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INDONESIA
AGRICOLA
Published by Universitas Musamus
ISSN : 20881673     EISSN : 23547731     DOI : -
Core Subject : Health, Agriculture,
Agriculture, Biological Sciences & Forestry Veterinary
Sebagai salah satu jurnal yang terbit dari Ufuk Timur, Jurnal Agricola (p-ISSN : 2088 - 1673., e-ISSN 2354-7731) merupakan jurnal yang diterbitkan berisi karya ilmiah bidang pertanian terpadu meliputi agroteknologi, agribisnis, teknik pertanian, peternakan dan manajemen sumber daya perairan. Agricola terbit 2 kali dalam setahun dan selalu berusaha memberi yang terbaik.
Arjuna Subject : -
Articles 240 Documents
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Analisis faktor-faktor yang mempengaruhi produksi usahatani jagung (Zea mays L.) Dalimunthe, Apip Gunaldi; Safitri, Sri Ariani
AGRICOLA Vol 13 No 2 (2023): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v13i2.5512

Abstract

Jagung merupakan komoditas pertanian yang tidak hanya digunakan sebagai bahan pangan tetapi juga digunakan sebagai pakan ternak pada industri di Indonesia. Penelitian ini berfokus untuk mengidentifikasi faktor-faktor penentu penting yang mempengaruhi produksi pertanian jagung. Penelitian ini melibatkan pemilihan sampel representatif sebanyak 35 orang petani jagung Desa Pulo Bayu Kecamatan Hutabayu Raja Kabupaten Simalungun. Data diperoleh dari gabungan sumber primer dan sekunder. Studi ini menggunakan metodologi kuantitatif untuk menyelidiki dampak dari banyak faktor, termasuk luas lahan, bibit, pupuk, penggunaan pestisida, dan tenaga kerja, terhadap produksi jagung di wilayah tertentu. Hasil penelitian menunjukkan bahwa beberapa faktor antara lain luas lahan, bibit, pestisida, dan tenaga kerja mempunyai pengaruh yang signifikan sebesar 91,1% terhadap hasil produksi petani jagung di Desa Pulo Bayu Kecamatan Hutabayu Raja Kabupaten Simalungun. Studi ini memberikan kontribusi besar untuk memahami dinamika pertanian jagung di wilayah tersebut, sehingga memungkinkan petani dan pembuat kebijakan untuk mengambil keputusan yang tepat.
Perbandingan dosis pupuk NPK mutiara dan pupuk kandang ayam terhadap pertumbuhan dan hasil tanaman tomat (Licopersicun eskulantum Mill) Yulianto, Doni Hermawan Dwi; Hartanto, Kristianus Heri
AGRICOLA Vol 13 No 2 (2023): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v13i2.5516

Abstract

This study was conducted with the aim to obtain a combination of NPK M and soil doses of manure that is appropriate to the growth and yield of tomato soil. Then to find out the right dose of NPK M on the growth and yield of tomato soil. And the next result is to find out the combination of soil: the right manure to the growth and yield of tomato soil. This research was conducted on February 1, 2023 to June 1, 2023 at Pak Utan Village, Toho District, Mempawah Regency, Batar Kalimantan. this research method is a factorial design used in a Completely Randomized Design consisting of two factors and further analysis compared with the analysis of variance (analysis of variance) at 5% each. To determine the difference between the measurements carried out DMRT Test (Duncan multiple Range Test) at a real rate of 5 %. 7 grams of NPK M gives the best results on parameters in tomato plants, namely fresh root weight, dry root weight, and number of fruits. This is because the measured nutritional needs of plants so that the growth process of vegetative and generative plants can be seen clearly and can provide an increase in yields that are quite optimal. The parameters given can be utilized by farmers, namely the dosage of each fertilizer applied in accordance with the development of soil development.
Struktur komunitas tumbuhan air di Rawa Mayo, Distrik Kurik, Provinsi Papua Selatan Merly, Sendy Lely; Pangaribuan, Rosa D; Ndawi, Bernadus Mezak
AGRICOLA Vol 13 No 2 (2023): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v13i2.5598

Abstract

Mayo Swamp is located in Jaya Makmur Village Kurik 4 Kurik District, Regency of Merauke, South Papua Province. It has the potential of aquatic plant which is never exposed and never been studied before. This study aims to identify the species, community structure, and important valur index. The method used in this research is purposive sampling methods, through this method the quadrant 5 x 5m placed in 3 research station, and the total of quadrant was 25 quadrants. Sampling and Analysis held for three months start in August until October 2021. The results show that 4 spesies of aquatic plants successfully identified there are Nephrolepis sp., Stenochlaena palustris (Lemidi), Typha angustifolia (Lidi Air), Nelumbo nucifera (Lotus). Community structure of aquatic plants in mayo Swamps consist of diversity index (H’) the highest is 1,31 and lowest is 0,11 and categorized in low diversity. Eveness index (E) in stasiun I is the highest (0,18), meanwhile in station II and III is 0,3 and cetagorized as low. Furthermore, for Dominance Index (D) the highest goes to station II with 0,75 wand the lowest in station III with 0,29 and it can be concluded that the dominance indez of aquatic plaants in Mayo Swamp Waters in low. Along with that Important Value Index (IVI) was in the same category and species with the higher number of IVI is Stenochlaena palustris (Lemidi) with 95,483.
ANALISIS DAERAH PENANGKAPAN UDANG PENAEID BERDASARKAN FAKTOR FISIKA, KIMIA DAN BIOLOGI DI PERAIRAN PANTAI PAYUM LAMPU SATU KABUPATEN MERAUKE PAPUA Lantang, Bonny; Merly, Sendy Lely
AGRICOLA Vol 7 No 2 (2017): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v7i2.636

Abstract

The aims of these research were to 1). Analyzed the influence of oceanographic factors such as physics, chemistry and biology of the existence of penaeid shrimp in the Payum coastal waters until Lampu Satu. 2). Determined fishing ground of penaeid shrimp at The Coastal Waters Payum-Lampu Satu; which the basis for shrimp fishing coastal communities. The data were took directly through measuring the oceanography parameters such as temperature, tidal range, water transparency, salinity, pH and abundance of phytoplankton. While the data obtained by weighing the catch of penaeid shrimp catches in every trip. To analized the data regression models were used to determine the influence of oceanographic factors on catches. The results showed that the temperature and water transparency affected the Penaeid shrimp catch while the potential fishing areas in the region of the coordinates 80 33’ 17.61“ S – 80 34.’ 2“ S dan 1400 25’ .95’ E– 1400 25’ 44”E . The total catches around 50 to 69.9 kg.
Pengaruh Ukuran Kuming Terhadap Pertumbuhan dan Hasil Tanaman Ubi Jalar (Ipomoea Batatas Lam.) di Distrik Manokwari Timur, Kabupaten Manokwari Edowai, Desi Natalia
AGRICOLA Vol 10 No 1 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i1.2682

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh ukuran kuming terhadap pertumbuhan dan hasil tanaman ubi jalar. Perlakuan dalam penelitian ini adalah kuming kecil dengan diameter 25 cm (P1), Kuming sedang dengan diameter 50 cm (P2), dan Kuming besar dengan diameter 100 cm (P3). Hasil penelitian menunjukan bahwa Ukuran kuming (kecil, sedang, dan besar) mempengaruhi pertumbuhan vegetatif (panjang sulur, jumlah sulur, dan berat brangkasan daun) dan generatif (berat brangkasan akar, berat akar pensil, berat akar serabut, jumlah akar pensil, dan panjang akar pensil) pada tanaman ubi jalar. Pada variable pengamatan panjang sulur kuming yang memberikan hasil tertinggi adalah kuming sedang (P2), sedangkan hasil tertinggi untuk jumlah sulur dan berat brangkasan daun terdapat pada perlakuan kuming kecil (P1). Pada penelitian ini tidak menghasilkan umbi (umbi kecil, umbi sedang, umbi besar), tetapi yang dihasilkan adalah umbi-umbi pensil dan terdapat banyak akar serabut. Kekurangan unsur hara dalam tanah terutama unsur kalium dan juga kemampuan adaptasi varietas yang rendah diduga merupakan faktor yang mempengaruhi hasil pertumbuhan vegetatif maupun pertumbuhan generatif tanaman ubi jalar. Kata kunci : Kuming; Pertumbuhan dan Hasil Tanam; Ubi Jalar
Peran Penyuluh Pertanian Terhadap Pengembangan Usahatani Padi ginting, nina maksimiliana
AGRICOLA Vol 10 No 1 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i1.2685

Abstract

This study aims to look at the role of agricultural extension workers in the development of rice farming. The study was conducted in Sugihen Village, Juhar District, Karo District, North Sumatra Province. Samples were 40 members of the Sageng farmer group. The data analysis method used is a simple method of determining scores. The results and discussion show that farmer's assessment of instructors as educators is 107 and a score of 94-120, it can be concluded that the assessment of farmers to instructors as educators has a positive role. Farmer assessment of the instructor as a leader as much as 107 and a score of 94-120, it can be concluded that it can be concluded that the assessment of the farmer to the instructor has a positive role. Farmer's assessment of the counselors as advisors is 106 and a score of 94-120, it can be concluded that it can be concluded that the role of instructors as advisors has a positive role
Sago SENTRA PENGOLAHAN PATI SAGU DI KAMPUNG TAMBAT KABUPATEN MERAUKE PUJISUSANTI, Puji Susanti
AGRICOLA Vol 10 No 1 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i1.2713

Abstract

Abstrak Potensi sagu di Kabupaten Merauke sangat besar apabila dibandingkan dengan daerah-daerah lain di Papua. Sagu adalah tanaman dengan nilai sosial budaya dan ekonomi yang tinggi pada masyarakat Papua umumnya dan untuk kelompok etnis Marind pada khususnya. Sentra pengolahan Tambat di Kabupaten Merauke hanya ada di Kampung Tambat, dimana hasil pengolahan pati sagu ini hampir semuanya di jual untuk memenuhi kebutuhan pasar. Namun karena keterbatasan produksi maka belum memenuhi kebutuhan pasar, hal ini terlihat dari pati sagu yang dihasilkan selalu terjual habis. Tujuan dari penelitian ini adalah untuk memperoleh gambaran tentang usaha pengolahan sagu. Teknik pengumpulan data dilakukan dengan observasi lapangan dan wawancara.Hasil penelitian menunjukkan bahwa ada dua kelompok tani yaitu kelompok Marind dan Mandobo yang melakukan kegiatan pengembangan tanaman sagu dan pengolahan pati sagu. Teknologi pengolahan sagu masih dilakukan secara tradisional dengan tahapan : penebangan, pengupasan kulit, pemarutan dan proses ekstraksi. Pendapatan rata-rata pengolah sagu dalam satu kali proses pengolahan yang memerlukan waktu 3-4 hari untuk kelompok Marind Rp. 730.000 dan kelompok Mandobo Rp. 680.000. Pemasaran pati sagu masih terbatas untuk memenuhi kebutuhan pasar lokal. Kata kunci : pengolahan pati sagu; kampung Tambat
Organoleptic Quality Test Of Cork Fish (Channa striata) Cracker Managed by Sentani Barokah Group in Jayapura District Jeujanan, Samuel
AGRICOLA Vol 10 No 2 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i2.2727

Abstract

Ikan sebagai bahan pangan dapat diolah dalam beragam bentuk, salah satunya ialah kerupuk ikan. Sebagai produk yang disukai dan digemari oleh masyarakat di Kabupaten Jayapura yang mana sampai saat ini belum banyak informasi tentang mutu kerupuk ikan sehingga jaminan mutu dan keamanan pangan perlu diperhatikan. Tujuan penelitian ini ialah mengetahui mutu kerupuk ikan secara organoleptik terhadap kenampakan, bau, rasa, tekstur, dan jamur. Metode penelitian menggunakan petunjuk pengujian organoleptik dan atau sensori dari Badan Standarisasi Nasional Indonesia (SNI) Nomor. 01-2346-2006. Hasil penelitian dari 30 orang panelis menunjukkan bahwa rata-rata nilai kenampakan, bau, dan rasa sebesar 8,0. Sedangkan nilai tekstur dan jamur yaitu sebesar 9,0. Perolehan nilai tersebut menunjukkan bahwa mutu organoleptik kerupuk ikan gabus (Channa sp) yang diolah oleh kelompok Sentani Barokah binaan Dinas Perikanan Kabupaten Jayapura masih baik
Produksi Serasah Mangrove di Biangkuk, Kabupaten Merauke Saleky, Dandi; Sianturi, Reny
AGRICOLA Vol 10 No 2 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i2.2736

Abstract

Mangroves are plants that live in tidal or interface areas between terrestrial and marine ecosystems in tropical and subtropical regions. Mangrove ecosystem is one of the coastal ecosystems that have a very important role, especially for organisms, namely as a supplier of nutrients produced by mangrove litter. An observation regarding litter productivity is still limited in Papua, especially in the city of Merauke. The method used in this study is the transect method, using 3 (three) transects. Mangrove litter is taken by using a litter trap container placed under the mangrove tree. The results obtained from litter production in each transect are as follows transect 1 of 167.8 g/m²/Month, Transect 2 of 65.4 g/m²/Month, and Transect 60 g/m²/Month while density mangrove in each transect 1 transect has a higher tree density value of 65 Ind/ m² while in Transect 2 it has a total litter production of 32 Ind / m² and the mangrove density value in Transect 3 is lower compared to stations 1 and 2 which are 25 Ind/m².
Pemanfaatan Rizobakteri Penghasil Acetoin Sebagai Biofertilizer Untuk Memacu Pertumbuhan dan Hasil Tanaman Padi (Oryza Sativa L.) aris, adrianus; andari, gardis
AGRICOLA Vol 10 No 1 (2020): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v10i1.2750

Abstract

This study aims to look at the application of acetoin-producing rizobacteria as biofertilizers for boosting the growth of rice plants in dissolving phosphates and fixing nitrogen. The experimental design used was a randomized block design (RBD), consisting of 6 (six) treatments, 4 (four) treatments with rizobacteria isolates (Rg21 isolates, Pd13 isolates, Pd7 isolates, and Bb7 isolates), one treatment with synthetic acetoin, and one control. Each treatment was repeated 4 (four) times so that there were 24 experimental units consisting of 10 pots of rice plants. The size of the pot used is a surface diameter of 30 cm, filled with growth media in the form of a layer of paddy soil (taken to a depth of 20 cm from the soil surface) and compost with a ratio of 3: 1. The results showed that the treatment of rhizobacteria producing acetoin was able to spur the growth of rice plants by dissolving phosphates that were still bound by colloidal soil so that it was not available for plants to become available P. Likewise, rhizobacterial treatment is able to fix Nitrogen by changing enzymatically organic N compounds into ammonium

Page 21 of 24 | Total Record : 240

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