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Analisis Efektivitas Ramah Lingkungan Alat Tangkap Bubu Rajungan Di PPN Karangantu, Kota Serang Provinsi Banten Shafna Budiawati; jembar wahyudin; Sabrina Azizah; Nur Wahyuni Azahra; Sofia
Jurnal Marshela (Marine and Fisheries Tropical Applied Journal) Vol 3 No 2 (2025): November
Publisher : Program Studi Perikanan Tangkap Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/marshela.v3i2.3903

Abstract

Rajungan (Portunus pelagicus) merupakan komoditas perikanan bernilai tinggi yang banyak ditangkap di Pelabuhan Perikanan Nusantara (PPN) Karangantu, Banten. Penelitian ini bertujuan untuk menganalisis efektivitas alat tangkap bubu rajungan dan faktor-faktor yang mempengaruhi keberhasilan penangkapan. Metode yang digunakan adalah observasi dan wawancara dengan nelayan lokal pada 18 November 2024. Hasil penelitian menunjukkan bahwa rata-rata tangkapan rajungan menggunakan bubu berkisar antara 1-50 kg per trip, tergantung pada musim dan jenis umpan yang digunakan. Musim puncak penangkapan terjadi antara Mei hingga Oktober, dengan harga jual rajungan mencapai Rp120.000 per kilogram. Umpan yang umum digunakan adalah ikan ekonomis rendah seperti kurisi dan tembang, yang berperan penting dalam menarik rajungan. Desain bubu, termasuk jumlah corong, juga terbukti mempengaruhi efisiensi tangkapan. Meskipun penggunaan bubu rajungan efektif dan ramah lingkungan, tantangan seperti kehilangan bubu dan konflik dengan nelayan lain tetap ada. Penelitian ini merekomendasikan pengembangan desain alat tangkap yang lebih efisien untuk meningkatkan produktivitas dan keberlanjutan sektor perikanan rajungan. Dengan demikian, penelitian ini diharapkan dapat memberikan kontribusi bagi nelayan dan pengelola sumber daya perikanan dalam memilih alat tangkap yang efektif dan berkelanjutan, serta mendukung praktik penangkapan yang lebih baik di PPN Karangantu. Temuan ini menekankan pentingnya inovasi dalam teknologi alat tangkap untuk memenuhi kebutuhan industri perikanan yang terus berkembang dan menjaga keseimbangan ekosistem laut.
GROWTH AND YIELD RESPONSES OF COMMON BEAN (PHASEOLUS VULGARIS L.) TO THE APPLICATION OF VARIOUS FERTILIZER COMBINATIONS Inanpi Hidayati Sumiasih; Sabrina Azizah
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) JURNAL BIOINDUSTRI: VOLUME 8 NOMOR 1
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v8i1.2979

Abstract

Bean (Phaseolus vulgaris L.) production in Indonesia continues to face challenges in meeting consumer demand due to relatively low and fluctuating yields. Meanwhile, fertilization practices still rely heavily on inorganic fertilizers, which, when improperly applied, may degrade soil quality and cause adverse environmental impacts. This study aimed to evaluate the effects of inorganic fertilizer, guano fertilizer, and pineapple peel-based liquid organic fertilizer (LOF) on the growth and yield of common bean plants, identify the treatment combination that promotes optimal growth and production, and analyze the nutrient content of pineapple peel-based LOF. The study was conducted from March to August 2025 at the Universitas Trilogi experimental farm using a single-factor Randomized Complete Block Design (RCBD) consisting of five treatments: P0 (control), P1 (NPK 10 g/polybag), P2 (NPK 10 g + guano 60 g/polybag), P3 (NPK 20 g + LOF 100 mL/polybag), and P4 (NPK 20 g + guano 60 g + LOF 100 mL/polybag). The results showed that the fertilizer combinations had significant effects on plant height, number of leaves, and pod weight. The combination of NPK 10 g + guano 60 g/polybag (P2) produced the best growth performance, with a plant height of 144.53 cm, 30.50 leaves, and a pod weight of 120.41 kg. Based on these findings, the combination of NPK 10 g and guano 60 g per polybag was the most effective treatment for promoting vegetative growth and yield of common bean plants under the conditions of this study. Meanwhile, pineapple peel-based LOF has potential for further development as an alternative organic input; however, its quality needs to be improved to maximize its benefits for plant growth and yield.
GROWTH AND YIELD RESPONSES OF COMMON BEAN (PHASEOLUS VULGARIS L.) TO THE APPLICATION OF VARIOUS FERTILIZER COMBINATIONS Inanpi Hidayati Sumiasih; Sabrina Azizah
JURNAL BIOINDUSTRI (JOURNAL OF BIOINDUSTRY) JURNAL BIOINDUSTRI: VOLUME 8 NOMOR 1
Publisher : Universitas Trilogi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31326/jbio.v8i1.2979

Abstract

Bean (Phaseolus vulgaris L.) production in Indonesia continues to face challenges in meeting consumer demand due to relatively low and fluctuating yields. Meanwhile, fertilization practices still rely heavily on inorganic fertilizers, which, when improperly applied, may degrade soil quality and cause adverse environmental impacts. This study aimed to evaluate the effects of inorganic fertilizer, guano fertilizer, and pineapple peel-based liquid organic fertilizer (LOF) on the growth and yield of common bean plants, identify the treatment combination that promotes optimal growth and production, and analyze the nutrient content of pineapple peel-based LOF. The study was conducted from March to August 2025 at the Universitas Trilogi experimental farm using a single-factor Randomized Complete Block Design (RCBD) consisting of five treatments: P0 (control), P1 (NPK 10 g/polybag), P2 (NPK 10 g + guano 60 g/polybag), P3 (NPK 20 g + LOF 100 mL/polybag), and P4 (NPK 20 g + guano 60 g + LOF 100 mL/polybag). The results showed that the fertilizer combinations had significant effects on plant height, number of leaves, and pod weight. The combination of NPK 10 g + guano 60 g/polybag (P2) produced the best growth performance, with a plant height of 144.53 cm, 30.50 leaves, and a pod weight of 120.41 kg. Based on these findings, the combination of NPK 10 g and guano 60 g per polybag was the most effective treatment for promoting vegetative growth and yield of common bean plants under the conditions of this study. Meanwhile, pineapple peel-based LOF has potential for further development as an alternative organic input; however, its quality needs to be improved to maximize its benefits for plant growth and yield.