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Abdillah Ramadhan, Rachmat
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Inventarisasi Dan Potensi Gulma Pada Tanaman Jagung (Zea Mays. L) Di Upt Patph Lebo Sidoarjo (Inventory And Potential Weeds In Corn Plants (Zea Mays. L) At Upt Patph Lebo Sidoarjo) Faizah, Hanik; Nurvania Putri, Andini; Bahri, Saiful; Abdillah Ramadhan, Rachmat
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4634

Abstract

Weeds are one of the Plant Pest Organisms (OPT) which have both advantages and disadvantages. Weeds can grow around plants very quickly, including in areas where corn is planted. This research aims 1. To describe the weed diversity index found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. 2. To determine the morphological structure of weeds found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. 3. To analyze various potential weeds found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. The method used is a survey using random sampling techniques with a plot system. The results showed that at stations I and II the most dominant plant was Portulaca oleracea (Purslane). The diversity index in the corn fields of UPT PATPH Lebo at stations I and II is 1.96, which means moderate diversity. which means H' is classified as medium (1<H'<H’3). The identified potential of weeds is as food, animal feed, medicine and ornamental plants.
Inventarisasi Dan Potensi Gulma Pada Tanaman Jagung (Zea Mays. L) Di Upt Patph Lebo Sidoarjo (Inventory And Potential Weeds In Corn Plants (Zea Mays. L) At Upt Patph Lebo Sidoarjo) Faizah, Hanik; Nurvania Putri, Andini; Bahri, Saiful; Abdillah Ramadhan, Rachmat
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4634

Abstract

Weeds are one of the Plant Pest Organisms (OPT) which have both advantages and disadvantages. Weeds can grow around plants very quickly, including in areas where corn is planted. This research aims 1. To describe the weed diversity index found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. 2. To determine the morphological structure of weeds found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. 3. To analyze various potential weeds found in corn plants (Zea mays L.) at UPT PATPH Lebo Sidoarjo. The method used is a survey using random sampling techniques with a plot system. The results showed that at stations I and II the most dominant plant was Portulaca oleracea (Purslane). The diversity index in the corn fields of UPT PATPH Lebo at stations I and II is 1.96, which means moderate diversity. which means H' is classified as medium (1<H'<H’3). The identified potential of weeds is as food, animal feed, medicine and ornamental plants.
RANCANG BANGUN SISTEM FILTER DAN PENERANGAN KOLAM IKAN BERBASIS PLTS Abdillah Ramadhan, Rachmat; choifin, Mochammad; Nurvania Putri , Andini
Jurnal Biogenerasi Vol. 11 No. 1 (2026): Volume 11, no 1, 2026, (Januari - Maret 2026)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v11i1.8002

Abstract

Pemanfaatan energi terbarukan, khususnya energi surya, merupakan solusi untuk memenuhi kebutuhan energi listrik yang berkelanjutan. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem Pembangkit Listrik Tenaga Surya (PLTS) sebagai sumber energi bagi sistem filter air dan penerangan kolam ikan guna menunjang kualitas ekosistem kolam. Sistem filtrasi berperan dalam menjaga kualitas air, sedangkan sistem penerangan mendukung aktivitas biologis ikan serta kestabilan lingkungan kolam. Penelitian dilakukan menggunakan metode eksperimental yang meliputi perancangan sistem, perakitan komponen, serta pengujian kinerja panel surya polikristalin berkapasitas 100 Wp. Parameter yang dianalisis meliputi tegangan rangkaian terbuka (Voc) dan arus hubung singkat (Isc) panel surya. Hasil pengujian menunjukkan bahwa panel surya menghasilkan tegangan Voc sekitar 20 V dan arus Isc sebesar 5,34 A. Energi listrik yang dihasilkan selanjutnya dikonversi melalui inverter sehingga menghasilkan tegangan AC sekitar 235 V untuk mengoperasikan filter dan penerangan kolam ikan secara stabil. Penerapan sistem PLTS ini berpotensi meningkatkan kualitas ekosistem kolam ikan secara berkelanjutan serta mengurangi ketergantungan terhadap energi listrik konvensional.
Co-Authors Bahri, Saiful Faizah, Hanik Mochammad Choifin, Mochammad Nurvania Putri , Andini Nurvania Putri, Andini Veithzal Rivai Zainal