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All Journal Prosiding Seminar Nasional MIPA Journal of Research and Technology Berdikari: Jurnal Pengabdian Masyarakat Indonesia International Journal of Multi Discipline Science (IJ-MDS) Agricultural Science International Journal of Engagement and Empowerment (IJE2) Indonesian Collaboration Journal of Community Services (ICJCS) Abdimas Altruis: Jurnal Pengabdian Kepada Masyarakat International Journal of Multidisciplinary Research and Literature (IJOMRAL) AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta Journal of Applied Plant Technology PROCURATIO: Jurnal Manajemen dan Bisnis Scientia: Journal of Multi-Disciplinary Science Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Jurnal Agroteknologi Merdeka Pasuruan Journal of Farming and Agriculture Agrocentrum Prosiding Seminar Nasional Kusuma AURORA: Journal of Emerging Business Paradigms
Achmadi Susilo
Universitas Wijaya Kusuma Surabaya
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Physics Social Sciences Other

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Allelopathy Test of Reeds (Imperata cylindrica) on Germination and Early Growth of Green Beans (Vigna radiata L): Uji Alelopati Alang-Alang (Imperata cylindrica) Pada Perkecambahan Dan Pertumbuhan Awal Kacang Hijau (Vigna radiata L) Susilo, Bagas Sadam Mas; Susilo, Achmadi; Indarwati, Indarwati
Journal of Applied Plant Technology Vol 3 No 1 (2024): Journal of Applied Plant Technology (JAPT)
Publisher : Agrotechnology Study Program, Faculty of Agriculture, Wijaya Kusuma Surabaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/skh42566

Abstract

The weed known as "Alang-alang" (Imperata cylindrica) has narrow leaves and grows in upright clusters. The allelopathic chemicals contained in alang-alang have a negative effect on the germination and early growth of other plants. The purpose of this research is to determine whether alang-alang has a negative effect on the germination and early growth of mung bean plants. The Laboratory of the Faculty of Agriculture, Wijaya Kusuma University, Surabaya, was the location of this research, conducted from November 2023 to January 2024. The research was conducted in the laboratory to test seed viability and in the field (planting in polybags) to test the early growth of plants. The research used a Completely Randomized Design (CRD), with 4 treatments: A0, which is water control; A1: 50 grams/ liter of water ; A2: 100 grams /liter of water; A3: 150 grams /liter of water; with 6 replications. The results of this research show for laboratory research: (1) the addition of extra alang-alang allelopathy did not significantly affect the germination of mung beans but the germinated seeds were able to grow abnormally. The allelopathy treatment test from 50 to 150 g/L of water; the tested mung bean seeds still grew 100%, but 91% to 100% of the seedlings became abnormal. (2) The addition of extra alang-alang allelopathy in polybag research did not affect the growth of the number of seedlings, seedling height, number of leaves, but negatively affected stem diameter and plant wet weight.
Effect of Planting Distance and Plant Population on Growth and Yields Sunflower (Helianthus annus L.): Pengaruh Jarak Tanam dan Populasi Tanaman Terhadap Pertumbuhan dan Hasil Tanaman Bunga Matahari (Helianthus annus L.) Haryanta, Dwi; Susilo, Achmadi
Journal of Applied Plant Technology Vol 3 No 1 (2024): Journal of Applied Plant Technology (JAPT)
Publisher : Agrotechnology Study Program, Faculty of Agriculture, Wijaya Kusuma Surabaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/0qe15186

Abstract

Planting sunflowers more densely was intended to maximize the use of nutrients, water and light so that you will get maximum results, but populations that were too dense or too low will not provide maximum results. The research aims to obtain the optimal planting distance and number of plants per hole to obtain high quantity and quality results. The research used a Randomized Completly Block Design (RCBD) factorial experiment consisting of two factors with the first factor being the planting distance in rows with four levels, namely J1 = 25 cm, J2 = 30 cm, J3 = 35 cm, and J4 = 40 cm, while the factor second is the plant population per planting hole (P) which consists of 2 levels, namely P1 = one plant per planting hole and P2 = two plants per planting hole. There were 8 experimental treatments which were repeated 3 times, arranged in a randomized completely block design. The research results concluded that there was no interaction between the plant spacing treatment factor and the number of plants per planting hole treatment factor for all research variables except plant height. The highest plant height value was at a shorter planting distance, namely 25-30 cm with one plant per planting hole. The variables number of leaves, flower diameter and flower weight had the highest values ​​in one plant per planting hole. For farmers who want to grow sunflowers, it was recommended to plant one plant per planting hole, the planting distance can be narrowed to get the ideal plant population.
METHANE GHG EMISSION ANALYSIS SUPPORTS REGIONAL ACTION PLANS FOR MITIGATION AND ADAPTATION TO THE IMPACTS OF CLIMATE CHANGE IN SITUBONDO REGENCY Thohiron, Mochamad; Hassan, Faez M.; Susilo, Achmadi; Suryaningsih, Dwie Retna; Wicaksono, Achmad
International Journal of Multidisciplinary Research and Literature Vol. 3 No. 2 (2024): INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND LITERATURE
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ijomral.v3i2.212

Abstract

The study aims to inventory and analyze GHG methane (CH4) emissions to support RAD in mitigation and adaptation of PI Situbondo Regency. It is hoped that the results of the research can be used as input for the Regional Government in designing implementable mitigation and adaptation actions. The scope of the research in the Situbondo Regency area was six months. Research methods: 1) Tier-1 IPCC Guidlines (IPCC, 2006) for numerical equation analysis of methane gas, and 2) analysis of remote sensing and numerical spatial data on cloud-based digital platform Java script Google Earth Engine (GEE) and Google Colaboratory Research (GColab) 2023, image digitization and outlating in QGIS software. Research data: 1) activity data based on producing sectors, methane emission factors, and farmer group mitigation options questionnaires; and 2) remote sensing data access to the methane gas datasets Sentinel-5P OFFL CH4: Offline Methane, and MOD11A1.061 Terra Land Surface Temperature and Emissivity Daily Global 1km. Research results: the transportation sector emits the highest methane gas (tons of CO2 eq) at 378,486; agriculture 249,580.74; industrial energy 30,533.58; and the lowest livestock 6,364. Remote sensing results: an increase in methane gas emissions during the analysis period. The lowest CH4 gas emissions were respectively in 2017, 2019 and 2021, respectively 0.74 g/m2; 1.79 g/m2; and 1.85 g/m2; and the highest respectively at 4.56 g/m2; 10.95 g/m2; and 23.90 g/m2 in the same year. The lowest temperature increased in 2017, 2019, then decreased in 2021 to 19oC, 21oC and 18oC respectively. The highest temperature increased in 2017, 2019, and decreased in 2021 respectively 39oC, 40oC and 38oC. Increasing methane gas emissions are correlated with the lowest and highest LST from 2017-2021 with a correlation of R ≥ 0.6 (0.6-0.9).
REMOTE SENSING ANALYSIS OF CARBON DIOXIDE GHG EMISSIONS SUPPORTS REGIONAL ACTION PLANS FOR MITIGATION TO THE IMPACTS OF CLIMATE CHANGE IN SITUBONDO REGENCY Thohiron, Mochamad; Susilo, Achmadi; Suryaningsih, Dwi Retna; Hassan, Faez Mohamad; Mulyono, Budi; Purnama, Khrisna Ari
International Journal of Multidisciplinary Research and Literature Vol. 3 No. 4 (2024): INTERNATIONAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND LITERATURE
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ijomral.v3i4.245

Abstract

The study aims to inventory and analyze GHG Carbon Dioxide (CO2) emissions to support RAD in the mitigation and adaptation of PI Situbondo Regency. It is hoped that the research output can become input for  Regional Governments in implementative designing mitigation and adaptation actions. The scope of the research in the Situbondo Regency area was six months. The analysis method uses a remote sensing system through exploration of Sentinel-5P satellite data for GHG Carbon Dioxide (CO2) gas numerical spatial data on cloud-based digital platform Java script Google Earth Engine (GEE) and Google Colaboratory Research (GColab) 2023, image digitization and outlasting in QGIS software. Research data is remote sensing data access to the Carbon Dioxide gas datasets Sentinel_5P OFFL_CO Offline, and MOD 11A1.061_Terra LST, and EDG 1km. The results show that the highest CO density variable in 2017 was 116 – 239 g/m2, then decreased to 109 – 227 g/m2 in 2019, and to 66 – 180 g/m2 in 2021. The highest range of LST variables in 2017al was 19 – 39 0 C, then increased to 21 – 40 0 C  in 2019, and in 2021 decreased again to 18 – 38 0 C. Regional variables The highest LST distribution in 2017 and 2019 was relatively the same in each sub-district, namely Situbondo, Panarukan, Panji, Kapongan and Jangkar. CO and LST density variables in 2021 are not correlated, r = 0.1 - 0.3
Pelatihan Penulisan Karya Ilmiah dan Tata Cara Submit ke Jurnal Nasional Terakreditasi Achmad Wicaksono; Achmadi Susilo; Rufi’i Rufi’i; Ristani Widya Inti
Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Vol. 3 No. 3 (2024): September : Jurnal Hasil Pengabdian Masyarakat Indonesia
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/karunia.v3i3.2520

Abstract

Nowadays, the demands in education to publish scientific papers are increasing. However, some students still do not understand how to publish scientific papers in accredited national journals. This community service activity was carried out to equip final-year students to compile scientific papers that meet national standards. The method used in implementing this activity is the lecture and practice method. The presenter first explained the technique of writing scientific papers to the participants, then continued with the practice of submitting articles through the OJS facility. The community service results showed that most participants understood how to compile good and correct scientific papers. In addition, the participants who attended also seemed to understand the steps to submit articles through the OJS facility. Through this training, it is hoped that all final-year students can publish parts of their theses in accredited national journals.
POLA DISTRIBUSI DAN IDENTIFIKASI JENIS BENALU PADA TUMBUHAN RUANG TERBUKA HIJAU KOTA SURABAYA Dwi Haryanta; Achmadi Susilo
Journal of Research and Technology Vol. 4 No. 2 (2018): JRT Volume 4 No 2 Des 2018
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (117.603 KB) | DOI: 10.55732/jrt.v4i2.157

Abstract

The beauty and benefits of plants in the Green Open Space are often disturbed by mistletoes. The existence of mistletoes often indicates the occurrence of disturbances or damage to the host plants that are parasitized. The mistletoes has been widely known by the community, but has never received attention in handling it. There has been little research on crop damage or loss caused by mistletoes. The purpose of this research is to know the existence of mistletoe and to know the pattern of distribution of mistletoe in green open space of Surabaya city. The study was conducted using the exploration method with emphasis to observe the distribution of mistletoes and identification of the type of mistletoe obtained. The results showed that the distribution of mistletoes in green open space in Surabaya tend to be grouped according to the distribution pattern of host plants. There are three types of mistletoes that mistletoe green open space plants in the city of Surabaya namely Dendrophtoe pentandra (L.) (very dominant), Macrosolen cochinchinensis (Lour.) Van Tiegh, and Henslowia frutescens.Champ Keywords: Kind of Mistletoe, Distribution Pattern, Green Open Space, Plant.
Analisis Residu Pestisida dalam Buah Cabai Rawit (Capsicum frutescens L.) di Pasar Keputran Surabaya: Analysis of Pesticide Residues in Cayenne Pepper Fruit (Capsicum frutescens L.) at Keputran Market, Surabaya Pramhesti, Ken Sari Nimas; Haryanta, Dwi; Susilo, Achmadi
Agrocentrum Vol. 2 No. 2 (2024): Agrocentrum
Publisher : Agriculture Faculty - UPN "Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/agrocentrum.v2i2.46

Abstract

The use of pesticides is often the primary choice to protect chili pepper plants (Capsicum frutescens L.) from damage caused by pests and diseases. However, excessive and uncontrolled use of pesticides can lead to pesticide residues adhering to the chili peppers (Capsicum frutescens L.). This research is descriptive quantitative, involving a laboratory experiment that uses gas chromatography-mass spectrometry (GC-MS) to measure the amount of pesticide residues on chili peppers (Capsicum frutescens L.). The study found that insecticides with active ingredients Chlorpyrifos and Profenofos are the most frequently used by farmers, with applications occurring twice a week. The levels of pesticide residues on chili peppers (Capsicum frutescens L.) show significant variation among samples. Based on the results and discussion, it can be concluded that: the average residue level of Chlorpyrifos on chili peppers sold at Keputran Surabaya market is 3.13 ppm, while Profenofos has an average of 3.25 ppm. Furthermore, the average residue level of Chlorpyrifos in the chili pepper samples from Keputran Market in Surabaya exceeds the Maximum Residue Limit (MRL) established by the Indonesian National Standard (SNI), which is 0.5 ppm. Additionally, the average residue level of Profenofos also exceeds the established MRL, which is 2.0 ppm.
UNDERSTANDING THE DYNAMICS OF CORN MARKET INTEGRATION IN EAST JAVA Lestari, Hasti Wuri; Susilo, Achmadi; Wisnujati, Nugrahini Susantinah
PROCURATIO: Jurnal Manajemen & Bisnis Vol. 3 No. 2 (2024): July - December
Publisher : PT. Sangadji Media Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62394/projmb.v3i2.121

Abstract

This study aims to analyze price variations at both the producer and consumer levels (1), investigate price transmission elasticity (2), and assess the degree of integration in the vertical corn market between producers (farmers) and consumers (retailers) in East Java Province (3). The analysis of market integration serves as vital input for the government in formulating agricultural development policies within the research area. Conducted as a quantitative study, this research utilized secondary data, specifically monthly time series data spanning from January 2018 to December 2021. The data included corn price information at the producer level sourced from the Agriculture and Food Security Office of East Java Province, and consumer-level corn price data obtained from the East Java Province Industry and Trade Office (SiSKAPERBAPO website). The data underwent descriptive quantitative analysis. The findings reveal that the coefficient of price variation at the producer level is 8.9 percent, indicating high fluctuation and instability, whereas at the consumer level, it stands at 2.8 percent, signifying lower and stable fluctuations. The price elasticity (et) of corn for the years 2019-2021 was calculated as 0.0033 (inelastic), -0.2029 (inelastic), and 2.6359 (elastic), respectively. These results suggest that the rate of price change at the consumer level exceeded that at the producer level (an et value > 1 indicates inefficient corn marketing). The analysis of corn market integration in East Java reveals weak integration between producer and consumer markets in both the short and long terms. This indicates imperfect transmission of market information by market participants, particularly large traders who play a significant role as price setters.
Allelopathy Test of Cyperus Rotundus Extract on Germination and Early Growth of Spiny Amaranth Weed (Amaranthus spinosus) Amrullah, Riyan; Indarwati, Indarwati; Susilo, Achmadi
Journal of Applied Plant Technology Vol 3 No 2 (2024): Journal of Applied Plant Technology (JAPT)
Publisher : Agrotechnology Study Program, Faculty of Agriculture, Wijaya Kusuma Surabaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30742/6zjn2m95

Abstract

Nut grass is defined as a weed that can reduce agricultural yields because it contains allelopathic compounds which have a negative impact on the sprouts and initial growth rate of spinach weed. The written research aims to find out whether allelopathic extracts from sedge grass can influence the germination and initial growth of thorn spinach weed. The research was carried out using a Completely Randomized Design (CRD) consisting of four treatments, each repeated six times. The treatment is defined as: A0 as a control with water, A1 with 50 grams of tekhi per liter of water, A2 with 100 grams of tekhi per liter of water, and A3 with 150 grams of tekhi per liter of water. The results of the study showed that in treatment A3 (150g tekhi/L water) on the last day, the allelopathic extract of tekhi caused abnormalities in 75.17% of spinach spinach seed sprouts. In polybags, A3 treatment (150g tekhi/L water) on the last day reduced the growth rate of the number of seedlings from 25 plants to only 1 plant (96%), with a seedling height of 1 cm and a number of leaves of 3.67 pieces. The higher the treatment dose, the greater the effect in suppressing germination and initial growth of thorn spinach weed.
Effectiveness of White Galangal Extract (Alpinia galanga W.) AS a Reducer on Formalin of Milkfish Fillets (Chanos chanos F.) Ariyawati, Shela; Kurnia Hartati, Fadjar; Susilo, Achmadi; Sigit Sucahyo, Bambang; Hariyani, Nunuk
Demeter: Journal of Farming and Agriculture Vol. 2 No. 2 (2024): July 2024
Publisher : CV. Media Digital Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58905/demeter.v2i2.323

Abstract

This study aims to determine the effectiveness of white galangal extract (Alpinia galanga W.) as a reducer of formalin levels in milkfish fillets (Chanos chanos F.) with concentrations of 20%, 25%, 30% and soaking times of 30 minutes, 60 minutes. This study uses an experimental method. Data were analyzed using parametric statistics using Analysis of Variant (ANOVA) using Statistic Product and Service Solution (SPSS) version 24. Different concentrations and soaking times of white galangal extract (Alpinia galanga W.) had a very significant effect on reducing formalin levels, increasing protein levels and organoleptic properties of milkfish fillets. Based on the results of the study, L3P2 treatment with a concentration of 30% and a soaking time of 60 minutes was the best treatment in reducing formalin levels with a reduction efficiency of 63,42%, while the protein content of milkfish fillets increased by 17,85%. Organoleptic test results of the appearance of the best milkfish fillets in the L1P1 treatment amounted to 7,72, the best aroma in the L2P1 treatment amounted to 7,56 and the best texture in the L1P1 treatment amounted to 7,56.
Co-Authors Achmad Wicaksono Amrullah, Riyan Ariyawati, Shela Bafiqi, Medita Johana Pakula Desyandri Desyandri Dwi Haryanta Edison, Gabriel Elika Joeniarti Firmansyah, Lucky Dwi Gardiana Murni, Maria Handoko, Candra Kristanto Hassan, Faez M. Hassan, Faez Mohamad Hidayati, Diyah Putri Anjar Indarwati Indarwati Indarwati Jajuk Herawati Jili, Arsy Qova Andi Kardio, Bana Kurnia Hartati, Fadjar Lestari, Hasti Wuri Mochamad Thohiron Mulyono, Budi Nainggolan, Ananda Fitriana Nisak, Salsabila Safirotun Nugrahini Wisnujati Nunuk Hariyani Paga, Maria Ignatia Pambudi, Satrio Wahyu Agung Patiung, Markus Pramhesti, Ken Sari Nimas Pratama Dhinata, Yhogga Prayogo, Bagas Tri Purnama, Khrisna Ari Rahmiati, Retnani Reny Nugraheni Ristani Widya Inti Rufi’i Rufi’i Setiawati, Risa Fuji Sigit Sucahyo, Bambang Sulthoni, ⁠Muhammad Hasan Askari Surjaningsih, Dwi Retno Suryaningsih, Dwi Retna Suryaningsih, Dwie Retna Susilo, Bagas Sadam Mas Tatuk Tojibatus Sa’adah Thohiron, M. Widya Inti, Ristani Widya, Surya Ari Wilujeng, ⁠Sukian Wisnujatia, Nugrahini Susantinah Yosua, Relansius