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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal SOLMA Jurnal Pertanian Agros Martabe : Jurnal Pengabdian Kepada Masyarakat Journal of Saintech Transfer Jurnal Pembelajaran dan Biologi Nukleus Jurnal Agroplasma Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Biofarm : Jurnal Ilmiah Pertanian The International Conference on Education, Social Sciences and Technology (ICESST) Proceedings of The International Conference on Computer Science, Engineering, Social Sciences, and Multidisciplinary Studies
Lubis, Najla
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Technology of Animal Feed Processing (Fermentation and Silage) in Bilah Hulu Village, Labuhan Batu Regency Putra, Andhika; D, Ismail; Lubis, Najla
Journal of Saintech Transfer Vol. 1 No. 1 (2018): Journal of Saintech Transfer
Publisher : Talenta Publisher Universitas Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (106.476 KB) | DOI: 10.32734/jst.v1i1.236

Abstract

The specific target in this activity was to introduce fermentation and silage methodology to improve the quality of animal feed to Mekar Baru stock farmers cooperatives in Labuhan Batu Regency. Seminars and discussions were conducted as parts of the community service which then followed up by direct practice about animal feed fermentation and silage. The results of the mentioned activities included seminars, discussion, and fodder. In conclusion, the technology of animal feed processing is in a high favorand needed by people in the village, especially beef cattle farmers whose livestock was only given green animal feed all this time.
The effectiveness Assay of Vegetable Pesticides Papaya and Mahogany Leaf Extracts in Pest Control of Spodoptera exigua (Lepidoptera: Noctuidae) on Onion (Allium ascalonicum L) Cultivation Siregar, Winda Sari; Ginting, Tri Yaninta; Lubis, Najla
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i1.5394

Abstract

Spodoptera exigua is the main pest that attacks the onion crop. S.exigua attack can cause crop failure reaching 57%-100%. The use of natural ingredients from plants for vegetable pesticides such as papaya leaves and mahogany leaves containing secondary metabolite compounds: alkaloids, papain, saponins, tannins, terpenoids, flavonoids and steroids that can damage the feeding activity system and damage the pest growth system which eventually the pest will die. This study uses a non-factorial RAL (Completely Randomized Rack) method with 7 treatments M0= Control, M1= Papaya leaf extract 30%, M2= Papaya leaf extract 60%, M3= Mahogany leaf extract 30%, M4= Mahogany leaf extract 60%, M5 = Papaya leaf extract 15% + mahogany leaf extract 15%, M6= Papaya leaf extract 30% + mahogany leaf extract 30%. The highest mortality result is 72.50% with the treatment of 60% papaya extract vegetable pesticide and the lowest is 27.50% with the treatment of 30% mahogany extract vegetable pesticide. The initial symptoms of death of S. exigua caterpillars are characterized by larvae that are less active in moving, moving to the surface of the container, moving away from the feed, convulsing and finally dying. The mortality of S. exigua larvae at 24 JSA killed a total of 14 larvae and increased with each subsequent treatment. The results of the vegetable pesticide test on natural enemies using extracts that produce the highest percentage of mortality on S. exigua is 100%. This indicates that the extract is safe for the survival of natural enemies. Plant-based pesticides papaya leaf extract, mahogany leaves and a combination of papaya and mahogany leaves have an effect on the mortality of S. exigua caterpillars
Socialization Of Making Fermented Goat Urine Liquid Organic Fertilizer M. Wasito; Lubis, Najla; Sulardi; Muhammad Ibnu Al Alif
The International Conference on Education, Social Sciences and Technology (ICESST) Vol. 3 No. 2 (2024): The International Conference on Education, Social Sciences and Technology
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/icesst.v3i2.427

Abstract

Goat urine is liquid waste from goat feces. Goat urine is able to provide macro and micro nutrients and contains growth regulators (ZPT) that plants need. Goat urine contains 1.5% nitrogen, 0.13% phosphorus, and 1.8% potassium. Goat urine contains natural hormones of IAA, gibberellin, and cytokinin higher than other livestock urine. Goat urine processing can be done by fermentation. Fermentation is a process of chemical changes in an organic substrate through enzyme activity produced by microorganisms. The results of fermentation of organic materials such as sugar, alcohol, amino acids, proteins, carbohydrates, vitamins and other organic compounds are easily absorbed directly by plant roots. The use of effective microorganisms in the manufacture of goat urine fermented liquid organic fertilizer aims to accelerate the fermentation process. Effective microorganisms or also known as probiotics are mixed cultures of various types of beneficial microorganisms such as photosynthetic bacteria, lactic acid bacteria, actinomycetes yeasts, fermentation fungi that can improve soil microbes. The use of solid waste of goat manure is commonly done by farmers, but the use of liquid waste (urine) of fermented goats has not been widely known. Therefore, it is important to optimize the use of fermented goat urine as liquid organic fertilizer.
Eco-enzim Berbahan Dasar Limbah Rumah Tangga Terhadap Aktivitas Fusarium oxysporum Lubis, Najla; Tarigan, Ruth Riah Ate; Tarigan, Rico Kris Hadinata; Afiq, Muhammad Ihlal; Miswanto, Miswanto
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 2 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i2.5097

Abstract

Tujuan penelitian ini yaitu untuk mengevaluasi efektivitas Eco-enzim (EE) yang terbuat dari limbah pertanian dalam menghambat aktivitas jamur patogen Fusarium oxysporum. Ekoenzim merupakan larutan fermentasi yang dihasilkan dari campuran limbah organik, gula, dan air. Dalam studi ini, berbagai jenis limbah pertanian seperti kulit buah, sisa sayuran, ataupun bagian tanaman lainnya yang digunakan sebagai bahan baku pembuatan Eco-enzim.Metode yang digunakan meliputi pembuatan EE dengan 2 jenis komposisi bahan baku, dan berbagai konsentrasi pengenceran eco-enzim yaitu 1 : 0; 1 : 10; 1:50: dan 1 : 100. Pengujian eco-enzim dilakukan secara in vitro terhadap pertumbuhan miselium F. oxysporum, Hasil penelitian menunjukkan bahwa Ekoenzim dari campuran limbah kulit buah dan sisa sayuran memiliki daya hambat tertinggi terhadap F. oxysporum pada variasi pengenceran 1 : 100.Kesimpulan dari penelitian ini adalah Ekoenzim berbahan dasar limbah pertanian memiliki potensi sebagai agen pengendali hayati terhadap F. oxysporum. Pemanfaatan Ekoenzim dapat menjadi solusi ramah lingkungan dalam pengendalian penyakit tanaman sekaligus mengurangi limbah pertanian dan mengatasi pencemaran lingkungan
Pendampingan Pembuatan Pakan Ternak dari Limbah Jagung Melalui Proses Pencacah dan Silase menggunakan Inovasi Teknologi Mesin Pencacah Rahmaniar, Rahmaniar; Lubis, Najla; Pangabean, Fitriyani
Jurnal SOLMA Vol. 13 No. 3 (2024)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v13i3.16519

Abstract

Background: Pendampingan pembuatan pakan ternak menggunakan inovasi teknologi mesin pencacah memanfaatkan limbah jagung diolah menjadi silase untuk pakan ternak di Desa Suka Maju Sibolangit. Kegiatan ini bertujuan menghasilkan olahan pencacah limbah tanaman jagung yang diproses menjadi pakan ternak sebagai dalam bentuk silase yang dapat disimpan dalam jangka waktu yang lebih lama. Metode: Metode Pelaksanaan melalui 5 tahapan yaitu tahapan Focus Group Discusion (FGD), Sosialisasi pemnafaatan limbah jagung untuk pakan ternak, perancangan inovasi mesin pencacah, pendampingan pembuatan pakan ternak yang dipermatasi (silase), uji coba pemberian pakan pada ternak dan evaluasi kegiatan. Hasil: Dari pendampingan pembuatan pakan ternak, bekerja dengan baik kemampuan mencacah limbah jangung 300 Kg dilakukan dalam waktu ±25 Menit. Kemampuan mesin ini melakukan pencacahan karena telah dilengkapi 65 bilah pisau yang dioeprasikan dengan mesin pencacah 7,5 HP. Rata-rata tingkat pemahaman bernilai 85 penggunaan alat dan pembuatan pakan ternak oleh 21 orang anggota Bumdes menyatakan paham dianalisis melalui angket pemahaman pembuatan pakan ternak. Kesimpulan: Pengolahan limbah jagung untuk pakan ternak yang sebelumnya banyak terbuang saat panen jagung, melalui proses pencacahan dan silase, limbah hasil panen menjadi produk berguna sebagai pakan ternak yang dapat disimpan lebih tahan lama dibanding tanpa proses silase.
Sosialisasi Pemanfaatan Sampah Organik Rumah Tangga dalam Produksi Eco-enzim di Desa Suka Mulia Kecamatan Secanggang Kabupaten Langkat Lubis, Najla; Tarigan, Ruth Riah Ate; Ramadhan, Sufi Rafli; Miswanto, Miswanto
Abdimas Galuh Vol 7, No 1 (2025): Maret 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v7i1.16291

Abstract

Kulit buah atau sayur merupakan contoh sampah organik yang telah mengalami fermentasi untuk menghasilkan eco-enzim (EEn). Produk eco-enzim mudah digunakan, mudah dibuat, dan memiliki banyak kegunaan. Produk ini dapat digunakan untuk membersihkan lingkungan (sanitasi lingkungan), menyegarkan udara, membersihkan lantai, membantu tanaman menjadi lebih kaya nutrisi, membuat tanah lebih subur, dan membersihkan diri dengan mandi atau menggosok gigi, agen antibakteri, anti jamur, sebagai disnfekta alami, dan masih banyak lagi. Setiap hari, masyarakat dan kelompok penduduk di Desa Suka Mulia, Kecamatan Secanggang, Kabupaten Langkat, Provinsi Sumatera Utara, menghasilkan sampah organik dalam jumlah yang cukup banyak di rumah mereka. Oleh karena itu, perlu dilakukan edukasi dan peningkatan kesadaran kelompok masyarakat tersebut tentang perlunya informasi dan keterampilan tambahan untuk mengelola sampah/limbah organik. Karena EEn merupakan produk multiguna yang dapat mengatasi masalah sampah atau limbah organik dalam jumlah besar, khususnya di rumah tangga, maka salah satu upaya pengelolaan sampah atau limbah organik tersebut memerlukan tambahan informasi dan pengetahuan berupa sosialisasi dan penyadaran kepada masyarakat. Tujuan dari upaya ini adalah untuk menanggulangi dan menjaga lingkungan yang bersih dan sehat, yang akan membantu mengurangi kesulitan yang terkait dengan pencemaran lingkungan. Kegiatan sosialisasi ini dilakukan melalui praktik langsung di samping melalui metode ceramah dan diskusi. Masyarakat dapat memperoleh manfaat dari hasil pelatihan pembuatan EEn ini dengan cara menangani limbah organik, sampah rumah tangga, limbah ternak, dan limbah pertanian.
Respon Pertumbuhan dan Produksi Tanaman Kembang Kol (Brassica oleracea var. botrytis) Terhadap Pemberian Biochar dan POC Urin Kambing Calvin, Mirza; Lubis, Najla; Sajar, Suryani
JURNAL AGROPLASMA Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025)
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v12i2.7523

Abstract

One of the ways to increase cauliflower productivity is by providing nutrients for plants through the provision of organic materials. This study used a factorial Randomized Block Design with 2 factors. The design used in this study was a factorial Randomized Block Design with 2 factors. The first factor is Biochar (B) which consists of 4 levels, namely: B0 = 0 kg / polybag, B1 = 100 g / polybag, B2 = 200 g / polybag and B3 = 300 g / polybag. The second factor is goat urine (K) which consists of 4 levels, namely: K0 = 0 ml / liter of water / plot, K1 = 25 ml / liter of water / plot, K2 = 50 ml / liter of water / plot and K3 = 75 ml / liter of water / plot. The parameters observed in this study were plant height, number of leaves, stem diameter, production per sample, production per plot, cauliflower diameter. The results showed that the provision of biochar fertilizer had no significant effect on plant height, number of leaves and stem diameter, but had a very significant effect on production per sample, production per plot and cauliflower diameter. While the provision of goat urine POC had no significant effect on the number of leaves and stem diameter but had a very significant effect on plant height, production per sample, production per plot and cauliflower diameter. The interaction of the two treatments had no significant effect on all observation parameters.Keywords: cauliflower, biochar, goat urine POC
Pengaruh Pemberian POC Limbah Buah dan Kotoran Kambing Terhadap Pertumbuhan dan Produksi Tanaman Terung Ungu (Solanum melongena) Hamzah, Ali; Siregar, Maimunah; Lubis, Najla
JURNAL AGROPLASMA Vol 12, No 2 (2025): Vol 12, No 2 (2025): (JURNAL AGROPLASMA VOLUME 12 NO 2 TAHUN 2025)
Publisher : UNIVERSITAS LABUHANBATU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/agroplasma.v12i2.7864

Abstract

The utilization of organic fertilizers can be a solution to reduce dependence on inorganic fertilizers and also contribute to improving the surrounding environmental conditions. This study aims to evaluate the effect of applying fruit waste POC and goat manure fertilizer on the growth of purple eggplant (Solanum melongena L). The experimental design used a randomized block design consisting of two factors. The first factor is the dose of goat manure fertilizer, which includes: K0 (0 kg/plot), K1 (2 kg/plot), K2 (4 kg/plot) dan K3 (6 kg/plot). The second factor is the concentration of fruit waste POC, which includes : B0 (0 ml/L.air/plot), B1 (100 ml/L.air/plot), B2 (200 ml/L.air/plot) dan B3 (300 ml/L.air/plot). The parameters observed in this study include plant height, stem diameter, number of productive branches, number of fruits per plant, number of fruits per plot, weight of fruits per plant, and weight of fruits per plot. The analysis of variance shows that the application of goat manure fertilizer and fruit waste POC did not have a significant effect on plant height, stem diameter, and the number of productive branches. However, there was a highly significant effect on the number of fruits per plant, the number of fruits per plot, the weight of fruits per plant, and the weight of fruits per plot. The interaction between the two treatments did not affect all observed parameters. Keywords: purple eggplant, fruit waste poc, goat manure fertilizer
EFEKTIVITAS PEMBERIAN MEDIA TANAM DAN POC CANGKANG TELUR DALAM PENINGKATAN KESUBURAN TANAH PADA STEK TANAMAN ANGGUR (Vitis vinifera) DI PRE NURSERY Monica, Cici; Tarigan, Ruth Riah Ate; Lubis, Najla
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3913

Abstract

The aim of this research was to determine the effectiveness of providing planting media and eggshell poc in increasing soil fertility on grape plant (vitis vinifera) cuttings in the pre-nursery and their interactions. This research used a factorial randomized block design (RAK) consisting of 2 factors with 12 treatment combinations and 3 replications so that 36 plots were needed in the study. The first factor examined was the treatment of planting media with the symbol "C" consisting of C0 = 0 kg/ plot, C1 = 1 top soil: 1 rice husk/ plot, C2 = 2 top soil: 1 rice husk/ plot, C3 = 1 top soil: 2 rice husks/plot. Factor II treatment of giving eggshell POC with symbol I consists of I0 = 0 mL/liter of water/plot, I1 = 5 mL/liter of water/plot, I2 = 10 mL/liter of water/plot. The parameters observed were plant height (cm), tendril length (cm), number of leaves (strands), number of stem segments, stem diameter (mm) and number of tendrils. The results of the research showed that the provision of planting media, eggshell liquid organic fertilizer and the second interaction showed an insignificant effect on all parameters, namely plant height (cm), tendril length (cm), number of leaves (strands), number of stem segments, stem diameter ( mm) and number of tendrils. Key words: planting media, eggshell liquid organic fertilizer, grape plants INTISARITujuan penelitian ini adalah untuk mengetahui efektivitas pemberian media tanam dan poc cangkang telur dalam peningkatan kesuburan tanah pada stek tanaman anggur (vitis vinifera) di pre nursery berserta  interaksinya. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK)  Faktorial terdiri dari 2 faktor dengan 12 kombinasi perlakuan dan 3 ulangan sehingga diperlukan 36 plot dalam penelitian. Faktor yang pertama diteliti adalah perlakuan media tanam dengan simbol “C” terdiri dari C0= 0 kg/ plot, C1 = 1 top soil : 1 sekam padi/plot, C2 = 2 top soil : 1 sekam padi/plot, C3 = 1 top soil : 2 sekam padi/plot. Faktor II perlakuan pemberian POC  cangkang telur dengam simbol I terdiri I0 = 0 mL/liter air/Plot, I1 = 5 mL/liter air/plot, I2 = 10  mL/liter air/plot. Adapun parameter yang diamatin adalah Tinggi Tanaman (cm), panjang sulur  (cm), jumlah daun (helai), jumlah ruas batang, diameter batang (mm) dan jumlah sulur. Hasil  penelitian menunjukan bahwa pemberian media tanam, pupuk organik cair cangkang telur dan  interaksi kedua menunjukan pengaruh yang tidak nyata pada semua parameter yaitu Tinggi  Tanaman (cm), panjang sulur (cm), jumlah daun (helai), jumlah ruas batang, diameter batang  (mm) dan jumlah sulur. Kata kunci: media tanam, pupuk organik cair cangkang telur, tanaman anggur
PENGARUH VARIASI KONSENTRASI EKOENZIM DAN GULA MERAH PADA PERTUMBUHAN JAMUR TIRAM PUTIH (Pleurotus ostreatus) Fitriani, Fitriani; Lubis, Najla; Br. Sitepu, Sri Mahareni
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Edisi APRIL
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4155

Abstract

This research aims to determine the effectiveness of using varying concentrations of ecoenzymes in cultivating white oyster mushrooms (Pleurotus ostreatus), and to determine the effectiveness of using varying concentrations of brown sugar in cultivating white oyster mushrooms. White oyster mushrooms require nutritional supplements during their growth. Additional nutrients are obtained by using water-soluble ecoenzymes and fertilizing oyster mushroom substrate. Ecoenzyme nutrients and brown sugar can increase the yield and growth of oyster mushrooms at harvest. This study used a completely randomized factorial design (CRD) with 2 factors, 16 treatments, 3 replications, and 48 logs. Factor 1 of brown sugar is symbolized by G0 = 0%/baglog, G1 = 40%/baglog, G2 = 80%/baglog, G3 = 120%/baglog. Factor 2 ecoenzyme with symbols E0 = 0%/baglog, E1 = 20%/baglog, E2 = 40%/baglog, E3 = 60%/baglog. The data obtained were analyzed using ANOVA, and continued with the Duncan distance test. The results showed that the highest mycelium growth was in G0, namely 28.83 cm, the highest mushroom stalk height was E0, namely 3.93 cm, the largest cap diameter was in E1, namely 7.68 cm, the highest number of tillers was E3, namely 7 .50 tillers. The highest wet weight is in G3, namely 109.00 g. The height of mushroom mycelium growth, number of branches, cap thickness, mushroom body height and cap diameter in the interaction of brown sugar intake and ecoenzymes in white oyster mushrooms gave results that were not significantly different, but the wet weight results were very significantly different. The results differ significantly.Keywords: ecoenzymes, brown sugar, oyster mushrooms INTISARIPenelitian ini bertujuan untuk mengetahui efektivitas penggunaan konsentrasi ekoenzim yang bervariasi pada budidaya jamur tiram putih (Pleurotus ostreatus), dan mengetahui efektivitas penggunaan konsentrasi gula merah bervariasi pada budidaya jamur tiram putih. Jamur tiram putih memerlukan suplemen nutrisi selama pertumbuhannya. Nutrisi tambahan diperoleh dengan menggunakan ekoenzim yang larut dalam air dan pemupukan substrat jamur tiram. Nutrisi ekoenzim dan gula merah dapat meningkatkan hasil dan pertumbuhan jamur tiram pada saat panen. Penelitian ini menggunakan rancangan acak lengkap faktorial (RAL) dengan 2 faktor, 16 perlakuan, 3 ulangan, dan 48 baglog. Faktor 1 gula merah disimbolkan dengan G0 = 0%/baglog, G1 = 40%/baglog, G2 = 80%/baglog, G3 = 120%/baglog. Faktor 2 ekoenzim dengan simbol E0 = 0%/baglog, E1 = 20%/baglog, E2 = 40%/baglog, E3 = 60%/baglog. Data yang diperoleh dianalisis dengan ANOVA, dan dilanjutkan dengan uji jarak Duncan. Hasil penelitian menunjukkan bahwa pertumbuhan miselium tertinggi terdapat pada G0, yaitu 28,83 cm, tinggi tangkai jamur tertinggi adalah E0, yaitu 3,93 cm, diameter tudung terbesar pada E1, yaitu 7,68 cm, jumlah anakan terbanyak adalah E3, yaitu 7,50 anakan. Berat basah tertinggi pada G3, yaitu 109,00 g. Tinggi pertumbuhan miselium jamur, jumlah cabang, tebal tutup, tinggi badan jamur dan diameter tutup pada interaksi asupan gula merah dan ekoenzim pada jamur tiram putih memberikan hasil tidak berbeda nyata, namun hasil berat basah berbeda sangat nyata. Hasilnya berbeda secara signifikan. Kata kunci: ekoenzim, gula merah, jamur tiram
Co-Authors Afiq, Muhammad Ihlal Ali Hamzah Anggreni, Putri Della Atika Rizki, Cindy Br. Sitepu, Sri Mahareni Calvin, Mirza D, Ismail Fitriani Fitriani Ginting, Tri Yaninta Hayati, Dwi M. Wasito Miswanto Miswanto Monica, Cici Muhammad Hasanuddin, Muhammad Muhammad Ibnu Al Alif Pangabean, Fitriyani Putra, Andhika Rahmaniar Rahmaniar, Rahmaniar Ramadhan, Sufi Rafli Rizki Damayanti, Rizki Sajar, Suryani Siregar, Maimunah Siregar, Winda Sari Siti Khodijah Sulardi . Supiyandi Supiyandi Tarigan, Rico Kris Hadinata Tarigan, Ruth Riah Ate Wardani, Sheila Wasito, M. Yalzamul Insan, Muhammad