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Wahyu Isnanda Nasution
Fakultas Pertanian Universitas Malikussaleh
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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THE CONTRIBUTION OF FISHERMEN'S WIVES IN ENHANCING HOUSEHOLD ECONOMY IN GAMPONG PUSONG LAMA, LHOKSEUMAWE CITY Nida Kholila; Nopri Yanto; Wahyu Isnanda Nasution
Jurnal Mahasiswa Agribisnis Vol. 4 No. 2 (2026): January
Publisher : LPPM Universitas Malikussaleh - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jma.v4i2.24359

Abstract

This research was conducted in Gampong Pusong Lama, Banda Sakti District, Lhokseumawe City. Gampong Pusong Lama, fishing families depend on the husband who works as a capture fisherman. However, problems often arise when the fishermen go out to sea, such as bad weather, which results in low income and makes it difficult to meet the family's growing daily needs. As a result, many wives of capture fishermen also take part in working and contribute to helping their husbands increase the family's income, as is the case in Gampong Pusong Lama, Banda Sakti District, Lhokseumawe City. This study aims to examine the extent of the contribution made by the wives of capture fishermen in improving the household economy in Gampong Pusong Lama, Banda Sakti District, Lhokseumawe City. The data analysis method used is quantitative analysis. The research findings show that most wives of capture fishermen in Gampong Pusong Lama work as traders, such as kiosk owners, mobile credit sellers, small shopkeepers, fried snack vendors, grilled meatball sellers, rice vendors, vegetable stall owners, coffee shop operators, and miso soup stall owners. The average monthly income of the 40 respondents was IDR 1,348,200 or 53.79%, which is classified as a moderate contribution to the household income and is higher than the income of their husbands who work as fishermen, which amounted to IDR 1,028,000.
ANALYSIS OF FACTORS AFFECTING AVOCADO FARMING INCOME IN BUKIT SUBDISTRICT, BENER MERIAH REGENCY Haulina Sari; Cut Rozana Sari; Wahyu Isnanda Nasution
Jurnal Mahasiswa Agribisnis Vol. 4 No. 2 (2026): January
Publisher : LPPM Universitas Malikussaleh - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jma.v4i2.24504

Abstract

This study aims to analyze avocado farming income and identify the factors that influence it in Bukit Subdistrict, Bener Meriah Regency. Although Bukit Subdistrict is an avocado production center, harvest price fluctuations often cause farmers' incomes to be unstable. The study employs a quantitative approach using a survey method. The research sample consists of 30 avocado farmers in Bale Atu and Bale Redelong villages, selected through purposive sampling. Primary data was collected through interviews, while secondary data was obtained from relevant agencies, books, and journals. Data analysis was conducted using multiple linear regression. The results showed that the average income of avocado farmers was Rp 2,194,140 per production cycle, with an average total cost of Rp 2,038,094, resulting in an average farmer income of Rp 156,045.32. Simultaneously, the variables of land area, capital, and production significantly influence avocado farmers' income with an Adjusted R² value of 0.634. However, partially, land area does not significantly influence income, capital significantly influences income with a negative coefficient, while production significantly and positively influences income. These findings indicate that improving productivity and capital use efficiency are important strategies for increasing avocado farmers' income in Bukit Subdistrict.
OPTIMIZATION OF UD TOFU PRODUCTION IN THE VILLAGE SUKA MAJU DISTRICT WEST BINJAI BINJAI CITY Yulia Anggraini; Sakral Hasby Puarada; Wahyu Isnanda Nasution; Cut Rozana Sari; Adhiana
Jurnal Mahasiswa Agribisnis Vol. 4 No. 2 (2026): January
Publisher : LPPM Universitas Malikussaleh - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jma.v4i2.26139

Abstract

The study aims to determine the optimal production combination, analyze the amount of profit after optimization, and formulate a follow-up strategy to maintain business sustainability at UD Tahu Jaya Agroindustry in Suka Maju Village, West Binjai District, Binjai City. The analysis method used is Linear Programming with the simplex method and the assistance of POM-QM software for Windows. The results of the study indicate that the actual production combination of UD Tahu Jaya is not optimal. The application of the Linear Programming model produces a production combination that is able to increase business profits without additional production inputs through more efficient resource utilization. Thus, the Linear Programming method is effectively used as a decision-making tool in tofu agroindustry production planning.
EFEKTIVITAS PUPUK ORGANIK CAIR NASA TERHADAP PERTUMBUHAN STEK LADA (Piper Nigrum L.) Lubis, Uchti Nuzul Qhinanti; Akmal, Ajmir; Baihaqi, Baihaqi; Ramadhani, Almuna; Humaira, Mira; Nasution, Wahyu Isnanda
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4858

Abstract

Abstract: This study was conducted to compare the growth of pepper cuttings following the application of liquid organic fertilizer (POC) through the soil and leaves. The study took place at the Experimental Field of the Faculty of Agriculture, Malikussaleh University, from May to August 2024, using a factorial Randomized Block Design (RAK). The results showed that the application technique and concentration of POC significantly affected shoot length and number of leaves in the early growth phase, but did not affect several other parameters such as the age of shoot emergence and root length. The best treatment was at a concentration of 4.5 ml/L.Keywords: Pepper, liquid, organic, cuttingsAbstrak: Penelitian dilakukan untuk menguji efektivitas pupuk organik cair NASA terhadap pertumbuhan stek tanaman lada. Penelitian berlangsung di Kebun Percobaan Fakultas Pertanian Universitas Malikussaleh dari Mei hingga Agustus 2024 dengan metode penelitian aplikasi POC NASA di tanah dan daun dengan 4 taraf yaitu: 0; 1,5; 3; 4,5 ml/L. Penelotian menggunakan RAK faktorial. Hasil penelitian menunjukkan bahwa teknik dan konsentrasi POC NASA berpengaruh signifikan terhadap panjang tunas dan jumlah daun pada fase awal pertumbuhan, tetapi tidak memengaruhi beberapa parameter lain seperti umur muncul tunas dan panjang akar. Konsentrasi POC NASA 4,5 ml/L menunjukkan hasil lebih baik di beberapa parameter pengamatan.Kata kunci: Lada, cair, organik, stek
Economic Analysis of The Utilization of Palm Kernel Shell Waste As An Alternative Fuel For Coal Substitution in Power Plants Nasution, Wahyu Isnanda; Jamilah; Eva Wardah; Setia Budi; Zuriani; Riani
JURNAL AGRICA Vol. 19 No. 1 (2026): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v19i1.17580

Abstract

This study aims to analyze the potential utilization of palm kernel shell waste as an alternative fuel to replace coal in steam power plants. The method used is a literature study with a descriptive and comparative approach based on various previous studies. The analysis was conducted by comparing energy characteristics through calorific value, electricity generation capability represented by the energy ratio, and economic aspects reflected in fuel prices and energy costs.The results show that palm kernel shells have an average calorific value of approximately 4,300 kcal/kg, which is relatively close to medium-grade coal with an average value of around 5,000 kcal/kg. In terms of electricity generation capability, the energy ratio of palm kernel shells ranges from 0.935 to 1.160 MW/ton, while coal ranges from 1.158 to 1.724 MW/ton. Although coal demonstrates relatively higher energy efficiency, palm kernel shells exhibit a significant economic advantage due to their lower fuel price, resulting in energy costs of approximately IDR 906,000–925,000 per MW, compared to coal which ranges from IDR 1,434,000–1,456,000 per MW. Therefore, palm kernel shells have strong potential as an alternative fuel that is technically feasible and more economically efficient, particularly in regions with abundant availability of palm oil waste.
Co-Authors Abdul Azis Adhiana Adhiana, Adhiana Akmal, Ajmir Arnas, Eva Aulia, Faizul Authar, Muhammad Br Sitepu, Cindy Cahyani Cut Rozana Sari Dian Anjani, Sarah Erna Januarini Eva Wardah Fadieny, Nurul Farhan Farhan Fatwa, Islami Fibarzi, Wiza Ulfa Handayani, Turi Hanipan Iwan Jaya Haulina Sari Hidayatsyah Hidayatsyah Irada Sinta Ismadi Ismadi Ismadi JAMILAH Jamilah Jamilah Kembaren, Emmia Tambarta Kholila, Nida Lubis, Uchti Nuzul Qhinanti Mahlil, Mahlil Martina Martina Mira Humaira Muhammad Nazaruddin Nida Kholila Nopri Yanto Nopri Yanto Puarada, Sakral Hasby Radhiah, Radhiah Ramadhani, Almuna Reza Pahlevi Ginting Riani Rita Ariani Riyahul Jannah Safitri , Sekar Sakral Hasby Puarada Salsabila Setia Budi Setia Budi Sitepu, Cindy Cahyani Br Suci Mahara Putri Sudirman Sudirman Sujacka Retno Suryadi Yulia Anggraini Zuliati, Septiarini Zuriani Zuriani, Zuriani