dc.contributor.advisor | Kurniawati, Fitrianingrum | |
dc.contributor.advisor | Munif, Abdul | |
dc.contributor.author | Wiarpiz, Wiarpiz | |
dc.date.accessioned | 2022-04-28T03:15:28Z | |
dc.date.available | 2022-04-28T03:15:28Z | |
dc.date.issued | 2022 | |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/111691 | |
dc.description.abstract | Tanaman padi merupakan salah satu komoditas pangan penting di dunia.
Penurunan produksi padi di Indonesia dan khususnya Sumatra Barat disebabkan
oleh beberapa faktor penyakit tanaman seperti cendawan, bakteri, virus, dan
nematoda. Berbagai macam penyakit yang mengancam produksi komoditas
tanaman pangan telah dilaporkan termasuk komoditas tanaman padi. Patogen
dapat merusak bagian tertentu atau bahkan seluruh organ tanaman. Faktor
lingkungan menjadi salah satu penyebab pemencaran penyakit pada tanaman padi.
Tujuan dari penelitian ini mengamati dan melakukan penghitungan kejadian dan
keparahan penyakit tanaman padi di Kecamatan Lubuk Basung dan Tanjung
Raya, Kabupaten Agam, Sumatra Barat. Penelitian akan dilaksanakan dalam lima
tahap yaitu wawancara petani, penentuan tanaman contoh, penghitungan insidensi
dan keparahan penyakit, penghitungan produksi padi, serta analisis data. Penyakit
tanaman padi yang ditemukan yaitu hawar daun bakteri (Xanthomonas oryzae pv
oryzae), blas (Pyricularia oryzae), hawar daun pelepah (Rhizoctonia solani),
pucuk putih (Aphelenchoides besseyi), bercak cokelat sempit (Cercospora
oryzae), dan busuk bulir bakteri (Burkholderia glumae). Hasil penelitian
menunjukkan bahwa seluruh lahan pengamatan ditemukan penyakit tanaman padi
dengan lahan LB1, LB3, LB5, TR2, TR3, TR5 rata rata menunjukkan insidensi
dan keparahan penyakit yang tinggi dibandingkan lahan pengamatan lainnya. | id |
dc.description.abstract | Rice Plant is one of the most important food commodities in the world. The
decline in rice production in Indonesia and especially West Sumatra is caused by
several plant disease factors such as fungi, bacteria, viruses, and nematodes.
Various diseases that threaten the production of food crop commodities have been
reported, including rice commodities. Pathogens can damage certain parts or even
entire plant organs. Environmental factors are one of the causes of the spread of
disease in rice plants. The purpose of this study was to observe and calculate the
incidence and severity of rice disease in Lubuk Basung and Tanjung Raya, Agam,
West Sumatra. The research will be carried out in five stages, farmers interview,
determining sample plants, calculating disease incidence and severity, calculating
rice production, and analyzing data. Rice plant diseases found were bacterial leaf
blight (Xanthomonas oryzae pv oryzae), blast (Pyricularia oryzae), sheath blight
(Rhizoctonia solani), white tip (Aphelenchoides besseyi), narrow brown spot
(Cercospora oryzae), and bacterial grain rot (Burkholderia glumae). The results
showed that all of the observed rice plant diseases were found with LB1, LB3, LB5, TR2,
TR3, TR5 fields on average showing a high incidence and severity of disease compared
to other observation fields. | id |
dc.language.iso | id | id |
dc.publisher | IPB University | id |
dc.title | Inventarisasi Penyakit Tanaman Padi (Oryza sativa L.) di Kecamatan Lubuk Basung dan Tanjung Raya, Kabupaten Agam, Sumatra Barat | id |
dc.type | Undergraduate Thesis | id |
dc.subject.keyword | dispersal | id |
dc.subject.keyword | pathogen | id |
dc.subject.keyword | rice production | id |