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All Journal TERRA : Journal of Land Restoration Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Agroteknologi
Setiyawan, Andre
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Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences

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Adaptation Test of Rice Varieties (Oryza sativa L. Var. Inpari) With Various Doses of NPK Fertilizer in Rice Field Setiyawan, Andre; Octavia, Sri Devi; Maryati, Yekti; Widata, Sri; Pamungkas, Djoko Heru; Khairi , Alfassabiq
TERRA : Journal of Land Restoration Vol. 7 No. 2 (2024)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/terra.7.2.103-109

Abstract

Food crop commodities play an important role in meeting food needs in Indonesia, along with the increasing population. In addition, crop yields also play an important role in spurring economic growth, as a source of foreign exchange, and a source of life for most of Indonesia's population. Rice productivity in rice field areas is currently still decreasing, therefore appropriate technology is needed to increase productivity. One of the efforts made is by using superior varieties (Inpari) that are in accordance with agro-ecosystem conditions or specific locations. This study was conducted with the aim of determining the effect of growth and yield of rice varieties on various doses of NPK fertilizer in rice field. This research was conducted in Sentono Village, Kalasan District, Sleman Regency, Special Region of Yogyakarta Province, Indonesia in March–July 2019. The experimental design used was Split Plot with NPK fertilizer doses (200 and 300 kg ha−1) as the main plot and rice varieties (Inpari 6, Inpari 30, Inpari 32, Inpari 43, and Inpari 33) as subplots, and with 3 replications. The results showed no interaction between fertilizer doses and rice varieties. Inpari 42 with NPK fertilizer 300 kg ha−1 increased plant height, number of tillers productive, panicle length, number of filled grain/panicle, grain weight/clump, and production of dry grain. The highest production of dry grain was Inpari 42 (6.56 ton ha−1), while the lowest production of dry grain was Inpari 30 with NPK fertilizer 200 kg ha−1 (4.35 ton ha−1). These findings highlight the potential of specific variety-fertilizer combinations to optimize rice productivity and provide valuable insights for sustainable rice cultivation in Indonesia.  
Komunitas Gulma pada Sistem Tumpangsari Jagung Manis dengan Lima Jenis Kacang Octavia, Sri Devi; Setiyawan, Andre
Jurnal Agroteknologi (Agronu) Vol 4 No 02 (2025): Jurnal Agroteknologi
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v4i02.1748

Abstract

Sweet corn (Zea mays saccharata Sturt) is usually grown in monoculture with wide spacing, which stimulates the growth of weeds around the maize. Weed management is mostly carried by chemicals, which could have a negative environmental impact. One technique to reduce this negative impact is the intercropping system. This study aimed to determine the diversity of weeds and the effectiveness of legumes in suppressing weed growth in intercropping systems. The experiment was designed as a single factor randomized complete block design (RCBD) with three replications. The treatment consisted of five types of legumes: groundnut, soybean, kidney bean, cowpea, and mungbean. The control consisted of a monoculture of sweet corn and legumes. The results showed that 33 types of weeds were present in the intercropping system, with the dominant species being Cyperus rotundus, Cynodon dactylon, Physalis angulata, and Phyllanthus niruri. Intercropping with all species of legumes and sweet corn can suppress weed growth without reducing sweet corn yield. Intercropping sweet corn and cowpea had the highest ability to suppress weeds
Pengelolaan Sampah Rumah Tangga Menjadi Kompos Menggunakan Composting Bag Octavia, Sri Devi; Oksilia, Oksilia; Missdiani, Missdiani; Lusmaniar, Lusmaniar; Novita, Dian; Syamsuddin, Taufik; Setiyawan, Andre
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 4 (2025): Juli 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/ezs80m06

Abstract

Permasalahan sampah menjadi problematika tersendiri karena sifat konsumtif manusia yang akan terus menerus menghasilkan sampah. Sampah sisa makanan dan rumah tangga menjadi penyumbang terbesar dari total volume sampah di Sumatera Selatan. Pengetahuan masyarakat pamong di lingkungan yayasan perguruan tamansiswa dalam pengelolaan sampah organik rumah tangga belum optimal. Tantangan dalam pengelolaan sampah skala rumah tangga yaitu harus efisien, mudah digunakan dan tidak mengganggu estetika. Untuk itu, perlu dilakukan sosialisasi pengelolaan sampah organik skala rumah tangga menjadi kompos menggunakan composting bag. Kegiatan ini dilakukan melalui tiga tahap yaitu tahap persiapan yang meliputi observasi masalah, dan persiapan kegiatan, tahap pelaksanaan yang meliputi penyampaian materi sosialisasi dan tahap evaluasi untuk menilai keberhasilan kegiatan. Hasil dari kegiatan menunjukkan bahwa terjadi peningkatan pemahaman pengelolaan sampah organik menjadi kompos menggunakan composting bag di lingkungan yayasan tamansiswa. Setelah dilakukan sosialisasi sebanyak 100% peserta menyatakan memahami cara pemilahan dan pengolahan sampah organik menjadi kompos menggunakan composting bag. Kegiatan ini diharapkan dapat mengurangi timbulan sampah yang didominasi oleh sampah rumah tangga.
Co-Authors Dian Novita Djoko Heru Pamungkas Khairi , Alfassabiq Lusmaniar, Lusmaniar Maryati, Yekti Missdiani, Missdiani Octavia, Sri Devi Oksilia Oksilia Sri Widata Syamsuddin, Taufik