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Musamus AE Featuring Journal
Published by Universitas Musamus
ISSN : 26231484     EISSN : 26231492     DOI : -
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering
The aims of MAEF-j is to provide a venue for academicians, researchers, and practitioners for publishing the original research articles or review articles. The scope of the articles published in this journal deals with a contemporary issues in agriculture engineering.
Arjuna Subject : -
Articles 70 Documents
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MODIFIKASI DAN UJI KINERJA MINI CHOPPER UNTUK BAHAN PUPUK ORGANIK DENGAN PENGGERAK MOTOR BENSIN Yustinus Marsel Mangera
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i1.2462

Abstract

ABSTRACTThe purpose of this study was to modify the hopper funnel, chopper knife, output filter, outputchamfer, dimensions of mini chopper, and determine the effective capacity of the modifiedmini chopper. The method in this study is to make design modifications, the implementationof engine manufacturing, and engine performance testing. Mini chopper testing samples usingstraw and water hyacinth. The dimensions of the Marsel mini chopper are 112 cm, width 47cm and height 80 cm, using a Honda WZ 20 combustion motor engine to produce a rollerrotation number (n2) of 1466.66 rpm and a V-Belt speed on the roller blade of 5.85 m/s. Theresults of straw chopping 1.23 kg/minute and water hyacinth 2.03 kg/minute. The length ofstraw cut 1-5 cm and hyacinth 1-3 cm.
Analisis Ketersediaan Dan Kebutuhan Air Di Das Cisangkuy Mariana Lusiana Resubun; Enni Dwi Wahyunie; Suria Darma Tarigan
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i1.2516

Abstract

Flooding in the rainy season and a drought that occurred in the dry season shows the distribution discharge river that is not evenly throughout the year. The event of floods and droughts happened in Cisangkuy watershed will affect the availability of water in fulfilling 6 important sectors of supporting human life, which is: domestic demand for water, agricultural land for farming, freshwater pounds, farm, industry and maintenance of rivers. Analysis of supply and demand for water in this research aims to review the availability and water demand in Cisangkuy watershed , and also water conservation effort with integrated water management. Methods used in this research is a observation method. The result showed there are scarce water ( deficit) in 2005, 2010 and 2015, each of 76 962 026 m3year-1 111 189 540 m3year-1 and 170 215 063 m3year-1.
Pengaruh Naungan dan Pupuk Kandang Terhadap Iklim Mikro dan Pertumbuhan Tanaman Cabai Di Tanah Pasiran Rex Konstantinus Lingitubun; Yosefina Mangera; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

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Abstract

The purpose of this study was to determine the effect of providing shade and manure variations on the microclimate and to determine the effect of providing shade and manure variations on the growth of chilli plants in sandy soils. The method used is descriptive analysis for micro climate parameters and randomized block design (RBD). Twelve treatments tested included: TNA (without shade + chicken manure). TNS (without shade + cow manure). TNK (without shade + goat manure). TNT (without shade + without manure). NHA (shade black + chicken manure). NHS (black shade + cow manure). NHK (black shade + goat manure. NHT (black shade + without manure). NBA (blue shade + chicken manure). NBS (blue shade + cow manure). NBK (blue shade + goat manure). NBT (blue shade + without manure).The research results show that the use of black shade with cow manure has the highest average soil moisture content during the study ie 6.58% while the lowest average moisture content during the study was owned by the treatment without shade and without manure with soil moisture value 1.39%. the shade treatment was able to provide a lower temperature. the blue shade provided an average temperature of 33.21°C . black shade 34.98°C. while without shade 35.87°C. The highest humidity was shown in the treatment of blue shade 68%. black shade 65%. while without shade 63%. Shade treatment with manure is able to reduce soil temperature. indicated by the highest soil temperature in the treatment without shade + without manure 36.41°C and the lowest temperature in the treatment of blue shade + chicken manure 33.89°C. The shade treatment is able to reduce wind speed compared to the treatment without shade. indicated by the lowest value in the treatment of blue shade 11.20 m/s. black shade 11.29 m/s. while the highest value is in the treatment without shade 11.48 m/s . Analysis of variance of shade treatment with manure for plant growth parameters were not significantly different. this could be due to genetic factors of the plant. as well as production components based on analysis of variance for all treatments not significantly different. These results are more influenced by extreme climatic factors at the time of conception so that there is an attack of fruit rot disease which results in suboptimal yields.
Pengaruh Efisiensi Pemberian Air dan Penambahan Bahan Organik Terhadap Pertumbuhan dan Hasil Kacang Tanah (Arachis Hypogaea L) Satra Satra; Yosehi Mekiuw; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

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Abstract

This study aims to determine the water use efficiency (WUE) and the interaction between organic matter and the watering treatment in peanut plants. This study was held in the screen House of the agricultural Faculty of Musamus Merauke University, counted from August – November 2018. This research uses a randomized design of factorial group (RAKF) with 2 treatment factors, factor 1 watering consisting of 5 levels namely watering with the volume of water 100 ml, 200 ml, 300 ml, 400 ml, and 500 ml. As for 2nd factor, namely the addition of Organic material consisting of 4 levels, namely P0 (without organic material), PS (fertilizer charcoal husk), Pa (chicken manure fertilizer), and PSy (cow dung fertilizer), each treatment is combined and repeated 3 times. The results of this study shows that the water use efficiency has no significant effect on all research parameters and there is no interaction between the two factors for all research parameters. The best results with the highest average water use efficiency (WUE) (0.15 gr / mm) were obtained in 100 ml watering treatment with the addition of chicken manure (V1Pa).
Pengaruh Ukuran Potongan Kopra dalam Proses Pengeringan Gergorius Robertus Duyop; Yus Witdarko; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 1 (2019): MAEF-J Oktober 2019
Publisher : Faculty of Agriculture, Musamus University

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Abstract

Copra is the main raw material for making coconut oil. The quality of copra is very much determined by the drying process in order to achieve a water content level according to SNI. The purpose of this study was to determine the effect of the size of the copra pieces on reducing the moisture content in the drying process. The study was conducted in November 2018. There were three treatments in drying, namely coconut fruit pieces 1/2 part, 1/4 part, and 1/8 part. Drying is done under the sun for 42 hours in 6 days of drying. Measurement of the rate of reduction in copra water content was carried out at intervals of 1 hour. Water content was calculated using the gravimetric method. The results showed that the rate of reduction in water content in 1/8 part cut was faster than half or maupun part coconut. While the cut of ½ part and ¼ part, the rate of reduction in water content is not much different and does not show a significant difference. The final moisture content in drying copra for 1/2 part was 4.17%, copra 1/4 part was 4.11%, copra 1/8 part was 1.35%.
PENGARUH EFISIENSI PEMBERIAN AIR DAN PENAMBAHAN BAHAN ORGANIK TERHADAP PERTUMBUHAN DAN HASIL KACANG TANAH (Arachis hypogaea L) Nur Aisah Cindy Lestari; Wahida Wahida
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i2.3503

Abstract

ABSTRACT This study aimed to determine the land suitability class for soybean, corn and peanut plants in Kamno Sari Village, Jagebob District, Merauke Regency. Data analysis was carried out by matching or compare the land requirement for plant and the properties of the land in the study area. The results of this comparison shows the land suitability level for corn, soybeans and peanuts which includes S1 (very suitable), S2 (appropriate), S3 (marginally appropriate), N1 (not suitable at this time) and N2 (not suitable permanently). The results showed that the land suitability class for soybean plants on dry land, paddy fields and land that is planned to be cleared for planting, were classified as marginal suitability class (S3) with limiting factors for root media (r), nutrient retention (f) and available nutrients (n). On the land that is planned to be cleared for planting, the limiting factor is only available nutrients (n). While forest land and open land are included in the currently unsuitable class (N1) with a limiting factor of nutrient retention (f). Land suitability class for maize on dry land, paddy fields and planned land are classified as marginal suitability class (S3) with limiting factors for nutrient retention (f) and available nutrients (n), on planned land the limiting factor is only available nutrients (n), whereas forest and open land are included in the currently unsuitable class (N1) with a limiting factor of nutrient retention (f). Land suitability class for peanut plants on dry land, paddy fields and land plans are classified as marginal suitability class (S3) with limiting factors for root media (r), nutrient retention (f) and available nutrients (n). On the land plan the limiting factor only available nutrients (n), while forest land and open land are included in currently unsuitable class (N1) with a limiting factor is nutrient retention (f).
Rancang Bangun Mesin Pemecah Biji Jagung Terhadap Kesesuaian Ukuran Partikel Butiran Untuk Bahan Baku Pakan Unggas Mukhsin Anami; Indah Widanarti
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

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Abstract

ABSTRACT The aim of this research is design a machine for corn sheller which the results canbe used as raw material for animal feed, especially poultry. The results of thedesign the corn shellerusing a power drive motor AC electric one phase 3/4 Hp. The main components of the engine used are frames, hoppers, crushing chambers,filters, output lines, shafts and bearings. Based on the results of the machine worktest, the engine capacity is 13.13 kg / hour with the results of the analysis ofgranules held by mesh 10 is 70.56%, retained by mesh 18 is 13.20% and passmesh sieve is 16.24%. The material used in this study was dry corn grains with amoisture content of 10.5%. The resulting particle grain size is 2 mm, 1 mm and inthe form granules smooth, the granules are already very good for poultry feed rawmaterials. The results of the economic analysis of the machine designed wereobtained that the cost needed to break 1 kg of dry corn grains was Rp. 2361.
KAJIAN PENGGUNAAN NAUNGAN DAN MULSA TERHADAP IKLIM MIKRO PADA TANAMAN TOMAT (Lycopersicum esculentum Mill.) Dita Rani Suryaningsih; Yosefina Mangera
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i2.3511

Abstract

ABSTRACT The purpose of this study is to determine the effect of shading and mulching on microclimates in tomato plants. This study used a Randomized Block Design (RBD) method with shade and mulch treatment consisting of 6 levels of treatment namely shade without mulch (NTM), plastic mulch shade (NMP), straw mulch shade (NMJ) and without shade without mulch (TNTM) , without plastic mulch shade (TNMP), without straw mulch shade (TNMJ). Each treatment was repeated three times so that there were 18 experimental units. The parameters observed in this study are plant parameters including plant height, number of branches, age of flowering, number of fruit plants and plant fruit weight. Microclimate observations include measurements of soil moisture, soil temperature, ambient temperature and humidity, wind speed and light absorption. Soil physical and chemical properties observed included soil texture, volume weight, specific gravity, soil pH, available K, porosity, organic matter, total N, field capacity and withering point. The results showed that the use of shade and mulch affected the soil moisture content. Shade can also reduce air temperature and can increase humidity. At the soil temperature the use of shade is very influential because it can reduce soil temperature, while the use of mulch also affects because it can reduce the radiation received and absorbed by the soil so that it can reduce soil temperature. Shade affects the speed of the wind and the absorption of light, where the speed of the wind and the absorption of light that is in the shade is lower than in the shade. Data on growth and production of tomato plants were analyzed using variance and tested further using a BNT advanced level of 5%. The use of shade and mulch has a very significant effect on the plant height observation variable at the age of 52 days after planting, but it does not have a significant effect on the observed variables of the number of branches, flowering age, number of fruits and fruit weight in tomato plants (Lycopersicum esculentum Mill). A good mulch for tomato plant growth is silver black plastic mulch, while a good mulch for tomato plant production is rice straw mulch.
The Effect Of Dewaka Banana Ripeness Color Index And Fermentation Time On Fermentation Liquid And Solid Waste In Bioethanol Production Wiyan Afriyanto Pamungkas
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/maef-j.v2i2.3725

Abstract

Dewaka banana is a plant that grows abundantly in Merauke Regency. However, it has not widely used because there is a slightly sour taste when they are ripe. Even though, Dewaka banana has a sugar content that is potential used in bioethanol production. Bananas will convert starch content into sugars (glucose) during the ripening stage. One indicator of determining fruit maturity is by looking at the color index of the fruit skin. In bioethanol production, the fermentation process will produce liquid before purified into ethanol through a distillation process and solid waste. This study aimed to determine the effect of the ripeness color index of Dewaka bananas and the fermentation time on the fermented liquid and solid waste obtained from the fermentation of Dewaka banana fruit substrates with maturity color indexes 3, 5, and 7 at the fermentation time of 24, 30, and 36 hours. The results obtained showed that the best combination was obtained from the maturity color index 7 at a 24-hour fermentation time with the fermented liquid as much as 1.45 liters and solid waste as much as 0.35 kg
Kajian Strategi Produksi Bersih Pada Industri Pati Sagu Skala Medium: Studi Kasus Di Cimahpar Kecamatan Bogor Utara Mega Ayu Yusuf; Muhammad Romli
Musamus AE Featuring Journal Vol 2 No 2 (2020): MAEF-J April 2020
Publisher : Faculty of Agriculture, Musamus University

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Abstract

Medium scale industries are gaining importance and their contribution to pollution problems cannot be ignored. One of medium scale industry having the potential to cause environment problems is centralized of medium scale sago starch industries. Medium scale industries typically have limited space for the installation of treatment system. In addition, often medium scale industries are only marginally profitable, so waste treatment investment may threaten their viability. This problem can be solved by applying cleaner production strategy. This research studies the potentials of cleaner production application and formulating alternatives of cleaner production strategy in order to develop centralized medium scale sago starch industry in Cimahpar. The cleaner production alternatives which are potential to be applied are good housekeeping, washing of sedimentation tank daily, water controling, and worker supervision. The investment of these alternatives is Rp 15 270 000 and pay back period (PBP) one year and two months. Analytical Hierarchy Process (AHP) analysis shows that technology is the most important factor to maximize sago starch production efficiency by applying cleaner production. The priority of cleaner production program from AHP analysis is socialization and training of cleaner production application, integrated waste management, and socialization and training of sago starch quality increasing procedures.

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