PENGARUH PERLAKUAN BENIH DENGAN Trichoderma viride dan Pseudomonas fluorescens TERHADAP KETERJADIAN PENYAKIT BULAI (Peronosclerospora maydis) PADA BERBAGAI VARIETAS JAGUNG (Zea mays L.)

ALEXANDER TURNIP, 0714041026 (2014) PENGARUH PERLAKUAN BENIH DENGAN Trichoderma viride dan Pseudomonas fluorescens TERHADAP KETERJADIAN PENYAKIT BULAI (Peronosclerospora maydis) PADA BERBAGAI VARIETAS JAGUNG (Zea mays L.). FAKULTAS PERTANIAN, UNIVERSITAS LAMPUNG.

[img]
Preview
Text
ABSTRAK.pdf

Download (7Kb) | Preview
[img]
Preview
Text
COVER DALAM.pdf

Download (12Kb) | Preview
[img]
Preview
Text
ABSTRACT.pdf

Download (82Kb) | Preview
[img]
Preview
Text
LEMBAR PERSETUJUAN.pdf

Download (122Kb) | Preview
[img]
Preview
Text
LEMBAR PENGESAHAN.pdf

Download (129Kb) | Preview
[img]
Preview
Text
RIWAYAT HIDUP.pdf

Download (4Kb) | Preview
[img]
Preview
Text
PERSEMBAHAN.pdf

Download (31Kb) | Preview
[img]
Preview
Text
SANWACANA.pdf

Download (23Kb) | Preview
[img]
Preview
Text
DAFTAR ISI.pdf

Download (71Kb) | Preview
[img]
Preview
Text
DAFTAR TABEL.pdf

Download (7Kb) | Preview
[img]
Preview
Text
DAFTAR GAMBAR.pdf

Download (5Kb) | Preview
[img]
Preview
Text
BAB I.pdf

Download (96Kb) | Preview
[img]
Preview
Text
BAB II.pdf

Download (211Kb) | Preview
[img]
Preview
Text
BAB III.pdf

Download (163Kb) | Preview
[img] Text
BAB IV.pdf
Restricted to Registered users only

Download (177Kb)
[img]
Preview
Text
BAB V.pdf

Download (81Kb) | Preview
[img]
Preview
Text
DAFTAR PUSTAKA.pdf

Download (165Kb) | Preview

Abstrak

ABSTRAK Penyakit bulai (downy mildew) disebabkan oleh jamur Peronosclerospora maydis merupakan penyakit yang banyak merusak tanaman jagung dan dapat menimbulkan kehilangan hasil sampai 100%. Salah satu alternatif pengendalian yang mulai dikembangkan saat ini adalah pemanfaatan agen hayati. Trichoderma spp. dan bakteri Pseudomonas fluorescens memiliki potensi sebagai agen hayati. Penelitian ini bertujuan mengetahui pengaruh jamur T. viride, bakteri P. fluorescens, dan kombinasi keduanya terhadap penyakit bulai (P. maydis) pada varietas jagung lokal, jagung hibrida, dan jagung manis melalui perlakuan benih. Hasil penelitian menunjukkan bahwa jamur T. viride, bakteri P. fluorescens, serta kombinasi keduanya tidak berpengaruh terhadap keterjadian penyakit bulai pada tanaman jagung melalui perlakuan benih. Namun perbedaan varietas jagung berpengaruh nyata terhadap keterjadian penyakit bulai, varietas lokal mempunyai sifat ketahanan yang lebih tinggi dibandingkan dengan varietas lainnya. Kata kunci : keterjadian penyakit, P. maydis, P. fluorescens, T. viride. ABSTRACT Downy mildew is caused by Peronosclerospora maydis is a destructive disease of corn plants and can cause yield losses up to 100%. One of alternative controls that were developed at this time is the use of biological agents. Trichoderma spp. and bacterium Pseudomonas fluorescens have potential as biological agents. This study aims to determine the effect of the fungus T. viride, bacterium P. fluorescens, and the combination of both against occurrence of downy mildew (P. maydis) on local corn varieties, hybrid corn varieties, and sweet corn varieties through seed treatment. The results showed that the fungus T. viride, bacterium P. fluorescens, and the combination of both had no effect of occurrence downy mildew on corn plants through seed treatment. However, differences in corn plant varieties was significant against downy mildew, lokale varieties more strenght better than another varieties. Keywords: disease incidence, P. maydis, P. fluorescens, T. viride.

Tipe Karya Ilmiah: Skripsi
Subyek: Pertanian > Budidaya tanaman
Program Studi: Fakultas Pertanian > Prodi Agroteknolgi
Depositing User: 8088774 . Digilib
Date Deposited: 06 May 2015 03:58
Last Modified: 06 May 2015 03:58
URI: http://digilib.unila.ac.id/id/eprint/9801

Actions (login required)

View Item View Item