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Evaluasi Sifat Fisika Tanah Pada Lahan Pertanian Berbasis Agroekologi Laoli, Desta Ewini; Mendrofa, Serlin Jessica
Jurnal Ilmu Pertanian dan Perikanan Vol. 1 No. 1 (2024): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.73

Abstract

Agroecological approach in agricultural land management is increasingly important to achieve sustainability in the agricultural sector. This study aims to evaluate the physical properties of soil on agroecological-based agricultural land compared to conventional agricultural land. The parameters measured include soil texture, structure, porosity, water retention capacity and infiltration rate. The research results show that agroecological land has better physical soil quality, characterized by a more crumbly soil structure, higher porosity and water retention capacity, and a better infiltration rate than conventional land. This increase is due to agroecological management practices that emphasize the use of organic materials and soil conservation. The conclusions of this research indicate that an agroecological approach can improve soil health and has the potential to support sustainable agricultural productivity. The results of this research support further implementation of agroecological practices to improve soil quality on agricultural land.    
Peran Matematika Dasar Dalam Optimalisasi Teknik Pertanian Modern Mendrofa, Serlin Jessica; Jellianus
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 1 (2025): PENARIK - April
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i1.296

Abstract

Basic mathematics plays a crucial role in improving the effectiveness and efficiency of modern agricultural techniques. The application of mathematical concepts such as algebra, geometry, statistics, and calculus allows for more accurate decision making in various aspects of agriculture. Optimizing resource use, analyzing crop yield data, managing irrigation systems, and land mapping are some examples of applications of mathematics that have been proven to be able to increase agricultural efficiency by up to 30% in certain scenarios. This article discusses how the integration of mathematics in agricultural practices can increase productivity and contribute to more sustainable agriculture.      
Pengaruh Pemberian Pupuk Organik Cair Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy Mendrofa, Serlin Jessica; Lase, Natalia Kristiani
Jurnal Ilmu Pertanian dan Perikanan Vol. 2 No. 2 (2025): PENARIK - Agustus
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/penarik.v2i2.676

Abstract

This study aims to determine the effect of liquid organic fertilizer on the growth and yield of pakcoy (Brassica rapa L.) plants. The research method used was descriptive qualitative with a direct observational approach, interviews with farmers and agricultural extension workers, and visual documentation of plant growth over four weeks. The results showed that pakcoy plants treated with liquid organic fertilizer experienced better vegetative growth, including increased plant height, more leaves, darker green leaf color, and higher yield compared to untreated plants. The fertilizer used contains essential macro and micronutrients and phytohormones that accelerate plant growth. Moreover, the use of this fertilizer improves soil conditions and supports sustainable agricultural practices. The study concludes that liquid organic fertilizer significantly contributes to increasing the productivity of pakcoy plants both ecologically and economically.