Wahyudi, Adam Rizqi (2024) Eksplorasi Diversitas Patogen Padi Ciherang (Oryza sativa L. Var. Ciherang) di Desa Kebonsari Kecamatan Sumbersari Kabupaten Jember. Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
Rice plants (Oryza sativa L.) play a crucial role in supporting national food security, as rice is consumed by 95% of Indonesia's population. Therefore, increasing rice production is essential. However, rice production faces challenges due to plant diseases, especially pathogens. Kebonsari Village, located in Sumbersari Subdistrict, Jember Regency, is one of the areas with high-intensity rice cultivation. This condition creates an environment conducive to the survival of pathogenic diseases. Hence, this study was conducted to explore the diversity of pathogens attacking the Ciherang rice variety in Kebonsari Village, including the diversity, severity, and incidence of plant diseases. The study was carried out in Kebonsari Village, Sumbersari Subdistrict, Jember Regency. Three experimental plots were used in this study: a control plot (without PGPR application), P1 (15 ml/L PGPR), and P2 (20 ml/L PGPR). A descriptive analysis approach was used to present the results of the disease inventory. The results identified five types of diseases: Bacterial Leaf Blight (Xanthomonas oryzae), Brown Spot (Bipolaris oryzae), Blast (Pyricularia oryzae), Sheath Blight (Rhizoctonia solani), and Potassium Deficiency. The percentage of disease severity and incidence observed at the final evaluation indicated a highly susceptible level in all experimental plots. However, the P2 plot was found to be the best, as it showed a lower percentage compared to the other plots.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Rice, Pathogen Diversity, Bioelicitor, PGPR | ||||||
| Subjects: | 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 151 - Ilmu Tanah 140 - Rumpun Ilmu Tanaman > 150 - Ilmu Pertanian dan Perkebunan > 153 - Ilmu Hama dan Penyakit Tanaman 140 - Rumpun Ilmu Tanaman > 160 - Teknologi dalam Ilmu Tanaman > 163 - Teknologi Pertanian |
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| Divisions: | Jurusan Produksi Pertanian > Prodi D4 Teknik Produksi Tanaman Pangan > Tugas Akhir | ||||||
| Depositing User: | Adam Rizqi Wahyudi | ||||||
| Date Deposited: | 17 Jul 2025 02:50 | ||||||
| Last Modified: | 17 Jul 2025 02:50 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/43954 |
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