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INDONESIA
Jurnal Agrotek UMMat
Published by Universitas Muhammadiyah Mataram
ISSN : 23562234     EISSN : 26146541     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal AGROTEK UMMat merupakan salah satu jurnal yang dikelola oleh Fakultas Pertanian UM Mataram yang membawahi dua program studi yakni prodi Teknologi Hasil Pertanian(THP) dan Teknologi Pertanian , Jurnal ini sudah memiliki ISSN 2356-2234 (print) , ISSN 2614-6541 (online) , untuk jurnal online terbit pertama kali di bulan Februari 2018. Jurnal AGROTEK terbit dua kali setahun yakni bulan Februari dan Agustus. Redaksi menerima artikel baik dari kalangan praktisi maupun akademisi terkait bidang pertanian berupa hasil penelitian, studi kepustakaan maupun tulisan ilmiah terkait rekayasa pertanian,mesin-mesin pertanian,dll.
Arjuna Subject : -
Articles 8 Documents
 1 
Search results for , issue "Vol 9, No 2 (2022): April" : 8 Documents clear
Pengaruh faktor sosial ekonomi terhadap pendapatan petani tembakau (studi kasus di Kecamatan Suralaga Kabupaten Lombok Timur) Dudi Septiadi; Lalu Sukardi; Pande Komang Suparyana
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8300

Abstract

Tobacco is a commercial commodity with high economic value. The tobacco producing industry has a considerable contribution in state revenues, employment and the source of farmer income. The purpose of this study was for; 1) explain the characteristics of tobacco farming; 2) Analyzing the influence of socio-economic factors on farmer income. The research was conducted in Suralaga District, East Lombok Regency. The sampling technique used was purposive sampling as many as 30 farmer respondents who carry out tobacco farming. The data analysis method used in this study was quantitative analysis with multiple linear regression approaches. The results of the analysis show the socio-economic factors that influence the income of tobacco farmers is the factor of the amount of production (X1), the value of land lease (X2), the value of fertilizer use (X4), the value of the use of agricultural medicine (X5), labor costs (X6 ), and the selling price of tobacco (X7).
Perubahan nutrisi ikan asam pedas dalam retort pouch dengan variasi waktu sterilisasi Mustika Nindiya Mutma'innah; Maherawati Maherawati; Tri Rahayuni
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8247

Abstract

Asam pedas is a soupy food with spices and the main ingredient is thick-fleshed river fish. This food has a low shelf-life, so it is necessary to apply sterilization technology. This research uses catfish as the main ingredient and retort pouch as packaging. This study aimed to determine the best sterilization time for catfish’s asam pedas using retort pouch packaging based on physicochemical and microbiological characteristics. The sterilization time used is 5, 10, 15, 20, and 25 minutes. Parameters observed were fat, protein, pH, thiobarbituric acid (TBA), texture, and Total Plate Count (TPC). The results showed that the sterilization time did not affect fat content, protein content, hardness level, TBA value, and the number of microbes, but the sterilization time significantly affected the pH value of catfish’s asam pedas packaged in retort pouches. Overall, the sterilization process carried out in this study did not change the physicochemical and microbyological characteristics of the catfish’s asam pedas. The best treatment in this study was a sterilization time of 25 minutes with a TPC value of 6.14 x 106 CFU/ml, the protein content of 11.89%, the hardness level of 178.81 gf, the pH value of 6.11, the fat content of 6.27%, and the TBA content of 0.19 mg malonaldehyde/kg.
Sikap petani terhadap adopsi inovasi sistem tanam jajar legowo Donny Ivan Samuel Simatupang; H.T. Pakpahan; D.C.B. Nazara
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8194

Abstract

The jajar legowo planting system needs to be implemented in all regencies/cities in North Sumatra, because this planting system is an attempt to optimized agricultural yields. This study purposes were: 1) determined the farmers’ attitude to implement the jajar legowo system; 2) determined the factors that influence the implementation of jajar legowo system at the research site; and 3) determined how farmers implemented the jajar legowo planting system at the research site. The method used to determine the research location applies purposive sampling. The method of determining the sample used is "Stratified Random Sampling" based on the area of land cultivated by farmers. The analytical method to determine the factors that influenced the farmers’ attitude to implement the jajar legowo system used a Liker scale, while the analytical method determined the factors that influenced the implementation of the jajar legowo system used multiple linear regression. The research results can be concluded that 1) the farmers’ positive attitudes towards the jajar legowo system were 16 people (53.33%), and negative attitudes were 14 people (46.67%). The positive attitude was shown by the farmers being satisfied with the jajar legowo system. 2) Simultaneously, the factors of physical capital, social capital, and human capital have not real influence on farmers’ attitudes in implementing the jajar legowo system. 3) Farmers who implement the jajar legowo system are 21 farmers (70%) and those who do not implement it are 9 farmers (30%).
Aktivitas antibakteri ekstrak dan fraksi makroalga Eucheuma cottoni terhadap bakteri penyebab jerawat Dewi Kurnia; Aris Suhardiman; Hedy Nurdiansyah; Mursal Ghazali
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.6161

Abstract

Acne is a skin disease that often occurs in adolescence and even adulthood, characterized by the presence of blackheads, papules, pustules, nodes, and cysts on the face, neck, upper arms, chest, and back. Although not life-threatening, acne can affect a person's quality of life by giving a bad psychological effect in the way a person assesses, perceives and responds to his condition and situation. The aim of this study is to asses the antibacterial activity of the extract and fraction of the macroalgae Euchema cottonii against acne-causing bacteria, namely Propionibacterium acnes and Staphylococcus epidermidis. The extraction method used was maceration, using 96% p.a ethanol as a solvent and fractionation using the ECC method with three solvents with different polarity levels, namely n-hexane, ethylacetate and ethanol. The activity test was carried out using the paper disc and micro dilution method with the comparison antibacterial clindamycin. The results showed that there was no antibacterial activity from either the extract or fraction of macroalgae Euchema cottonii against the bacteria Propionibacterium acnes, but there are activity from the extract and fraction (n-hexane and ethylacetate) against the Staphylococcus epidermidis bacteria with the MBC value at a concentration of 15% and MIC at a concentration of 5% (for the extract and n-hexane fraction), while for the ethylacetate fraction the MIC value was at a concentration of 10%. Therefor, the strength of the antibacterial activity of the extract and fraction of Eucheuma cottoni is in the weak category.
Analisis pemasaran lobster mutiara (Panulirus ornatus) di Kabupaten Lombok Timur Fadlika Ahmadi; Syarif Husni; Muhammad Nursan
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8293

Abstract

East Lombok Regency is one of the priority areas in the development of pearl lobster, so it has received government attention with the construction of a lobster village in the Jukung Bay Area as the foundation for the construction of a lobster estate in the region. One of the important goals of this development is the creation of information and market access that is open to cultivators so that they no longer depend on the price of pearl lobsters from suppliers. The concept of an efficient supply chain needs to be carried out to determine the distribution of pearl lobster commodities from producers to consumers which can result in satisfaction between both parties. This study aims to determine the marketing channels of pearl lobster in East Lombok Regency and analyze the efficiency of these marketing channels. The method used in this research is descriptive quantitative and qualitative methods with data collection techniques using interviews. Pearl lobster marketing analysis was carried out using descriptive methods while marketing efficiency analysis was carried out using producer shares and marketing margins. The results show that there are two kinds of pearl lobster marketing channels in East Lombok Regency, namely marketing channel I with the scheme of cultivators collectors wholesalers (exporters)/consumers and marketing channel II with cultivator consumer schemes. The value of the producer's share in marketing channel 1 is 89.49% with a marketing margin of Rp. 82,000 while the share value of producers in marketing channel II is 100% so the marketing of pearl lobster in East Lombok Regency is efficient because it has a producer share value of ≥60%. Based on these results, it can be concluded that there are two marketing channels for pearl lobster in East Lombok Regency, where these marketing channels are classified as efficient.
Potensi peningkatan hasil kacang tanah (Arachis hypogaea L.) melalui kombinasi aplikasi NPK dan pupuk guano Nurbaiti Amir; Berliana Palmasari; Syafrullah Syafrullah; Eka Ari Irawan
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.6884

Abstract

This study aims to determine and determine the dose of NPK fertilizer with the appropriate application of guano fertilizer on the yield of peanuts (Arachishypogaea L.), The study was conducted from September to December 2020, this study used a split plot design with 3 replicates for a total of 27 plots. The treatment variables were NPK fertilizer (N), namely N1 = 25 kg ha-1; N2 = 50 kg ha-1 ; N3 = 75 kg ha-1 and Guano Fertilizer (G) ie G1 = 5 tons ha-1; G2 = 10 tons ha-1 ; G3 = 15 tonnes ha-1. Observational variables in this study included the number of pods per plant (pods), pod weight per plant (g), weight of 100 seeds (g) and weight of pods per plot (kg). The results showed that combination of NPK fertilizer 75 kg ha-1 with guano fertilizer 10 tons ha-1 gave the highest yield of peanuts at 1.49 kg per plot (2.98 tons ha-1).
Respon pertumbuhan dan hasil tanaman jagung manis (Zea mays saccharata) terhadap pupuk oganik cair orrin Mulyati Mulyati; Nur’aini Nur’aini; Rukmini Kusmarwiya
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8263

Abstract

Orrin liquid organic fertilizer (POC) is one of the organic fertilizers that contain essential nutrients, both macro and micro, and Si elements which are readily available for plants. This study aims to determine the effect of concentration and frequency of Orrin liquid organic fertilizer on the growth and yield of sweet corn plants. The experiment was conducted on the land of a farmer in Tembeng Putik Village, Wanasaba District, East Lombok Regency. The method used is a Randomized Block Design (RBD) with a factorial pattern consisting of 2 factors: the first factor was concentration (k) Orrin Liquid Organic Fertilizer consisting of 4 levels, namely (0, 5,10, and 15) ml L-1, and the second factor was frequency (f) consisting of 2 levels, namely f1 = age of 2 and 4 weeks after planting (WAP), f2 = age of 2, 4 and 6(WAP). combinations were from these two factors were obtained 8 treatment combinations and each treatment was repeated 3 times. Data obtained were analyzed using analysis of variance at a 5% significance level, and for significantly different treatments tested further with the Honestly Significant Difference test at the same level. The results showed that there was no interaction difference between the concentration and frequency of Orrin liquid organic fertilizer on all variables tested. Orrin liquid organic fertilizer concentration did not affect all the variables tested except for the shoot fresh weight. While the frequency of Orrin liquid organic fertilizer does not affect all the variables tested. Further research is needed on the effectiveness and efficiency of using POC Orrin for the corn which can be used as an alternative to environmentally friendly fertilizers
Ekonomi pertanian era pandemi dengan metafora kupu-kupu berkode R12 dan R47 dalam ibadah Roikhan Mochamad Aziz
Jurnal Agrotek Ummat Vol 9, No 2 (2022): April
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jau.v9i2.8236

Abstract

The aim of this research is to analyze agricultural economic development in the pandemic era with the function of butterflies as agricultural pollinating insects with codes R12 and R47 in symbols of worship. The object of this research is agricultural pollinating insects, namely Butterflies. The research was carried out from literacy studies of journals, books, scriptures, and electronic media. The methodology used is descriptive analysis. The methods used include reflexivity, dynivity, and similarity. The results obtained that the Butterfly motif stores codes R12 and R47 which are the unification of religion and science. There is a natural morphology on the butterfly's upper wings in the form of seven individual lines (7). The bottom wing motif shows a pattern of three (3) small circles like the letter sin, there is also a protrusion of the inner wing that has a long motif with the pattern of the number one (1) like the letter lam, and the largest circle pattern with the number nine (9) on the inside like the letter mim, so it looks like 319 and sinlammim. The source of my reflexivity comes from the R12 which is positioned at the bottom. The number 19 out of 319 is also found in Covid-19 which has an economic impact. The butterfly carries the message of the formula resulting from the structure of creation on the wings with the Hahslm 472319 pattern. This formula gives the meaning of dynivitas (unification) in the Butterfly that religion and science are one unit. Besides that, there is also meaning in the life of a pandemic in the form of a link between the existence of butterflies that the agricultural process is carried out in a worship way through insects with a wing motif which shows that humans turn to God for worship. The novelty of this research is that the dynivtas formula stored in the butterfly's wings can be used as a lesson in agricultural ecosystems in the current pandemic economic era.

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