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INDONESIA
Jurnal Media Pertanian
Published by Universitas Batanghari Jambi
ISSN : 25031279     EISSN : 25811606     DOI : -
Core Subject : Education, Agriculture,
Agriculture, Biological Sciences & Forestry Languange, Linguistic, Communication & Media
urnal Media Pertanian dipublikasikan dalam Bahasa Indonesia dan diterbitkan dua kali dalam setahun. Jurnal ini mempublikasikan artikel hasil penelitian dan artikel review bidang ilmu Agronomi secara luas.
Arjuna Subject : -
Articles 10 Documents
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Search results for , issue "Vol 9, No 1 (2024): April" : 10 Documents clear
Pengaruh Pemberian Kompos Limbah Tatal Crumb Rubber Pada Tanah Ultisol Terhadap Pertumbuhan Bibit Tanaman Pinang Betara (Areca catechu L.Var.Betara) di Polybag Wati, Fitra; Nasamsir, Nasamsir; Nengsih, Yulistiati
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.235

Abstract

Betel nut (Areca catechu L.) is a palm plant, which is grown mainly for seed use. The purpose of this study was to determine the effect of giving tatal crumb rubber waste compost on ultisol soil on the growth of Betara areca nut plant seeds (Areca catechu L.) and determine the best dose of tatal waste compost for the growth of Betara areca nut (Areca catechu L.) plant seeds. The research was carried out on Jalan Hj Nurijah Arifien at Rt.10 Olak Kemang, Teluk Lake District. The study was conducted for 3 months from June to September 2023. Testing of tatal waste compost analysis was carried out at the BPTP Jambi Laboratory. The study used a complete randomized design (RAL). The treatment design used different doses of tatal compost consisted of 4 dose levels as follows: t0 = soil 3 kg per polybag (control) t1 = tatal compost with a dose of 25 g + 3kg soil, t2 = tatal compost with a dose of 50 g + 3kg soil, t3 = tatal compost with a dose of 75 g + 3kg soil, t4 = tatal compost with a dose of 100 g + 3kg soil. Each treatment was repeated 3 times, resulting in 15 experimental plots. The number of plants per plot is 5 plants, 3 plants are taken as samples, so that the total number is 75 plants. Then the data was tabulated followed by variety analysis (Anova), then continued with the duncan test (DNMRT) at the level of α 5%. Based on the data from the results of research and variety analysis, it shows that the application of tatal waste compost with various doses has a real effect on plant height, stem diameter, root dry weight, root crown ratio and seedling quality index, but has no real effect on header dry weight. Application of tatal waste compost with t4 treatment dose (100g tatal waste compost + 3kg ultisol soil) showed the highest average value on the observed parameters. The t4 treatment increased plant height by 26.53%, stem diameter by 53.24%, plant crown dry weight by 44.26%, and plant root dry weight by 300% and seedling quality index by 133.33%. Keywords :      betel nut plant, compost; ultisol soil;
Respons Pertumbuhan Bibit Kakao (Theobroma cacao L.) Terhadap Pemberian Kombinasi Tandan Kosong Kelapa Sawit dan Pupuk Nitrogen Pada Media Sub Soil Ultisol Nasamsir, Nasamsir; Hayata, Hayata -; Akbar, Alvan Zarano
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.223

Abstract

The limited availability of top soil for fertile growing media encourages the alternative to use subsoil which is less fertile but more widely available. The research aims to test top soil substitution using a combination of TKKS and nitrogen fertilizer on the growth of cocoa seedlings (Theobroma cacao L.) in polybags. The research was carried out at Rt. 04, Simpang Rimbo, Alam Barajo, Jambi city and the Basic and Integrated Laboratory of Jambi University, from May to July 2023. The design used is a factorial Completely Randomized Design (CRD), the first factor of the growing media consists of five levels: k1 = top soil + sub soil (2:1), k2 = TKKS compost + sub soil (100 g: 3 kg), k3 = TKKS compost + sub soil (:150 g :3 kg), k4 = TKKS compost + Sub soil (200 g :3 kg), k5= TKKS compost + sub soil (250 g :3 kg). The second factor of N fertilizer dosage consists of three levels: n0 = 0 g urea/plant, n1= 2 g urea/plant, and n2= 4 g urea/plant. Parameters observed included plant height, stem diameter, plant dry weight, root dry weight, amount of chlorophyll in cocoa seedlings aged 21 WAP, media water content, and soil chemical properties. Data were analyzed using analysis of variance, then continued with the DNMRT test at the α level of 5%. The results of the research showed that there was a real interaction between the combination of EFB compost and nitrogen fertilizer in the sub-soil planting medium on plant height, seed stem diameter, shoot dry weight, root dry weight and amount of leaf chlorophyll, but the interaction was not significant on the water content of the planting medium. The highest height of cocoa seedlings was found in the k5n2 treatment at 40.43 cm, the largest seed stem diameter was obtained from k5n2 at 13.17 mm, the highest seed crown dry weight was obtained in the k5n2 treatment at 39.97 g, the highest root dry weight was obtained in the k5n2 treatment amounting to 28.37 g, the highest amount of leaf chlorophyll was produced from the k5n1 treatment at 36.90 μmol m-2, and the highest water content of the planting medium was produced from the k5n0 treatment at 41.77%. Based on research conducted, cocoa nurseries can use Ultisol sub-soil planting media treated with a combination of TKKS compost + sub-soil (250 g: 3 kg of soil) and 4 g of nitrogen fertilizer in polybag-1Key words: cocoa, EFB compost, nitrogen fertilizer, Ultisol sub soil
Pengaruh Lama Penyangraian Terhadap Karateristik Kimia dan Mutu Organoleptik Pasta Cokelat Prasetyo, Muhammad Dwi; nengsih, yulistiati; Marpaung, Ridawati; Andriyani, Lizyanti
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.230

Abstract

Roasting is a very important post-harvest stage in processing cocoa beans into derivative products because this roasting process will produce the characteristic color, aroma, taste and texture of the cocoa beans. The research was carried out from February to March 2023 at the Basic Laboratory of Batanghari University, Jambi. The study used a completely randomized environmental design. The treatment design is roasting time with 4 levels as follows: P1: 20 minutes, P2: 30 minutes, P3: 40 minutes, P4: 50 minutes. The variables observed were the moisture content of the dry cocoa beans, the color of the chocolate paste, the aroma of the chocolate paste, the taste of the chocolate paste, the liking of the chocolate paste, the bitterness of the chocolate paste. Organoleptic testing of color, aroma, taste, brownness and liking variables was carried out using a perception test with a 5-scale Likert scale. The data was tabulated, followed by analysis of variance, then continued with the DMRT test at the α level of 5%. Based on the results of the research and discussion, it can be concluded that different roasting times have no significant effect on the acidity (pH) of roasted cocoa beans, color, aroma, taste, bitterness and liking of chocolate paste. Roasting time of 20 minutes produces chocolate paste with a brown color, a favorable aroma, a favorable taste, a slightly bitter bitterness level and a favorable level of liking. 
Potensi Cangkang Kerang Pensi dan Kulit Udang Sebagai Sumber Kitosan untuk Mengendalikan Penyakit Mosaik pada Tanaman Cabai (Capsicum annuum L.) Asniwita, Asniwita -; Oktavian, Muhammad Eris; Pebrianti, Herni Dwinta
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.225

Abstract

The mosaic disease caused by the Tobacco mosaic virus (TMV) potentially causes economic losses to chili, so it is necessary to be controlled. One of the ways to control mosaic disease is using chitosan. Chitosan can be obtained from animal shells. The research aims to study the potential of pensi clam shells and shrimp shells as a source of chitosan to control mosaic disease on chili. The research used a Completely Randomized Design with 5 treatments and 5 replications, each experimental unit consist of 3 plants. Treatments included healthy control (without TMV and without chitosan), diseased control (without chitosan), shrimp shell chitosan, pensi clam shell chitosan, and industrial chitosan. Chitosan can delaythe incubation period,the disease severity is reduced by up to 41.86%. Plant height and fruit weight on chitosan protected plants were significantly different from unprotected plants.The height on 28-day old plants with chitosan and without chitosan treatments was 103.39 cm and 95.98 cm respectively, and fruit weight at the first harvest was 57.10 g and 42.57 g respectively. The chitosan used in this research has the potential to reduce mosaic disease in chili. Chitosan can be combined with other control techniques in an integrated disease management. Key words: chili, chitosan, mosaic, Tobacco mosaic virus
Perbandingan Komposisi Media Tanam Tanah Ultisol, Blotong dan Arang Sekam Terhadap Pertumbuhan Bibit Tebu (Saccaharum officinarum L.) Asal Bud Chips di Polybag Situmorang, Leonardo Tamoko; Hayata, Hayata; Nasamsir, Nasamsir
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.231

Abstract

A planting media composition consisting of ultisol soil, composted sugar cane residue (blotong)and husk charcoal is needed to support the growth of sugarcane (Saccharum officinarum L.) seedlings from bud chips. The aim of this research was to determine the comparison of the planting media composition consisting of the ultisol, blotong and husk charcoal on the growth of sugar cane (Saccaharum officinarum L,.) seedlings from Bud Chips in Polybags. This research used a completely randomized design (CRD) with one treatment factor, i.e. the planting media composition consisting of ultisol, blotong and husk charcoal with the following volume ratio: V1 = (1 l) + (0.5 l) + (0.5 l), V2 = (0.5 l) + (0.5 l) + (1 l), V3 = (0.5 l) + (1 l) + (0.5 l), V4 = (0.67 l) + (0.67 l) + (0.67 l). Each treatment was repeated 3 times. The parameters observed were plant height, stem diameter, shoot dry weight and root dry weight, as well as the root shoot ratio. The result showed that the comparison of the planting media composition   for ultisol, blotong and husk charcoal, in treatment V3 = (0.5 l) + (1 l) + (0.5 l) had a significant effect on plant height of 201.30 cm with an increase of 29.795%, stem diameter 21.77 mm with an increase of 38.92%, shoot dry weight 44.73 g with an increase of 158.55%, root dry weight 5.29 mm with an increase of 153.11%, root crown ratio 8.47 with an increase of 51.52 %.
Pertumbuhan Bibit Kakao (Theobroma cacao L.) Pada Berbagai Kombinasi Pupuk Anorganik NPK dan Pupuk Hayati Bioneensis di Polibag Ramadhani, Rizky Fajriah; Hartawan, Rudi; Hayata, Hayata; Marwan, Edy
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.227

Abstract

The cultivation of cocoa plants that began in nurseries, is an effort to increase cocoa production. High yields can be achieved with high-quality cocoa beans. This study aims to obtain a combination treatment of NPK inorganic fertilizer with the best Bioneensis bioorganic fertilizer to support the growth of cocoa seedlings. This study used a one-factor Complete Randomized Design. The treatment design tested was Bioneensis bioorganic fertilizer and NPK fertilizer with 5 levels of dosage and 3 replications. as follows:  b0 : Control, b1 : 7.5 g NPK fertilizer, b2 : 9.9 g Bioneensis fertilizer, b3 : 5 g NPK fertilizer (66.7% of b1) + 3.3 g of Bioneensis fertilizer (33.7% of b2), and b4: 2.5 g NPK fertilizer (33.7% of b1) + 6.6 g of Bioneensis fertilizer (66.7% of b2). and b4: 2.5 g NPK fertilizer (33.7% of b1) + 6.6 g of Bioneensis fertilizer (66.7% of b2). Implementation of research in the form of land preparation and shade,  preparation of planting media,  seedling preparation, feeding, treatment, and maintenance of plants. Plant height, stem diameter, header dry weight, root dry weight, root crown ratio, and quality index are the parameters that are measured. The results of this study concluded that treatment of 2.5 g of NPK fertilizer combined with 6.6 g of Bioneensis biofertilizer will increase plant height by 60.10%, rod diameter by 43.86%, The dry weight of the header was 183.31%, the dry weight of the roots was 229.41%, and the quality index was 189.20% compared to the control. 
Pengembangan Biobriket Dari Limbah Kulit Nangka Muda (Artocarpus Heterophyllus Lamk.) Dengan Berbagai Konsentrasi Bahan Perekat Dari Tepung Tapioka Arzita, Arzita; Fathia, Nyimas Myrna Elsa; Fitriani, Miranti Sari; Ikawati, Diyan; Nizori, Addion
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.232

Abstract

Young jackfruit waste accounts for around 70% of its total weight in the form of skin and straw, which is typically discarded, indicating that it has the potential to damage the environment. Young jackfruit skin waste comprises lignocellulose, including cellulose (38.69%), hemicellulose (20.80%), lignin (26.50%), and water (11.13%). This composition is most likely to be utilised as biological charcoal as a raw material for the production of Biobriquettes, which are a valuable renewable energy source. The objective of this research is finding the best concentration of tapioca adhesive for manufacturing Biobriquettes from juvenile jackfruit skin. The research was carried out at the Agricultural Engineering Laboratory.The research is divided into five stages: preparation of young jackfruit skin waste, carbonisation and sieving process, adhesive manufacturing, biobriquette making, and biobriquette printing. The study used a Completely Randomised Design with four (four) treatments and five (five) replications, specifically administering tapioca adhesive concentrations (25%, 30%, 35%, and 40%). The parameters observed include water content, ash content, volatile substances, resistance, initial flame time and flame duration.The research Data were analysed using ANOVA, followed by Duncan's New Multiple Range Test at the 5% level. The best biobriquette results were obtained by utilising a concentration ratio of young jackfruit peel charcoal and adhesive of (75:25%), with a water content of 5.16%, ash content of 7.96%, volatile compounds of 12.29%, durability of 0.40%, time The initial flame lasted 6.33 minutes, while the flame duration was 113.98 minutes. These results comply with Indonesian National Standards (SNI 01-6325-2000)  
Pengaruh Biochar Sekam Padi dan Pupuk Kandang Kotoran Ayam Terhadap Kesuburan Ultisol dan Hasil Kacang Tanah (Arachis hypogea L.) Bilhuda, Abi Mayu; Riduan, Ahmad; Junedi, Heri
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.228

Abstract

Peanuts are a legume commodity that ranks second after soybeans and have the potential to be a strategic commodity because demand is quite large every year, both for food, feed and industry. Ultisol soil is soil that is less fertile and unproductive for most plants. Organic matter can improve soil conditions and provide nutrients for plants. Biochar is a soil amendment material made from various crop residues that has potential and has a high C/N ratio or is difficult to decompose. The aim of this research is to determine the effect of rice husk biochar combined with chicken manure on improving the fertility of Ultisol, on peanut yield. , and determine the best dose of rice husk biochar combined with chicken manure for peanut yield on Ultisol soil. The research was carried out at the experimental field of the Agricultural Training Center Jl. Jambi – Palembang, KM 16 Pondok Meja Village, Mestong District, Muaro Jambi Regency, from May to August 2022. Research usingRandomized Block Design (RAK), with 9 treatments, namely chicken manure (P0B0 = Without biochar and chicken manure, P1B0 = 10 tons ha-1 chicken manure, P2B0 = 15 tons ha-1 chicken manure manure, P0B1 = 5 ton ha-1 biochar, P0B2 = 10 tons ha-1 biochar, P1B1 = 10 tons ha-1 chicken manure + 5 tons ha-1 biochar, P1B2 = 10 tons ha-1 chicken manure + 10 tons ha- 1 biochar, P2B1 = 15 tons ha-1 chicken manure + 5 tons ha-1 biochar, P2B2 = 15 tons ha-1 chicken manure + 10 tons ha-1 biochar) and 3 groups as replications, so that in the research There are 27 experimental plots. The observation variables in this research were plant height, number of leaves per plant, flowering age, number of pods per plant, pod weight per plant, dry pod weight per plot, weight of 100 seeds, plant yield per hectare, and plant P and K nutrient uptake. To determine the effect of treatment, a 5% level of analysis of variance (ANOVA) was carried out. The results of the research show that the application of rice husk biochar combined with chicken manure affects the fertility of ultisol, namely by increasing the soil pH to close to neutral, the elements of total N, total P, total K and available P so that it influences the variables of plant height, number of leaves, number of pods per plants, plant P and K uptake, dry weight of pods per plant, dry weight of pods per plot, weight of 100 seeds, and plant yield per hectare. Keywords: Peanuts, Ultisol, Biochar, Chicken Manure.
Karakteristik Morfologi dan Hasil Kedelai Edamame yang Diberi Eco-enzyme dan Pengendalian Gulma Berbeda di Lahan Tropis Soverda, Nerty; Swari, Elly Indra; Neliyati, Neliyati; Ratna, Yuni; Pebrianti, Herni Dwinta; Wahyuni, Dilla
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.233

Abstract

Edamame soybeans are a variety of soybeans that act as leaf vegetables that are rich in protein, minerals and vitamins. Edamame soybean cultivation is not yet popular, even though the need and demand is quite large. Eco-enzymes are inputs that play an important role as natural hormones and provide nutrients for plants. Eco-enzyme is an organic product that goes through an anaerobic fermentation process. A decrease in the yield of cultivated plants can be caused by competition with weeds. Several general weed control options have been developed, but appropriate weed control options are needed to ensure production and ecological sustainability. Research was carried out at the Teaching and Research Farm (1°370'129" S, 103°312'0.501"), Faculty of Agriculture, Jambi University. The research started in January and ended in March 2023 using a split plot design, as the main plot was the concentration of eco-enzymes and the weed control method was chosen as the sub-plot. The eco-enzyme treatments specified were 0 ml L-1(e1), 10 ml L-1 (e2), and 20 ml L-1 (e3). Weed control treatment consists of 2 (two) weed control methods, namely uprooted and cutting off. The parameters observed were morphological growth (plant height, number of root nodules, leaf chlorophyll content, and flowering time) and yield potential (number of pods, number of filled pods, and fresh weight of pods). The results showed that the differences in eco-enzyme concentration and applied weed control were not significantly different on morphological parameters (plant height, number of root nodules, and chlorophyll content of edamame soybean leaves 5 WAP) and yield potential parameters (number of pods, number of filled pods, and wet weight pods) edamame soybeans 65 DAP. Weed control through uprooting was able to increase the number of pods (4.39%), the number of filled pods (5.08%), and the wet weight of the pods (9.57%).Key words: eco-enzymes, edamame soybeans, weed control
Karakteristik Kimia dan Kualitas Organoleptik Cokelat Pasta Dengan Suhu Penyangraian Yang Berbeda Menggunakan Alat Coffee Roasting Marpaung, Ridawati; Hartawan, Rudi; Lesinde Simatupang, Oliviandra Afrianda
Jurnal Media Pertanian Vol 9, No 1 (2024): April
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/jagro.v9i1.229

Abstract

The aims of this research were to determine the chemical characteristics and organoleptic quality of chocolate paste with different roasting temperatures using a coffee roasting tool. The environmental design used in this study was a Completely Randomized Design Treatment design, namely different roasting temperatures, with 4 roasting temperature levels, as follows: t1 (130oC) ; t2 (140oC); t3 (150oC );  and t4 (160oC). The duration of roasting was carried out for 30 minutes. Each treatment was repeated 3 times so that there were 12 experimental units. The variables observed in this study were chemical characteristics including water content dry cocoa beans, acidity (pH) and fat content of roasted cocoa beans, while the organoleptic qualities observed were: color, aroma, taste, bitterness, and preference for chocolate paste. The The results showed that: different roasting temperatures have a significant effect on the fat content of the roasted cocoa beans, but are not significantly different on the pH of the roasted cocoa beans : color, aroma, taste, bitterness and preference for chocolate paste. The sensory test showed that panelists  preferred aroma, preferred taste, level of bitterness was slightly bitter and level of preference was liked were 130oC-160oC.

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