Jurnal Biodiversitas 2019 Ketahanan Beras Merah terhadap Cekaman Biotik

Dwipa, Indra and Syarif, Auzar and Suliansyah, Irfan and Swasti, Etti Jurnal Biodiversitas 2019 Ketahanan Beras Merah terhadap Cekaman Biotik. Biodiversitas, 19 (3). pp. 893-898.

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Abstract

Brown rice is a highly nutritious rice widely consumed as the carbohydrate substitute of common rice. Brown rice resistance to biotic stress is one of indicators of a superior variety. Our study aimed to analyze the response of several brown rice genotypes from West Sumatra to brown planthopper attack and blast disease. This study comprised two experiments, the resistance assay to brown planthopper (Nilaparvata lugens (Stal.) and the resistance assay to blast fungi Pyricularia oryzae. The resistance assay to brown planthopper was done using randomized block design experiment with three replicates. Eighteen brown rice genotypes (15 brown rice, 2 black rice, and 1 control genotype) were tested in the assay. From 17 brown and black rice tested, 7 genotypes were resistant and 2 were moderately resistant. For blast resistance analysis, fifteen rice genotypes (13 brown rice and 2 black rice) were used. There was only 1 genotype highly resistant and 3 moderately resistant to blast disease among those 15 brown and black rice.

Item Type: Article
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian > Agroekoteknologi
Depositing User: Indra Dwipa
Date Deposited: 07 Jan 2020 14:03
Last Modified: 07 Jan 2020 14:03
URI: http://repo.unand.ac.id/id/eprint/29449

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