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Penanaman Mangrove untuk menjaga Pelestarian ekosistem pantai di Desa Nagalawan Kecamatan Perbaungan Kabupaten Serdang Bedagai Erlita Chaniago; Aisyah Lubis; Iwan Hasrizart
Jurnal Derma Pengabdian Dosen Perguruan Tinggi (Jurnal DEPUTI) Vol. 4 No. 1 (2024): Januari 2024
Publisher : LPPM Universitas Al-Azhar medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/deputi.v4i1.326

Abstract

Mangrove forests on the coast are expected to maintain coastal stability. Mangrove trees can preserve coastal ecosystems, where it is known that one of the functions of mangroves is that they are a place for flora and fauna to live. Apart from that, mangroves also have the function of maintaining water and air quality and also function to maintain climate and weather. The role of mangroves in maintaining the balance of the ecosystem is so important, so it is appropriate for students of the agricultural faculty of the Agrotechnology study program to take an active role in preserving mangrove forests. It is hoped that in the future this will continue for other coastal areas in the North Sumatra region to maintain the stability of the coastal ecosystem
Pupuk Kandang Ayam dan Pupuk Organik Cair (POC) Kulit Pisang terhadap Pertumbuhan dan Produksi Bawang Merah (Allium ascalonicum L.) M. Ocky Andrean Syahputra; Farida Hariani; Erlita Chaniago
Jurnal Agrofolium Vol. 3 No. 1 (2023): 28 Februari 2023
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Al Azhar Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54123/agrofolium.v3i1.259

Abstract

The purpose of this study was to determine the application of chicken manure and liquid organic fertilizer (POC) banana peels on the growth and production of shallots (Allium ascalonicum L.) and their interactions. This study used a factorial randomized block design with 2 factors studied and 3 replications where the first factor was chicken manure (A) consisting of 4 levels, namely A0 = no treatment (control), A1 = 1.4 kg plot-1 (20 tons ha-1), A2 = 2.8 kg plot-1 (40 tons ha-1) and A3 = 4.2 kg plot-1. The second factor is liquid organic fertilizer (POC) banana peel (P) consisting of 3 levels, namely P0 = no treatment (control), P1 = 150 ml liter-1 of water, P2 = 300 ml liter-1 of water. Parameters observed were plant height (cm), number of tillers (clump), weight of fresh tuber plant-1 (g), and weight of fresh tuber plot-1 (g). The results showed that the application of chicken manure had a very significant effect on the parameters of plant height, significantly on the parameters of the number of tillers, weight of fresh tubers plant-1, and weight of fresh tubers plot-1.