilizing. The research showed that green manure from Tithonia leaf effectively suppressed infection of P. brassicae and was capable of increasing growth variable of cabbage seedling. Fertilizing with green leaf manure of Tithonia with dosage of 10 ton ha-1 could decreased intensity of P. brassicae infection up to 10,18%. The application time of fertilizing 0 days after planting has the highest weight of cabbage seedling biomass is 14,10 g.
Co-Authors Hadiwiyono Hadiwiyono I Gusti Bagus Wiksuana Sri Widadi Zainal Djauhari Fatawi, Zainal Djauhari