Durabilitas Resistensi Varietas Unggul Jagung Terhadap Penyakit Bulai dari Spesies Peronosclerospora Maydis

Show simple item record

dc.contributor en-US
dc.creator Pakki, Syahrir
dc.date 2017-04-21
dc.date.accessioned 2018-05-07T04:05:41Z
dc.date.available 2018-05-07T04:05:41Z
dc.date.issued 2017-04-21
dc.identifier http://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/8666
dc.identifier 10.21082/jpptp.v1n1.2017.p37-44
dc.identifier.uri http://repository.pertanian.go.id/handle/123456789/1293
dc.description The research of the durability of maize high-yielding variety resistance towards downy meldew from the Peronosclerospora maydis species aims to discover the durability of maize high-yielding variety resistance towards Downy mildew P. maydis. This research was conducted in Kediri, East Java particularly in downy mildew endemic area, from pathogen which causes P. maydis. There are 10 new high-yielding varieties that were tested. The experiment was compiled in group plan with 3 rehearsals. Every patch size are 5 x 4, the plant space is 75 x 20 cm, the population each patch is 90 plants. At the age of 10 days after the cultivation, the plants were supplied with mixed basic fertilizer from urea, ZA, SP-36, and KCI in which their amount are 100 kg, 100 kg, and 100 kg/ha. At the second and third fertilization on the 30th and 45th days after the cultivation, the plants were supplied 100 kg urea/ha each fertilization period. The result show that the variety of Bima 5, HJ 21 Agritan, Bima-14 Batara dan Bisi 19 URI which previously had a high characteristic of resistance towards downy mildew performed low resistance durability or turned to be vulnerable with downy meldew infection approximately 62 % - 77,25 %. In contrast, the variety of Bima-3 Bantimurung, Bima -20 URI, Bima 15 Sayang and Lagaligo composite maize indicated higer resistence durability with downy mildew infection approximately 13,59 % - 20,39 % in vulnerability comparison (Anoman) reached 100%. The systemic influence of the characteristic of resistance durability also appeared on the production variable and weight of 1000 seeds.  en-US
dc.format application/pdf
dc.language ind
dc.publisher Pusat Penelitian dan Pengembangan Tanaman Pangan en-US
dc.relation http://ejurnal.litbang.pertanian.go.id/index.php/jpptp/article/view/8666/7532
dc.rights Copyright (c) 2018 Jurnal Penelitian Pertanian Tanaman Pangan en-US
dc.rights http://creativecommons.org/licenses/by-nc-sa/4.0 en-US
dc.source 2541-5174
dc.source 2541-5166
dc.source Jurnal Penelitian Pertanian Tanaman Pangan; Vol 1, No 1 (2017): April 2017; 37-44 en-US
dc.title Durabilitas Resistensi Varietas Unggul Jagung Terhadap Penyakit Bulai dari Spesies Peronosclerospora Maydis en-US
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/semantics/publishedVersion
dc.type Peer-reviewed Article en-US


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search Repositori


Browse

My Account