Article Per Year (5 Year)
p-Index From 2021 - 2026
4.08
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Pertanian Indonesia Journal of Degraded and Mining Lands Management SC (Savana Cendana) : Jurnal Pertanian Konservasi Lahan Kering AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Biologi Tropis Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Pertanian Agros Paspalum: Jurnal Ilmiah Pertanian Agroprimatech Jurnal Agrotek Lestari PRIMA: Journal of Community Empowering and Services Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Agrica: Journal of Sustainable Dryland Agriculture International Journal Of Science, Technology & Management (IJSTM) Ekopem: Jurnal Ekonomi Pembangunan Jurnal Agroteknologi dan Pertanian (JURAGAN) Nusantara Hasana Journal Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Cemara Education and Science Jurnal Agroteknologi dan Pertanian (JURAGAN)
Bria, Deseriana
Unknown Affiliation
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

Published : 29 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 29 Documents
Search

 1   2   3 
ISOLASI DAN KARAKTERISASI MIKROBA PENGHASIL ANTIBIOTIK DARI RIZOSFER TANAMAN KECIPIR (PSOPHOCARPUS TETRAGONOLOBUS) DAN PISANG (MUSA PARADISIACA) Hasibuan, Sari Yulia Kartika; Jaya, Dori Kusuma; Ansiska, Paisal; Bria, Deseriana; Aprianto, Dodi
Jurnal Agroteknologi dan Pertanian (JURAGAN) Vol 2 No 1 (2021): JURAGAN (JURNAL AGROTEKNOLOGI DAN PERTANIAN) April 2021
Publisher : LPPM Universitas Bina Insan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32767/juragan.v2i1.45

Abstract

Many microbial populations are found in the rhizosphere, including in the soil layer that follows the plant root system. Rhizosphere soils contain more bacteria, fungi and actinomycetes than non-rhizosphere soils. One of the antibiotic producing bacteria has been isolated from the rhizosphere. The purpose of this study was to isolate and characterize the biochemistry of antibiotic producing bacteria and to evaluate their superiority in inhibiting other types of bacteria. Three microbial isolates were isolated from the rhizosphere of winged bean (K) and banana (P1 and P2) plants. All isolated isolates were tested for antagonism with E. coli, Bacillus, and Pseudomonas bacteria on Nutrient Agar (NA) media to determine antibiotic-producing bacteria. Furthermore, identification and characterization of colony morphology and a series of antagonism and pathogenicity tests were carried out. The three isolates had irregular colony forms (isolates K and P1) as well as oval shapes (isolate P2), flat surface, glossy texture, milky white or cream color, and irregular edges. The antagonism test showed that isolates P1, P2, and K could inhibit the growth of bacterial colonies E. coli, Bacillus, and Pseudomonas, respectively. In the pathogenicity test, the three microbial isolates did not show symptoms of necrosis in tobacco leaves after 2 days of observation.
KAJIAN SIFAT KIMIA DAN FISKA TANAH PADA LAHAN BEKAS GALIAN MANGAN DI DESA OELAMI Tobing, Wilda Lumban; Taus, Jonisius; Bria, Deseriana; Tefa, Azor Yulianus; Kolo, Maria Magdalena
Agroprimatech Vol. 7 No. 2 (2023): Agroprimatech
Publisher : Prodi Agroteknologi Fakultas Agro Teknologi Universitas Prima Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34012/agroprimatech.v7i1.4273

Abstract

Manganese is a micro nutrient that plants need in small quantities. Manganese plays an important role as an enzyme activator, including phosphate transfer enzymes and enzymes in the Krebs cycle. The aim of this research was to study the chemical and physical properties of the soil on ex-manganese excavated land in Oelami Village, TTU Regency. This research was carried out in June-September 2022. Analysis of the chemical and physical characteristics of the soil was carried out in the laboratory of the Faculty of Agriculture, University of Timor, and the Laboratory of the Faculty of Agriculture, Nusa Cendana University. This study used a descriptive experimental method which was carried out by survey and continued with laboratory analysis. Soil samples were taken at 5 points based on land use. Based on the results of the analysis of the chemical and physical properties of soil from ex-manganese excavated land, pH was 6.321 (slightly sour), CEC 33.46 me/100g (high), C-organic 0.22% (low), N-total 0.22% (low ), P-total 61.44 mg/100g (high), K-total 71.189 mg/100g (high), Mn-total 19,089 ppm (high), organic matter 0.81% (low), sandy loam soil texture ( sand 81.33%, dust 10.67%, and clay 8.00%), soil water content 8.611% (medium), soil density 1.25 g/cm3 (medium), soil specific gravity 1.47 g/ cm3 (low), and porosity 14.961% (high)
Pengembangan Minuman Teh Daun Kelor (Moringa olifera L.) PT. Maspete, Kabupaten Malaka Tuas, Maria Angelina; Beli, Theresia; Obehetan, Januarius; Kolo, Maria Yulita; Purwiyantini, Nina; Bria, Deseriana; Pareira, Magdalena Sunarty; Mambur, Yohanes F.V.
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 4 No. 6 (2024): November 2024 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v4i6.628

Abstract

Daun kelor telah dikenal oleh masyarakat sebagai antioksidan alami. Daun kelor (Moringa olifera L.) memiliki senyawa antioksidan seperti flavonoid, asam askorbat, karotenoid dan fenolat. Daun kelor juga dikenal sebagai tanaman obat. Berdasarkan pentingnya daun kelor tersebut maka dibuatlah minuman teh daun kelor yang lebih praktis dan dapat diterima di semua kalangan usia. Fokus utama kegiatan ini yaitu pada pengembangan minuman teh daun kelor di PT. Maspete Kabupaten Malaka. Selain itu, kegiatan ini juga berfokus pada pemanfaatan tanaman kelor (Moringa oleifera) sebagai solusi kemandirian pangan di wilayah tersebut. Melalui pendekatan langsung di lapangan, kegiatan ini dimulai dari proses produksi hingga uji organoleptik. Proses produksi yang dilakukan melewati tahapan pemanenan, pembersihan, pengeringan, pemilihan manual, pengemasan, sterilisasi dan mengemasan akhir. Uji organoleptik terhadap 50 panelis menunjukkan sebanyak 82% memberikan penilaian positif untuk aspek rasa, 78% pada aspek aroma, 85% pada aspek warna teh sementara pada aspek tekstur dinilai agak kasar dari serbuk teh. Hasil kegiatan ini diharapkan dapat memberikan kontribusi nyata dalam pengembangan kelor sebagai komoditas unggulan yang dapat mendukung kemandirian pangan masyarakat setempat.
THE EFFECT OF INCUBATION TIME AND DOSE OF CHICKEN MANURE COMPOST ON THE GROWTH AND YIELD OF PAKCOY (Brassica rapa L.) Lake, Yoneta; Neonbeni , Eduardus Yosef; Bria, Deseriana; Naisali , Hyldegardis
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 1 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i1.5988

Abstract

Pakcoy has high economic value, therefore it is necessary to increase pakcoy production. To overcome the problems that arise in pakcoy cultivation, it is necessary to carry out proper cultivation that is enviromentally friendly. This study aims  to determine the effect of incubation time and the dosageof chicken manure compost onthe growth of pakcoy (Brasia rapa L.) plants. This study was conducted from October to December 2023, behind the Timor University Library Building and the results of the study were analyzed in the Laboratory of the Faculty of Agriculture, Science and Health, Timor University. This study used a factorial Completely Randomized Design (CRD) consisting of 2 factors. The first factor is the incubation period (W) which consists of four levels, namely the first level (Without), (7 days), (14 days) and (21 days). The second factor is the dose of chicken manure compost (T) which consists of 3 levels, namely (Without), (35 g/polybag), (50 g/polybag). There are 12 treatment combinations that are repeated 3 times to obtain 36 experimental units. The observed observation parameters include plant height, number of leaves, fresh plant weight, root length, fresh root weight, dry plant weight, dry root weight, harvest index. The data collected was analyzed using 2-factor Completely Randomized Design (CRD) analysis of variance (Anova). Next, the treatment average was tested further using the Duncan Multiple Range Test (DMRT) with a significance of 5% according to instructions (Gomes and Gomes, 2010). Data analysis using the SAS 9.1 program. The results of the study showed that there was an interaction between the treatment factors of incubation period and the dose of chicken manure compost on the observation of the number of leaves 7 HST.  Keywords: Chicken manure, compost dosage, incubation time, pakcoy plants
APPLICATION OF TOFU WASTE POC AND BIOCHAR COMPOST AND ITS EFFECTS ON SOIL AND PAKCOY Djata Ndua, Natalia Desy; Bria, Deseriana; Naisali, Hyldegardis
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 1 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i1.6203

Abstract

This study aimed to examine the effect of the application of Liquid Organic Fertilizer (LOF) of tofu waste and compost enriched with biochar on the content of C-organic, N-total, P-total, and P-available soil as well as the growth response and yield of pak choi. The study used a factorial completely randomized design (CRD). The first factor was the concentration of tofu waste LOF (4 levels), namely T0 (0 ml/L water), T1 (100 ml/L water), T2 (200 ml/L water), T3 (300 ml/L water). The second factor was the composition of biochar compost (4 levels), namely K0 (Soil), K1 (Soil: 10% biochar compost), K2 (Soil: 30% biochar compost), K3 (Soil: 50% biochar compost). The research parameters included C-organic, N-total, P-total, and P-available soil, plant height, and fresh weight of the shoot. The results showed that tofu waste LOF and biochar compost increased the content of C-organic, N-total, P-total and P-available soil. Furthermore, there was no interaction between tofu waste LOF and biochar compost on plant parameters. The single treatment of tofu waste LOF also had no significant effect on plant height and fresh weight of the crown, but biochar compost showed a significant effect on plant height and fresh weight of the crown with the best treatment being 50% biochar compost. This study proved that 50% biochar compost is able to improved soil chemical properties and increased pak choi growth and yield. Keywords: dry land, nutrients, planting media, soil chemistry, Timor
Peningkatan Ketahanan Pangan dan Pelestarian Lingkungan di Kelompok Tani Usapi Mnasi Ndua, Natalia Desy Djata; Bria, Deseriana; Binsasi, Yeremias; Naisali, Hyldegardis; Tuas, Maria Angelina; Kadha, Faustinus; Naikofi, Kristina Irnasari
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.v7i1.16910

Abstract

Lahan sub-optimal dengan kesuburan tanah rendah dan keterbatasan akses sayur serta tantangan air saat musim kemarau yang mengancam ketahanan pangan Kelompok Tani Usapi Mnasi. Pengabdian kepada masyarakat ini bertujuan untuk memberikan pelatihan kepada kelompok tani tentang pembuatan pupuk kompos biochar dan penggunaannya dalam pertanian berkelanjutan, mengedukasi petani tentang budidaya sayur di pekarangan menggunakan pupuk organik, dan melakukan pelatihan konservasi lingkungan melalui penanaman pohon di sekitar embung untuk menjaga sumber mata air. Adapun metode yang digunakan yaitu sosialisasi learning by doing. Anggota kelompok tani secara antusias terlibat dalam kegiatan ini sehingga mereka memperoleh pengetahuan dan keterampilan pembuatan pupuk kompos biochar, persiapan lahan, penyemaian benih, pencampuran media tanam, penanaman, dan pemanenan sayur pakcoy di pekarangan serta penanaman pohon dengan menggunakan system self watering bottle dripper sebagai irigasi sederhana.
UJI PERTUMBUHAN DAN HASIL TANAMAN SAWI HIJAU (Brassica juncea L.) MELALUI TAKARAN BIOCHAR SEKAM PADI DAN WAKTU APLIKASI LIMBAH CAIR TAHU Bria, Deseriana; Neonbeni, Eduardus Yosef; Kehi, Stefanus
AGRICA Vol. 18 No. 1 (2025): June
Publisher : Agriculture Faculty of Flores University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/agr.v18i1.3826

Abstract

Mustard greens (Brassica juncea L.) are a vegetable crop that is popular with many people but is experiencing a decline in production. Mustard greens (Brassica juncea L.) are a vegetable crop that is popular with many people but is experiencing a decline in production. This problem is caused by a lack of water, less intensive cultivation techniques and a decrease in soil fertility. This research was carried out with the aim of finding out the effect of the rice husk biochar dosage and the optimal application time for tofu liquid waste to increase the growth and yield of the Tosakan F1 variety of green mustard greens. The research was carried out from June to July 2023 at the Faculty of Agriculture, University of Timor, Sasi Village, South Bikomi District, North Central Timor Regency. The polybag experiment was arranged according to a 3 x 3 factorial completely randomized design (CRD) which was repeated 3 times, consisting of 2 factors, namely: the first factor was the dose of rice husk biochar, namely; without biochar, rice husk biochar dosage (7%), rice husk biochar dosage (14%). Meanwhile, the second factor is the application time for tofu liquid waste, namely: without time limit, once every 6 days, once every 12 days, which is repeated 3 times so that there are 27 experimental unit. The results of the research showed that there was an interaction between the 7% rice husk biochar treatment and the application of tofu liquid waste once every 12 days on the leaf number parameter of 21 HST. A dose of 7% rice husk biochar can increase the growth and yield of mustard greens, namely the parameters of plant height (24.00 cm), number of leaves (16.00), leaf area (690.90 cm2), plant fresh weight (75.99 grams). ) and harvest index (87.81%). Application of tofu liquid waste once every 12 days can increase plant height (22.88cm), number of leaves (15.00 pieces), leaf area (691.33 cm2), plant fresh weight (76.35 grams), and harvest index (88.74 %).
GROWTH AND YIELD TEST OF PAKCOY PLANTS BY UTILIZING WHITE OYSTER MUSHROOM BAGLOG WASTE AND BIOCHAR COMPOST AS PLANTING MEDIA Ndua, Natalia Desy Djata; SERAN, MARSELINA HOAR; Tobing, Wilda Lumban; Bria, Deseriana
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 2 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i2.5579

Abstract

Pakcoy productivity decreases every year due to the use of lowquality soil as a planting medium. The aim of this research is to determine the growth and yield tests of pakchoy plants (Brassica rapa L.) by using white oyster mushroom baglog waste and biochar compost as a planting medium. This research consisted of three times for a total of 36 experimental units. The results of the research showed that there was an interaction between white oyster mushroom baglog waste and biochar compost on the parameters of plant height 14-35 DAP, number of leaves 14-35 DAP, root fresh weight, root dry weight, plant fresh weight, and plant dry weight with the best treatment. is a no-waste white oyster mushroom baglog with 1.25 kg biochar compost. The treatment of white oyster mushroom baglog waste had a significant effect on all growth parameters with the best results being without providing white oyster mushroom baglog waste. Providing 1.25 kg biochar compost had a significant effect on all growth and yield parameters with the best treatment being 1.25 kg biochar compost.
TEST OF MUSHROOMS BAGLOG WASTE RESIDUE AND BIOCHAR COMPOST ON SOIL CHEMICAL PROPERTIES AND GROWTH OF PAKCOY (Brassica rapa L.) Bria, Deseriana; Usolin, Valentina; Naisali, Hyldegardis; Ndua, Natalia Desy Djata; Pareira, Magdalena Sunarty
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 2 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i2.5985

Abstract

This research aims to determine the effect of baglog waste residue and biochar compost on soil chemical properties and the growth of pak choy (Brasicca rapa L.). The pot experiment used a Completely Randomized Design (CRD) with a 4x4 factorial pattern with 3 replications. Variables observed in the research included plant height, number of leaves, root length, plant fresh weight, root fresh weight, soil pH, CEC, K, Ca and Mg. number of leaves, root length, plant fresh weight, root fresh weight, soil pH, CEC, K, Ca and Mg. Observation data were tabulated and analyzed using analysis of variance (Anova) in a completely randomized design. Next, it was tested further using the Duncan Multiple Range Test (DMRT) with a significance level of 5%. The soil chemical parameters analyzed are: Potassium (Bray I Method), Calcium and Magnesium (MSS), Cation Exchange Capacity (Distillation, Ammonium acetate at pH 7), soil pH (with a pH meter). The results of the research showed that the treatment of L2 mushroom baglog waste (50% soil: 50% baglog waste) and B2 biochar compost (50% biochar compost: 50% soil) could improve soil chemical properties such as soil pH, CEC, K, Ca, Mg and growth. Pakcoy.
EFEKTIVITAS PUPUK DAN BARIS TANAM PADA VERTIKULTUR TERHADAP TANAMAN PAKCOY DI LAHAN KERING: EFEKTIVITAS PUPUK DAN BARIS TANAM PADA VERTIKULTUR TERHADAP TANAMAN PAKCOY DI LAHAN KERING Joachim Anasto Seran; Syprianus Ceunfin; Wilda Lumban Tobing; Azor Yulianus Tefa; Deseriana Bria
Cemara Education and Science Vol. 3 No. 2 (2025): Vol III. Edisi II. Tahun 2025
Publisher : Cendekia Madani Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62145/ces.v3i2.159

Abstract

This study aims to determine the effectiveness of fertilizer and planting rows in vertical culture on the growth and yield of pak choi plants in vertical cultivation of fertigation systems in dry land. This study used a 2-factor Split Plot Design. Fertilizer concentration as the main plot consisting of: urea 1 g/L + POC 40 mL/L + BPN 10 mL/L; urea 0.75 g/L + POC 30 mL/L + BPN 7.5 mL/L; urea 0.5 g/L + POC 20 mL/L + BPN 5 mL/L; and urea 0.25 g/L + POC 10 mL/L + BPN 2.5 mL/L planting row intervals as sub-plots consisting of: first planting row, second planting row, and third planting row. There were 12 treatment combinations that were repeated 3 times, so that 36 total treatments were obtained. This study has shown that the treatment of urea fertilizer 0.75 g/L + POC 30 mL/L + BPN 7.5 mL/L in the second planting row is able to increase the growth and yield of pak choi plants in dry land through the application of vertical cultivation system with fertigation.
Co-Authors Adolfianus Nino Andreas Kefi Anggelina Delviana Klau Ansiska, Paisal Aprianto, Dodi Azor Yulianus Tefa Beli, Theresia Buatefa, Bartholomeus Aryanto Dodi Aprianto Dori Kusuma Jaya Efieno Maria Paulo Soares Florian Mayesti Prima R. Makin Fransiskus Yulius Dhewa Kadju Gumelar, Asep Ikhsan Hasibuan, Sari Yulia Kartika Humoen, Maria Imelda Hyldegardis Naisali Imanuel Seran Ismi Andari Jefrianus Nino Joachim Anasto Seran Kadha, Faustinus Kehi, Stefanus Kia, Kristoforus Wilson Kolo, Maria Magdalena Kolo, Maria Yulita Kristina Irnasari Naikofi Lake, Yoneta Lukas Pardosi Mahardika Putra Purba Mali, Maria Inosensia Mambur, Yohanes F.V. Maria Paula Marla Nahak Marinus Kofi Marselinus Banu Maulana, Achmad Subchiandi Natalia Desy Djata Ndua Ndua, Natalia Desi Djata Neonbeni , Eduardus Yosef Neonbeni, Eduardus Yosef Obehetan, Januarius Palbeno, Fulgensius Pareira, Magdalena Sunarty Purwiyantini, Nina RAHAYU WIDYASTUTI Risna Erni Yati Adu Sari Yulia Kartika Hasibuan Sari Yulia Kartika Hasibuan Sefrinus Maria Dolfi Kolo SERAN, MARSELINA HOAR Silla, Misail Epainetus Sipayung, Boanerges Putra Sugeng Santoso Syprianus Ceunfin Talan, Veronika Sofia Jaquelin Taus, Jonisius Tobing*, Wilda Lumban Tuas, Maria Angelina Usolin, Valentina Virginia Luruk Seran Werenfridus Taena Wilda Lumban Tobing Yeremias Binsasi