Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.

ABSTRACT The objective of this research was to study the variance of hybrid rice genotypes that showed resistance to leaf blast disease caused by Pyricularia oryzae Cavara and got genotypes refined of the resistance . The research was conducted at the Department of Disease Laboratory of Plant Pests...

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Main Authors: Sheila Desi Kharisma, Abdul Cholil, Luqman i Qurata Aini
Format: Article
Language:English
Published: University of Brawijaya 2013-06-01
Series:Jurnal HPT (Hama Penyakit Tumbuhan)
Online Access:https://jurnalhpt.ub.ac.id/index.php/jhpt/article/view/14
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author Sheila Desi Kharisma
Abdul Cholil
Luqman i Qurata Aini
author_facet Sheila Desi Kharisma
Abdul Cholil
Luqman i Qurata Aini
author_sort Sheila Desi Kharisma
collection DOAJ
description ABSTRACT The objective of this research was to study the variance of hybrid rice genotypes that showed resistance to leaf blast disease caused by Pyricularia oryzae Cavara and got genotypes refined of the resistance . The research was conducted at the Department of Disease Laboratory of Plant Pests and Diseases, Faculty of Agriculture, Univeristy of Brawijaya and in the P.T. DuPont’s research field in Ketawang Village, Bululawang, Malang since April until June 2012. This research used Randomized Block Design with 3 replications and 80 treatments. Eighty-treatments consisted of 24 restorer genotypes, 2 CMS genotypes, 24 hybrid A genotypes, 24 hybrid B genotypes and 6 control genotypes (Maro, Hipa8, LP27P31, LP27P53, Ciherang and IR64). The results showed that there were occurrence of intermediate resistance on 24 hybrid genotypes A and B. Twenty four hybrid A genotypes showed resistance reaction with moderate classification which was equivalent to IR64 as the best control genotypes. Key word : Resistance, Leaf blas, Pyricularia oryzae Cavara
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spelling doaj.art-d0409affdc3b47a4b4c09d749d4c858e2022-12-22T02:47:38ZengUniversity of BrawijayaJurnal HPT (Hama Penyakit Tumbuhan)2338-43362580-64592013-06-0112192713Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.Sheila Desi Kharisma0Abdul Cholil1Luqman i Qurata Aini2Jurusan Hama dan Penyakit Tumbuhan Universitas BrawijayaJurusan Hama dan Penyakit Tumbuhan Universitas BrawijayaJurusan Hama dan Penyakit Tumbuhan Universitas BrawijayaABSTRACT The objective of this research was to study the variance of hybrid rice genotypes that showed resistance to leaf blast disease caused by Pyricularia oryzae Cavara and got genotypes refined of the resistance . The research was conducted at the Department of Disease Laboratory of Plant Pests and Diseases, Faculty of Agriculture, Univeristy of Brawijaya and in the P.T. DuPont’s research field in Ketawang Village, Bululawang, Malang since April until June 2012. This research used Randomized Block Design with 3 replications and 80 treatments. Eighty-treatments consisted of 24 restorer genotypes, 2 CMS genotypes, 24 hybrid A genotypes, 24 hybrid B genotypes and 6 control genotypes (Maro, Hipa8, LP27P31, LP27P53, Ciherang and IR64). The results showed that there were occurrence of intermediate resistance on 24 hybrid genotypes A and B. Twenty four hybrid A genotypes showed resistance reaction with moderate classification which was equivalent to IR64 as the best control genotypes. Key word : Resistance, Leaf blas, Pyricularia oryzae Cavarahttps://jurnalhpt.ub.ac.id/index.php/jhpt/article/view/14
spellingShingle Sheila Desi Kharisma
Abdul Cholil
Luqman i Qurata Aini
Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
Jurnal HPT (Hama Penyakit Tumbuhan)
title Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
title_full Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
title_fullStr Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
title_full_unstemmed Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
title_short Ketahanan Beberapa Genotipe Padi Hibrida (Oryza Sativa L.) Terhadap Pyricularia oryzae Cav. Penyebab Penyakit Blas Daun Padi.
title_sort ketahanan beberapa genotipe padi hibrida oryza sativa l terhadap pyricularia oryzae cav penyebab penyakit blas daun padi
url https://jurnalhpt.ub.ac.id/index.php/jhpt/article/view/14
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