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All Journal Jurnal Keteknikan Pertanian Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Agronomi Tanaman Tropika (JUATIKA) Jurnal Ilmiah Profesi Pendidikan Jurnal Pengabdian kepada Masyarakat Nusantara Serambi Journal of Agricultural Technology Journal of Agriculture (JoA) Jurnal Ilmiah Research Student Educandumedia: Jurnal Ilmu Pendidikan dan Kependidikan Jurnal Ventilator: Jurnal Riset Ilmu Kesehatan dan Keperawatan Eumpang Breuh: Jurnal Pengabdian Masyarakat ROCE : Jurnal Pertanian Terapan WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom

Sri Agustina

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Author-ID : 2265764

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Health Professions Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Permeability Study on Several Types of Dry Land Use in Aceh Besar Regency Umar H A; Chairil Anwar; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Yusran Akbar
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 3 No 2 (2021): Volume 3 No.2 July 2021
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v3i2.1380

The variation in soil permeability levels as a result of several types of land use on dry land in Aceh Besar district is not widely known. Therefore, a study of the ability of soil to pass water (soil permeability) as a result of various land use patterns is very important to conduct research in order to maintain a sustainable environment. The metode of research used is directly survey method. The Field survey carried out by taking soil samples that were taken in a composite manner in the processing layer (0-20 cm) and intact. The variables measured include: permeability, soil organic fraction. Intact soil sampling is carried out using a ring or tube to determine soil permeability based on the constan head method. Meanwhile, composite soil samples, which are samples collected from several observation points mixed evenly into a homogeneous sample, those were used to variable soil organic fraction content using the pipette method. Permeability in the type of land use forest shrubs, mixed gardens, moor and teak forests were classified into the medium class. The order of increasing permeability starts from the type of land use for forest shrubs, mixed gardens, moorlands, teak forests and rainfed rice fields. Permeability rates didn't have correlation with organic matter content in several types of dry land use in Aceh Besar district. By increasing sand content, the pores between particles increase, the capillary action weakens, and water easily evaporates through the macro pores, or directly penetrate deep into the soil for vegetation use By increasing clay content, the effect of soil on local rainfall redistribution on vegetation growth changes from decreasing to increasing whereas sand, on the other hand, those was based on a limited distribution of soil types only with high clay content

Analysis of Soil Quality Index of mixed garden land use type on dry land in Blang Bintang sub-district, Aceh Besar district Yusran Akbar; Umar H. A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Ika Rezvani; Irmayanti Irmayanti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 1 (2022): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i1.1794

This research was conducted by using a descriptive method based on the results of surveys and field observations and laboratory analysis. Field survey activities were carried out to obtain primary data in the form of general biophysical conditions of the area and physical and chemical characteristics of the soil obtained from observations and indicators of soil quality through soil analysis in the laboratory. Soil sampling points were determined using the purposive sampling method, namely points that have been determined in selected dry land areas in Blang Bintang District, Aceh Besar District. Soil sampling for analysis of chemical properties was carried out by drilling. Soil drilling was carried out to determine the thickness of the soil solum. Sampling was focused only on the top soil layer with a thickness of 0 - 20 cm. In mixed garden land use type (LUT) 5 - 6 sample points were taken which were then analyzed in the laboratory. From the data from the soil analysis, the fertility status of each type of land use will be determined. Field observations and sampling were carried out at each observation point (LUT) in the Blang Bintang District, Aceh Besar District.The soil characteristics and a large percentage of sand compared to the percentage of silt and clay. The low content of clay fraction in both lands affected the formation of soil aggregates. The position and composition of organic matter greatly determine the process of forming stability and distribution of aggregates. Sandy soil in mixed garden vegetation is difficult to absorb water and nutrients due to large grains and small surface area per unit weight. The soil which is dominated by the sand fraction is porous with high aeration pores. Smooth aeration properties can increase the oxidationof organic matter.

Prediksi Kandungan Kimia Mangga Arumanis selama Penyimpanan dengan Spektroskopi NIR Sri Agustina; Y. Aris Purwanto; I Wayan Budiastra
Jurnal Keteknikan Pertanian Vol. 3 No. 1 (2015): Jurnal Keteknikan Pertanian
Publisher : PERTETA

AbstractThe various internal qualities attributes of fruits and vegetables were able to be predicted nondestructively by using near infrared spectroscopy techniques. The objective of this study was to develop a calibration model for prediction of starch content, soluble solids content and water content of mango fruit by using near infrared spectroscopy and chemometric. The reflectance spectra of mango fruit were obtained in the wavelength range from 1000 nm to 2500 nm. The effects of different pre-process methodsand spectra treatments, such as smoothing 3 points (sa3), first derivative Savitzky-golay 9 points (dg1), and combination of smoothing 3 points (sa3) and first derivative Savitzky-golay 9 points (dg1) were analyzed.The prediction models were developed by partial least square regression (PLS). The results show that the correlation coefficient, standard error calibration and consistency for starch content of 0.95, 1.20% and 86.89% were achieved using pre-process of first derivatif Savitzky-golay 9 points; for soluble solid content of 0.90, 1.34oBrix and 86.24% were achieved using combination of smoothing 3 points and first derivatif Savitzky-golay 9 point and for water content of 0.78, 0.850 % and 99.74% were achieved using smoothing 3 points. This showed the capability of near infrared spectroscopy and the important role of chemometric in developing accurate models for the prediction of internal quality characteristics of mango fruit.Keywords: near infrared spectroscopy, internal quality, chemometric, mango, non destructiveAbstrakKualitas internal dari produk buah dan sayuran mampu dievaluasi dengan baik secara non destruktif menggunakan metode spektroskopi near infrared. Tujuan dari penelitian ini adalah untuk mengembangkan model kalibrasi untuk memprediksi kandungan pati, total padatan terlarut dan kadar air buah mangga selama penyimpanan menggunakan spektroskopi near infrared dan kemometrik. Spektra reflektan buah mangga diukur pada panjang gelombang 1000 nm sampai 2500 nm. Pengaruh metode pra-proses data yaitu penghalusan 3 titik, turunan pertama Savitzky-golay 9 titik, serta kombinasi penghalusan 3 titik dengan turunan pertama Savitzky-golay 9 titik terhadap ketelitian model kalibrasi juga dianalisis. Model prediksi dikembangkan dengan menggunakan regresi partial least square (PLS). Model prediksi dengan spektroskopi near infrared yang dikembangkan menghasilkan koefisien korelasi, standard error calibration(SEC) dan konsistensi untuk kandungan pati adalah 0.95, 1.20%, dan 86.89% yang diperoleh dari data praproses turunan pertama Savitzky-golay 9 titik, untuk total padatan terlarut, yaitu 0.90, 1.34oBrix, dan 86.24% yang diperoleh dengan menggunakan kombinasi antara penghalusan 3 titik dan turunan pertama Savitzkygolay 9 titik, sedangkan untuk kadar air yaitu 0.78, 0.850%, dan 99.74% diperoleh dengan menggunakan penghalusan 3 titik. Dapat disimpulkan bahwa model prediksi spektroskopi near infrared untuk menduga kandungan internal dari buah mangga arumanis telah dikembangkan dengan baik.Kata kunci: spektroskopi near infrared, kualitas internal, kemometrik, mangga, non destruktifDiterima: 10 Desember 2014; Disetujui: 09 Maret 2015

Analysis of Soil Quality Index type of land use on dry land in Blang Bintang sub-district, Aceh Besar Regency Umar H A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Chairil Anwar; Irmayanti Irmayanti
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 4 No 2 (2022): Volume 4 No. 2 Tahun 2022, Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v4i2.2240

This study aimed at examining the analysis of the soil quality index of dry land use on dry land in Blang Bintang District, Aceh Besar District. This research was conducted using a descriptive method based on the results of surveys and field observations as well as laboratory analysis. General biophysical conditions of the area and physical and chemical characteristics of the soil obtained from observations and indicators of soil quality through soil analysis in the laboratory. Soil sampling points were determined using the purposive sampling method, namely the points that have been determined on selected dry land in Blang Bintang District, Regency of Aceh Besar. The moderate soil quality index in the upland land use type is one of the reasons for the sampling of the Inceptisol soil type in the Blang Bintang sub-district, which has less fertile soil characteristics. Upland land use is the percentage of sand (57%) which is greater than the percentage of dust (36%) and clay (6%). This can be seen in the low content of C-organic (1.19), H2O, K-dd, P-available and N-total and high volume weight (1.34).

Correlation between Soil Carbon Potential and Soil Quality Index in Various Types of Dry Land Use in Aceh Besar District Umar H A; Endiyani Endiyani; Sri Agustina; Irhami Irhami; Yusran Akbar
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 5 No 1 (2023): Vol 5 No 1 (2023): Jurnal Agronomi Tanaman Tropika (JUATIKA)
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v5i1.2747

Soil quality is a useful concept when assessing the sustainability of an agricultural business and demonstrating the ability of soil to maintain plant and animal productivity, improve water and air quality, and protect human health. SQI is a soil variable with the following characteristics: 1) well correlated with ecosystem processes; 2) integration of physical, chemical, and biological soil properties; 3) good sensitivity to human-induced soil changes; 4) simple measurement and interpretation; and 5) Reproducibility Soil quality index (SQI) is a diagnostic procedure to evaluate soil function and overall health. This research was carried out on a unit of land in a dry area in Aceh Besar District with a study area of 239,439.63 ha. Analysis of biomass samples and soil samples was carried out at the Laboratory of Soil and Plant Sciences and Soil Physics Laboratory, Faculty of Agriculture, University of Syiah Kuala. The tools used in this study include a set of computers with the Microsoft Windows 10 operating system that are equipped with several software for analysis, writing instruments, and other supporting tools. The main materials used in this study were soil samples, tree diameter measurement data, and land use maps, including geology, climate, slope class, soil, and topography. The results of the correlation analysis test showed a value of 0.6358. This shows that the relationship between soil C potential and soil quality index is a strong correlation. The distribution of carbon in the soil also has a close relationship with the soil quality index and is an effort to maintain carbon stocks in the soil. C - organic content is a very important parameter in compiling soil quality index criteria. Soil quality can be affected by many factors, such as parent material, environmental factors, land use type, and human activities. The percentage of soil organic C is an indicator of the percentage of soil organic matter (BOT), and BOT is able to improve soil structure and aggregates. Soil organic carbon (SOC) concentration is closely related to soil quality and vegetation productivity. This relationship occurs because of the many contributions of soil carbon to soil properties such as the improvement of soil structure and water retention, provision of cation exchange capacity, and supply of plant nutrients through mineralization. This effect is especially important in small-scale tropical farming systems where the use of external inputs is often limited, and SOC concentrations have been positively correlated with yield levels for a variety of tropical soils.

PENGARUH PENAMBAHAN EKSTRAK DAUN BAYAM (Amaranthus Hybridus L.) TERHADAP KUALITAS KERUPUK TEMPE Sri Agustina; Yusran Akbar; Ika Rezvani Aprita; Chairil Anwar; Irmayanti irmayanti
Serambi Journal of Agricultural Technology Vol 5, No 1 (2023): Juni
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/sjat.v5i1.6121

Kerupuk tempe merupakan salah satu makanan tradisional yang digemari oleh semua lapisan masyarakat. Bayam merupakan sayuran yang memiliki nilai serat dan gizi yang tinggi. Penambahan ekstrak daun bayam pada proses pembuatan kerupuk tempe diharapkan menjadi inovasi pada produk kerupuk tempe. Tujuan penelitian ini adalah untuk mengetahui konsentrasi penambahan ekstrak daun bayam yang terbaik terhadap kualitas kerupuk tempe yang dihasilkan. Penelitian ini menggunakan metode Rancangan Acak Lengkap (RAL) dengan 4 perlakuan yaitu B0=0%, B1=10%, B2=20%, B3=30% dan 5 kali ulangan. Hasil penelitian menunjukkan penambahan ekstrak daun bayam memberikan pengaruh nyata terhadap nilai organoleptik warna, tetapi tidak berpengaruh nyata terhadap nilai kadar air, kadar abu, nilai organoleptik (rasa, aroma, tekstur). Hasil penelitian menunjukkan bahwa perlakuan penambahan ekstrak daun bayam sebesar 10% (B1) mendapatkan nilai yang terbaik pada rasa yaitu 3,91 dan nilai aroma 3,70 dari kerupuk tempe yang dihasilkan.

THE DISTRIBUTION AND SOIL CARBON STOCK ON LAND UTILITY TYPES OF BUSH, MOOR, MIXED GARDEN AND RAINFED RICE FIELDS ON DRY LAND IN ACEH BESAR REGENCY Umar Husein Abdullah; Endiyani Endiyani; Irhami Irhami; Sri Agustina; Yusran Akbar
Journal of Agriculture Vol. 2 No. 02 (2023): Research Articles, July 2023
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v2i02.2509

This study aims to determine the potential of soil carbon on dry land in Aceh Besar regency. This study uses a descriptive method based on field results and surveys and laboratory analysis. Soil sampling at various depths was carried out for carbon and bulk density analysis. Composite soil samples were taken at a depth of 0-5, >5-10, >10-20, >20-30, >30-70, and >70-100 cm. The type of land use is bush covering an area of ??96,962.2 ha, moor 313.03 ha, rainfed rice fields 4,478.67 ha and mixed gardens 15,052.09 ha. The highest percentage of soil carbon is in the mixed garden land utility type (3.40%) compared to other types of utility. the highest carbon potential is found in the bush land utility type (137.68 tons/ha) compared to other types of utility. The highest soil carbon stock is in the type of land use of bush compared to other types of land utility. This is because the bush land utility type has soil carbon potential and a large area compared to other land utility types.

Pembuatan Virgin Coconut Oil (VCO) dengan Penambahan Daun Pandan di desa Bineh Blang kecamatan Ingin Jaya kabupaten Aceh Besar Umar Husein Abdullah; Umar H.A; Ika Rezvani Aprita; Sri Agustina; Raisatun Nisa
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 4 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

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Salah satu produk olahan buah kelapa adalah VCO (Virgin Coconut Oil). Minyak VCO diperoleh dari daging buah kelapa segar.Desa Bineh Blang terletak di Kecamatan Ingin Jaya Kabupaten Aceh Besar yang memiliki banyak pohon kelapa. Hal tersebut yang menjadi dasar pemilihan lokasi kegiatan pengabdian kepada Masyarakat. Tim rombongan Pengabdian kepada Masyarakat (PkM) yang terdiri dari beberapa orang dosen yang dibantu oleh beberapa mahasiswa melakukan survei dan analisis situasi pada desa tersebut sehingga permasalahan di desa tersebut dapat diidentifikasi. Hasil survei menunjukkan permasalahan yang dihadapi oleh masyarakat, yaitu rendahnya pengetahuan masyarakat tentang olahan produk dari buah kelapa. Pemecahan dari permasalahan yang dihadapi oleh masyarakat adalah dengan memberi pengetahuan proses pembuatan VCO dengan memanfaatkan potensi sumber daya alam di desa dalam meningkatkan kesejahteraan masyarakat. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk mensosialisasikan kepada masyarakat agar mampu meningkatkan pengetahuan dan keterampilan melalui pemanfaatan potensi buah kelapa sebagai bahan baku dasar untuk pembuatan VCO di desa Bineh Blang kecamatan Ingin Jaya kabupaten Aceh Besar. Masyarakat di desa Bineh Blang tertarik dengan adanya inovasi baru yaitu penambahan daun pandan pada proses pembuatan VCO, sehingga mereka dapat mengoptimalkan sumber daya di desa tersebut. Hasil dari kegiatan pengabdian masyarakat ini adalah masyarakat telah mengerti dan mengetahui pengolahan buah kelapa menjadi VCO dengan memanfaatkan inovasi daun pandan dari hasil tanaman pekarangan rumah mereka serta mampu mempraktekkannya sehingga dapat meningkatkan taraf perekonomian dalam kebutuhan sehari-hari.

DESIGN AND CONSTRUCTION OF ROBUSTA COFFEE BEAN ROASTING EQUIPMENT (Coffea canephora): RANCANG BANGUN ALAT PENYANGRAI BIJI KOPI ROBUSTA(Coffea canephora) yusran akbar yusran; Umar Husein Abdullah; Rian Aulia; Sri Agustina
ROCE : Jurnal Pertanian Terapan Vol. 1 No. 2 (2024): JPT ROCE 2, 2024
Publisher : PT. ROCE WISDOM ACEH

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This study aims to design a roaster to produce three roasting categories: light roast, medium roast, and dark roast and obtain quality coffee beans. The research was conducted in the laboratory of the Agricultural Mechanization Workshop of the Politeknik Indonesia Venezuela. This research uses the Trial and Error method. This research uses the Trial and Error method. During the process of roasting coffee beans, observations were made of temperature, length of time and knowing the maximum capacity of the tube and the maximum temperature level of roasting. The design of the coffee bean roaster is also classified as different from other tools or machines because it uses a heating element (heater) that can be adjusted according to the roasting desire. The response method in this study includes the temperature and length of time used during the roasting process where a system to control the situation so that the results obtained correspond to the desired value as effectively as possible. Based on the results of functional and structural tests, the roaster that has been designed can work properly. The capacity of the roasting tube that has been designed produces a volume of 9.42 liters equivalent to a coffee weight of 2 kg. The working capacity of the tool produces 2.4 kg/hour for Light Roast criteria, for Medium Roast criteria produces 1.7 kg/hour, and for Dark Roast criteria produces 0.8 kg/hour. The average temperature distribution for Light Roast material is 97 ° C, Medium Roast is 110.83° C, and Dark Roast is 131.25° C.

SOCIALIZATION OF THE USE OF THE TOPLESPONIK SYSTEM FOR GROWING LETTUCE VEGETABLES IN LUTHU LAMWEU VILLAGE, SUKA MAKMUR DISTRICT, ACEH BESAR REGENCY: SOSIALISASI PENGGUNAAN SISTEM TOPLESPONIK UNTUK PERTUMBUHAN SAYUR SELADA DI DESA LUTHU LAMWEU KECAMATAN SUKA MAKMUR KABUPATEN ACEH BESAR Mizar Liyanda; Sri Agustina; Mulyanti; Dewi Yana; Ade Zahara
WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom Vol. 1 No. 1 (2024): JPKM WISDOM 1, 2024
Publisher : PT. ROCE WISDOM ACEH

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Luthu Lamweu Village is one of the villages located in Suka Makmur District, Aceh Besar Regency. This village has a very large agricultural land and lettuce plants are one of the main commodities. This community service activity aims to increase the knowledge and skills of the Luthu Lamweu Village Community regarding the manufacture and use of a toplesponik system for efficient, easy and fast growth of lettuce vegetables. Community Service activities consist of several lecturers assisted by several students conducting surveys and analyzing the situation in the village so that the problems that occur can be identified. The survey results show that one of the problems faced by the community is the low knowledge of the community about hydroponics. The solution to the problems faced by the community is through providing knowledge on how to make and use a good jarponik system on vegetable plants by utilizing the potential of natural resources in the village in improving community welfare. The people of Luthu Lamweu Village, especially the PKK mothers, were very enthusiastic in participating in this Community Service Activity. The result of this Community Service Activity is that the community has understood the process of making and using the topleponik system and can apply it so that it can meet their needs and improve the community's economic level.

Co-Authors Abdi Juryan Ladianto Abdullah, Umar Husein Ade Zahara Ananda, Ameliya Andi Laila Nugrawati M Andriy Anta Kacaribu Asrul Asrul Ayu Maharani Ayuliza Baihaqi Baihaqi Chairil Anwar Chairil Anwar Chitra Octavina Dewi Yana Dewi Yana Dewi Yana Elvi Zahara Endiyani Endiyani Endiyani Fatahu Hardiansyah A Harmiaty Bahar Hatipah Hayatun Nufus Herlina Herlina Humeira Husein Abdullah, Umar I Wayan Budiastra Ichsan Setiawan Ichsan Setiawan Ika Rezvani Ika Rezvani Aprita Ika Rezvani Aprita Ilian Elvira Irhami Irhami Irhami Irmayanti Irmayanti Irwan Irwan Kemalawaty, Mulla Khairun Nisa Koko Ondara Koko Ondara Kurnia Lukman Martunis M. Khairun Iffat MAGHFIRAH Maghfirah Maghfirah Maghfirah MARIA ULFAH Mariani L mizar liyanda Mizar Liyanda Muhammad Afdhal Muhammad Afreza Muhammad Iqbal Kusumabaka Rianse Muhammad Saleh Mulyanti Mulyanti Mulyanti Mutia Ramadhaniaty Nevi Hasrati Nizami Nisatul Khairunna Perdana, Adli Waliul Rachmat Hidayat Raisatun Nisa Ramadhan, Muhammad Rahmad Rauzatul Sakinah Resti Yulida Reza Salima RH Fitri Faradilla Rian Aulia satria wiguna Sofia Keumala Sari Sri Rejeki Stevelint Ayu Rizki Suraiya Nazlia Suri Purnama Febri Surya Darma Syahrul Purnawan Syarifah Keumala Ulung Jantama Umar Husein Abdullah Widya Sari Windayani Windayani, Windayani Yunisman Roni Yusran Akbar Yusran Akbar yusran akbar yusran Zulvia Maika Letis

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