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All Journal BioWallacea Journal of Biological Research Media Agribisnis
Wulan Riski Yanti
Universitas Muslim Buton
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Analisis Produksi Padi Merah Kawondu Sebagai Pangan Lokal Masyarakat Wilayah Bekas Kesultanan Buton di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau Aliyaman Aliyaman; Asriyani Asriyani; Ali Sandi; Wulan Riski Yanti
Media Agribisnis Vol 6 No 2 (2022): November
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Muhammadiyah Buton

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35326/agribisnis.v6i2.2828

Abstract

Penelitian ini bertujuan untuk menganalisis produksi dan faktor-faktor pembatas yang berpengaruh terhadap rendahnya produksi padi merah Kawondudi Kelurahan Bugi Kecamatan sorawolio Kota Baubau. Penelitian dilakukan dengan menggunakan metode survei. Sampel penelitian adalah petani padi merah kawondu berjumlah 44 responden yang diambil menggunakan rumus Slovin dengan margin eror 5%. Penelitian dilakukan untuk mendapatkan data primer dan data sekunder. Variabel pengamatan dalam penelitian ini meliputi data karakteristik petani, produksi, tenaga kerja, luas lahan dan penggunaan teknologi. Data penelitian kemudian dianalisis secara kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa rata-rata produksi padi merah Kawondu di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau dengan luas lahan 20,75 hektar yaitu sebesar 43.950 kg dengan tingkat produktivitas 2.118 kg/hektar. Faktor produksi yang berpengaruh nyata terhadap produksi padi merah Kawondu di Kelurahan Bugi Kecamatan Sorawolio Kota Baubau yaitu luas lahan dan jumlah HOK, sedangkan faktor produksi yang tidak berpengaruh nyata yaitu jumlah pupuk urea dan NPK, jumlah pestisida cair dan padan dan jumlah benih.
Analisis Kadar Nitrogen, Fosfor dan Kalium Pada Lahan Tambang Aspal Buton Peliyarni Peliyarni; Muh. Noor Azizu; Wulan Riski Yanti; Ridwan Ridwan
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 9, No 2 (2022): Biodiversitas Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.602 KB) | DOI: 10.33772/biowallacea.v9i2.27830

Abstract

Asphalt resources in Buton Island, Southeast Sulawesi Province are the only natural asphalt deposits in Indonesia. In addition to Indonesia, natural asphalt deposits are found in the Trinidad Islands, Albania and Iraq which are used for road coatings, building roofs, mastic flooring, paving mixes and paint mixtures. This study analyzes the levels of Nitrogen, Phosphorus and Kaliam at three asphalt mining locations, namely: heaps from asphalt processing, unprocessed asphalt land and locations from mining processing. The sample was taken from Nambo Village, Lasalimu District, Buton Regency, where the entire area is an asphalt mine. This study aims to provide solutions to the community regarding the handling of nutrient levels in asphalt mining land so that it can be used as agricultural land. The research was conducted through several stages including: Preparation of Tools and Materials; Sample Preparation; Analysis of Soil Nutrient Levels (includes: elemental N analysis, elemental analysis of P and analysis of elemental K). The results obtained that the highest soil nitrogen content was found in asphalt mining waste, namely 0.39% at a depth of 25 cm and 0.27% at a depth of 50 cm, while the lowest nitrogen content was found in soil without mining activities, namely 0.1 at a depth of 50 cm. at a depth of 25 cm and 0.07 at a depth of 50 cm. The highest phosphorus levels were found in soil without mining activities, namely 1302 mg/100g at a depth of 25 cm and 1518 mg/100g at a depth of 50 cm, while the lowest phosphorus levels were found in ex-mining soil, namely 329 mg/100g at a depth of 25 cm and 405 g. mg/100g at a depth of 50 cm. The highest potassium levels were found in soil without mining activities, namely 569 mg/100g at a depth of 25 cm and 521 mg/100g at a depth of 50 cm, while the lowest potassium levels were found in ex-mining soil, which was 127 mg/100g at a depth of 25 cm. and 128 mg/100g at a depth of 50 cm.
Co-Authors Ali Sandi Aliyaman Aliyaman Asriyani Asriyani Muhamad Noor Azizu Peliyarni Peliyarni Ridwan Ridwan