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All Journal Jurnal Dinamika Pengabdian (JDP) Jurnal Pertanian Agros Seminar Nasional Lahan Suboptimal Agroprimatech Pelita Kota Journal
Bayu Pratomo
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PENGARUH DOSIS PUPUK KANDANG (AYAM DAN KAMBING) PADA PERTUMBUHAN Mucuna bracteta D.C DI PEMBIBITAN Agustoni Tarigan; Bayu Pratomo; Julaili Irni; Dika Ade Pranoto; Aisar Novita
JURNAL PELITA KOTA Vol 2 No 2 (2021): JURNAL PELITA KOTA, AUGUST 2021
Publisher : Karimun University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51742/pelita.v2i2.421

Abstract

Penelitian ini menggunakan metode eksperimen dengan Rancangan Acak Kelompok Non Faktorial. Faktor yang digunakanadalah PK0 100% Tanah + 0% pupuk kandang (ayam dan kambing), PK1 50% Tanah + 50% (25% + 25%) pupuk kandang (ayam dan kambing), dan PK2 25% Tanah + 75% (37,5% + 37,5%) pupuk kandang (ayam dan kambing). Dengan metode tersebut dapat diperoleh 8 ulangan dengan 3 perlakuan, maka diperoleh 24 petakan dengan perpetak ukuran 1x1 meter dan jarak tanam 15 cm/pokokmaka diperoleh perpetak 36 tanaman perpetak dengan pengambilan sampel 15% maka di peroleh 6 tanaman sample untuk pengamatan, maka total sample untuk pengamatan yaitu 144 tanaman dan total keseluruhan tanaman adalah 864 tanaman. Data dianalisis menggunakan sidik ragam (Analisis of variance) dengan uji lanjut Beda Nyata Terkecil (Uji BNT). Berdasarkan hasil pengamatan dapat disimpulkan bahwa pemberian pupuk kandang (ayam dan kambing) berpengaruh pada pertumbuhan tanaman Mucuna bracteata pada minggu ke 6 sampai ke 8, dan jumlah daun pada tanaman Mucuna bracteata pada MST ke 8 serta berat kering, pada perlakuan PK1 50% Tanah + 50% pupuk kandang (25% pupuk kandang ayam + 25% pupuk kandang kambing). Tetapi untuk panjang akar nilai yang tertingi pada PK0 100% tanah + 0% pupuk kandang (ayam dan kambing) karena tanaman melakukan mekanisme memperpanjang akar untuk mencari unsur hara untuk mencukupi kebutuhannya selama 8 MST, dan pada berat basah tanaman akar nilai yang tertingi pada PK0 100% tanah + 0% pupuk kandang (ayam dan kambing) sebagai akibat dari pertambahan panjang akar tanaman tersebut.
Pengaruh Limbah Cair Pabrik Kelapa Sawit terhadap Pertumbuhan Bibit Mucuna bracteata Fernando B. Manik; Seno Aji; Suratni Afriyanti; Nur Ariyani Agustina; Julaili Irni; Bayu Pratomo
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan K
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Manik FB, Aji S, Afriyanti S, Agustina NA, Irni J, Pratomo B.  2020. The effect of application palm oil mill effluent on the growth mucuna bracteata seedlings. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimalke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Mucuna bracteata is a legum crop cover that has a high nitrogen fixation ability. This research aims to determined the effect of application and dosage levels Palm Oil Mill Effluent (POME) on the growth of Mucuna bracteata seedlings.This research was carried out in Jl. Agenda, Sei Putih Barat Subdstrict, Medan District from March to May 2020 using experimental method with non-factorial Randomized Complete Block Design (RCBD) with three replications and seven levels of POME treatment: (L0) Control/do not use POME, (L1) 25 ml/l solution, (L2) 50 ml/l solution, (L3) 75 ml/l solution, (L4) 100 ml/l solution, (L5) 125 ml/l solution, (L6) 150 ml/l solution. The research data were analyzed using analysis of variance and a further test Tuckey using software SAS version 9.1.3 at 5% level. The result of research indicates that application POME on the growth of Mucuna bracteata seedlings significantly effect on canopy fresh trendiland shoot dry weight. While on the root fresh weight, root dry weight, root shoot ratio, number of root nodules, and life percentage not significantly effect. The conclusion of this research is application POME (L6) 150 ml/l solution is the treatment that give the highest on shoot fresh weight 9,69 g, shoot dry weight 1,88 g, and number of  root nodules 20,58.
Pengaruh Bonggol Pisang (Musa Balbisiana Colla) sebagai MOL dan Lama Perendaman terhadap Pertumbuhan Mucuna bracteata Dini Ariyska; Bayu Pratomo; Rama R. Sitinjak; Abednego S. Karosekali; Laura J. Pinem; Edy Fachrial
Seminar Nasional Lahan Suboptimal 2020: Prosiding Seminar Nasional Lahan Suboptimal ke-8 “Komoditas Sumber Pangan untuk Meningkatkan K
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Ariyska D, Pratomo B, Sitinjak RR, Karosekali SA, Pinem JL, & Fachrial E. 2020. The effect of banana weevil (Musa balbisiana Colla) as MOL and soaking time on the growth of mucuna bracteata. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xxx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).This study aims to determine the effect of concentration and soaking time of MOL banana weevil (Musa balbisiana Colla) on the growth of Mucuna bracteata. The banana species used in this study were bananas with seeds, and grew in abundance in several plantation areas. So that the potential is very disturbing to the main crop, namely oil palm, in other words it becomes a weed in plantations. In this study, bananas were used as a source of MOL. This study used an experimental method with a factorial randomized block design with 2 replications and 16 treatments. The first factor is the concentration of MOL banana weevil (Musa balbisiana Colla) (M) with 4 levels: M0 (0%), M1 (15%), M2 (30%), M3 (45%), the second factor is immersion time (P) with 4 levels: P0 (immersion), P1 (15 minutes), P2 (30 minutes), P3 (45 minutes). The data obtained were analyzed by means of analysis of variance with a significance of 5%. The results of data processing showed that anova did not significantly affect the interaction between the MOL concentration of banana weevil (Musa balbisiana Colla) and the immersion time on the growth of Mucuna bracteata. Various concentrations of banana weevil MOL (Musa balbisiana Colla) and soaking time did not significantly affect the growth of Mucuna bracteata plants. However, physically the growth of Mucuna bracteata is good, so that the presumption arises that this MOL actually acts as a nutrient/fertilizer for plants. Not as a growth regulator as the initial target of the research.
Pengaruh Mikroorganisme Lokal (MOL) Rebung Bambu dan Lama Perendaman terhadap Pertumbuhan Mucuna bracteata Indra Setiawan Rambe; Bayu Pratomo; Rama Riana Sitinjak; Abednego Suranta Karosekali; Laura Juita Pinem; Edy Fachrial
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Rambe IS, Pratomo B, Sitinjak RR, Karosekali AS, Pinem LJ, Fachrial E. 2020. The effect of bamboo shoots as local microorganisms (MOL) and soaking time on the growth of mucuna bracteata. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The Effect of Bamboo Shoots as Local Microorganisms (MOL) and Soaking Time on The Growth of Mucuna bracteata. The research is aimed at obtaining the concentration of microorganism local bamboo shoots and long soaking the right to increase the growth of plants Mucuna bracteata. The study used an experimental method with a 2 factorial randomized block design (RBD). The first factor is the MOL concentration of the bamboo shoots which consist of 4 level that is: Control (R0), 100 ml/l (R1), 150 ml/l (R2), 200 ml/l (R3) and a factor of two is long immersion which consists of 4 level that is: Control (M0), 15 minutes (M1), 30 minutes (M2), 45 minutes (M3). The data were analyzed using (Analysis of Variance) with a significant 5% and followed by The DMRT (Duncan Multiple Range Test) with a significant 5% using SAS software version 9.3.1. Based on the results of data analysis, the results showed that the effect of local microorganism concentration (MOL) of bamboo shoots on Mucuna bracteata plants had a significant effect on tendril length at a concentration of 150 ml/l (R2) at the age of 4-5 MST and a concentration of 200 ml/l (R3) in age 6 MST, and root shoot ratio at a concentration of 150 ml/l (R2), but did not significantly affect the number of leaves, fresh and dry weight of shoots, fresh and dry weight of roots, number of root nodules, and root length. Soaking time and interaction had no significant effect on the number of leaves, tendrils length, weight of fresh and dry shoot, fresh and dry weight of root, root nodule number, root length, and the ratio of root header.
Pengaruh Keong Mas (Pomacea canaliculata) Sebagai MOL dan Lama Perendaman Terhadap Pertumbuhan Mucuna bracteata Obet Edom Ginting; Bayu Pratomo; Sari Anggraini; Edy Fachrial; Aisar Novita
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Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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Abstract

Ginting OE, Pratomo B, Anggraini S, Fachrial E, Novita A.  2020.  Effect of golden snail (Pomacea canaliculata) as MOL and soaking time on the growth of mucuna bracteata. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-8 Tahun 2020, Palembang 20 Oktober 2020. pp. xx.  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).Golden snail (Pomacea canaliculata) is a pest on rice plants. Golden snails (Pomacea canaliculata) contain minerals that can be used as nutrients for plants so that they can be used as MOL (local microorganisms). The purpose of this study was to determine the effect of giving MOL snails and the duration of immersion on the growth of Mucuna bracteata. This study used a factorial randomized block design experimental method with 2 replications. The first factor was the concentration of MOL snails (K) with 4 levels of treatment, namely K0 (0%), K1 (15%), K2 (30%), K3 (45%) while the second factor was immersion time (M) with 4 levels of treatment M0 (0 minutes), M1 (15 minutes), M2 (30 minutes), M3 (45 minutes). The results showed that the interaction between the concentration of MOL snails (Pomacea canaliculata) and the immersion time did not have a significant effect on all parameters. Various concentrations of MOL snail (Pomacea canaliculata) and immersion time did not significantly affect the growth of Mucuna bracteata.
DAMPAK AKTIVITAS PERKEBUNAN KELAPA SAWIT TERHADAP KUALITAS AIR DI DESA NAGA TIMBUL, KABUPATEN DELI SERDANG Sari Anggraini; Sandra Cecilia Natasha Lombogia; Bayu Pratomo; Suratni Afrianti; Husnin Nahry Yarza
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3256

Abstract

The expansion of palm plantations led to soil removal from forests into plantations, resulting in biophobic damage to the environment. Over time the environment naturally becomes polluted, as water is caused by human activity. This is seen from the growing area of palm oil plantations in both rural areas and District, one of which is correlated to the Naga Timbul village. Environmental pollutants can cause a variety of impact on water environments such as industrial waste or in the process of agriculture, so to know the quality of the water used by communities should be known to affect the quality of palm plantations in Naga Timbul village, District Deli Serdang. The water quality assessment in Naga Timbul village is adjusted according to government rule number 82 on water quality management and water pollution control. As for the results of a test, the ph of the homes of citizens close to the plantation of palm oil was 6,3, Bod 2 mg/ L, Cod 8mg/ L, Do 6,7 mg/ L, Ammonium 0.3 mg/L, NO3 as n 1,15, the sample had no distinct color and potentially no scent. The impact of coal- palm plantation activity on the quality of the water far from the plantations (cities) and upstream, central, downstream rivers has been found.INTISARIPerluasan perkebunan kelapa sawit mengakibatkan pemindahan lahan dari hutan menjadi perkebunan, sehingga mengakibatkan rusaknya lingkungan secara biofisik. Seiring berjalannya waktu lingkungan secara alami mengalami pencemaran seperti air yang disebabkan oleh aktivitas manusia. Hal ini dilihat dari semakin luasnya perkebunan kelapa sawit pada wilayah antar desa dan Kecamatan di Kabupaten deli Serdang salah satu nya pada Desa Naga Timbul. Pencemaran lingkungan dapat menyebabkan berbagai pengaruh pada lingkungan perairan misalnya limbah industri pangan ataupun dalam proses perkebunan, oleh karena itu untuk mengetahui kualitas air yang digunakan oleh masyarakat perlu diketahui dampak aktivitas perkebunan kelapa sawit terhadap kualitas air di Desa Naga Timbul, kabupaten Deli Serdang. Penilaian kualitas air di desa nagatimbul disesuaikan berdasarkan Peraturan Pemerintah Nomor 82 Tentang Pengelolaan Kualitas Air dan Pengendalian Pencemaran Air. Adapun hasil pengujian nya yaitu pH pada sampel rumah warga yang dekat dengan perkebunam kelapa sawit adalah 6,3, BOD 2 mg/L, COD 8mg/L, DO 6,7 mg/L, Amoniak 0,3, NO3 sebagai N 1,15, Sampel tidak memiliki warna yang khas dan berpotensi racun serta tidak memiliki bau. Oleh karena itu ditemukan adanya dampak dari aktivitas perkebunan kelapa sawit terhadap kualitas air dengan pembanding air yang jauh dari perkebunan (kota) dan air sungai bagian hulu, tengah, hilir.
Pengaruh Formulasi Cendawan Entomopatogen Metharizium anisopliae(Metchnikoff) Sorokin dan Beauveria bassiana(Bals.-Criv.) Vuill terhadap Pertumbuhan dan Daya Tahan Hama Penyakit pada Bibit Kelapa Sawit (Pre nursery) Gunawan, Juan Felix; Sat Rahayuwati; Bayu Pratomo; Suratni Afrianti
Agroprimatech Vol. 8 No. 2 (2024): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v8i2.5409

Abstract

Entomopathogenic fungi are fungi that can cause death to insect pests. Some reports state that entomopathogenic fungi are endophytic or can grow in plant tissue and are positive for plant growth and produce phenol substances that insects do not like. The study aims to determine whether the formulation of entomopathogenic fungi Metharizium anisopliae (Metchnikoff) Sorokin and Beauveria bassiana (Bals.-Criv.) Vuill given to pre-nursery oil palm seedlings can help increase growth and resistance to pests and plant diseases. The study used factorial RAK with 3 replications and 2 factors, namely M. anisopliae fungus (M) with 4 levels: M0 = 0 g (control), M1 = 5g, M2 = 10g, and M3 = 40g, and B. bassiana fungus (B) with 4 levels namely: B0 = 0g (control), B1 = 5g, B2 = 10g, and B3 = 40g. The research resultsshowed that sprouts could grow into seedlings well, with an average third leaves appearing at week 12 after planting. The results of ANOVA analysis showed that the treatment factor of M. anisopliae and B. bassiana fungus gave an effect that was not significantly different on the parameters of the number of leaves, plant height, stem diameter, leaf length, number of leaf spots, leaf spot area, number of insect bites, insect bite area, plant length, crown wet weight, crown dry weight, root wet weight, root dry weight and root crown ratio. In other words, adding various doses of mixed formulation of M. anisopliae and B. bassiana did not provide a response to trigger plant growth and prevent the undesirable effects of insects. There are suggested that the two fungi are already in the oil palm seedling tissue as endophytes but until the 12th week, they have not shown any effect as a growth promotor or preventive effect the seddling tissue not liked by insects.
BANK PUPUK ORGANIK: PENGELOLAAN LIMBAH TERNAK, DAPUR, DAN PERTANIAN SEBAGAI IMPLEMENTASI EKONOMI SIRKULAR DI DESA KANDANGAN Sakiah, Sakiah; Tuty Ningsih; Bayu Pratomo
Jurnal Dinamika Pengabdian Vol. 10 No. 1 (2024): JURNAL DINAMIKA PENGABDIAN VOL. 10 NO. 1 OKTOBER 2024
Publisher : Departemen Budidaya Pertanian Fakultas Pertanian UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jdp.v10i1.36438

Abstract

Limbah organik yang berasal dari ternak, dapur dan pertanian masih memerlukan perhatian dari berbagai pihak. Disatu sisi, limbah organik menjadi pemicu meningkatnya emisi gas rumah kaca di atmosfir, disisi lain, limbah organik merupakan “emas” bagi dunia pertanian apabila dikelola secara tepat. Desa Kandangan memiliki potensi besar dalam hal bahan baku pupuk organik yang bersumber dari ternak lembu maupun kambing, limbah dapur dan pertanian. Namun, masyarakat Desa Kandangan belum mengelolanya karena keterbatasan iptek. Pengabdian kepada masyarakat (PkM) ini bertujuan untuk mengedukasi dan mendampingi masyarakat Desa Kandangan dalam pengelolaan limbah ternak, dapur dan pertanian secara terpadu dan terpusat yang dinamakan Bank Pupuk Organik. Metode yang digunakan yaitu penyuluhan, pelatihan dan pendampingan. Kegiatan PkM telah dilaksanakan bertahap, berdasarkan evaluasi pre-test dan post-test menunjukkan peningkatan pemahaman mitra terhadap konsep pupuk organik yaitu 90%, pengolahan limbah dan dampak terhadap lingkungan mencapai 73% serta kebermanfaatan program PkM yang dirasakan mitra yaitu 83%. Adapun produk yang dihasilkan dari program PkM ini yaitu eco enzyme, pupuk organik cair (POC) dari urin lembu, pupuk organik padat (POP) dari campuran feses lembu, limbah dapur dan pertanian serta logo dan label kemasan pupuk organik. Produk yang dihasilkan dari Bank Pupuk Organik dapat dimanfaatkan mitra, khususnya bagi petani yang merupakan masyarakat Desa Kandangan. Diperlukan pendampingan yang berkelanjutan agar pembuatan pupuk organik berjalan secara konsisten dan pupuk organik yang dihasilkan memenuhi standar SNI. ABSTRACT Organic waste from livestock, kitchens and agriculture still requires attention from various parties. On the one hand, organic waste is a trigger for increased greenhouse gas emissions in the atmosphere, on the other hand, organic waste is "gold" for the world of agriculture if managed properly. Kandangan Village has great potential in terms of organic fertilizer raw materials sourced from cattle, kitchen and agricultural waste. However, the people of Kandangan Village have not managed it due to limited science and technology. This community service aims to educate and assist the people of Kandangan Village in managing livestock, kitchen and agricultural waste in an integrated and centralized manner called the Organic Fertilizer Bank. The methods used are counseling, training, mentoring and demo plots. Community service activities have been carried out in stages, based on pre-test and post-test evaluations, it shows an increase in partners' understanding of the concept of organic fertilizer, which is 90%, knowledge of waste management and its impact on the environment reaches 83% and the usefulness of the program is 93%. The products produced from this program are eco enzyme, ox urine liquid organic fertilizer, solid organic fertilizer mixed with ox feces, kitchen and agricultural waste. The products produced from the Organic Fertilizer Bank are used as fertilizer for farmers who are the people of Kandangan Village. Keywords: Sustainable, economy, green, organic, fertilizer.
Co-Authors Abednego S. Karosekali Agustoni Tarigan Aisar Novita Dika Ade Pranoto Dini Ariyska Edy Fachrial Fernando B. Manik Gunawan, Juan Felix Husnin Nahry Yarza Indra Setiawan Rambe Irni, Julaili Karo Sekali, Abednego Suranta Laura J. Pinem Median Ramot Situmorang Nur Ariyani Agustina Nur Ariyani Agustina Yani Obet Edom Ginting Pinem, Laura Juita Rama Riana Sitinjak Sakiah Sakiah Sandra Cecilia Natasha Lombogia Sari Anggraini Sat Rahayuwati Seno Aji Suratni Afrianti Suratni Afriyanti Tuty Ningsih