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Pengaruh Pupuk Organik Terhadap Perbaikan Struktur Dan Stabilitas Tanah Mendrofa, Marta Tristanti; Gulo, Dencervis
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.v2i2.72

Abstract

This research aims to evaluate the effect of organic fertilizer on improving soil structure and stability. In this research, soil taken from local agricultural locations was processed with the addition of organic fertilizer consisting of compost and manure. The parameters measured include soil porosity, aggregate stability, water absorption capacity and nutrient availability. The results show that the application of organic fertilizer significantly increases soil porosity by 20%, aggregate stability by 30%, and water absorption capacity by 25%. Apart from that, nitrogen, phosphorus and potassium levels also increased after treatment. These findings indicate that organic fertilizers not only improve soil physical structure but also increase soil fertility, which is important for agricultural sustainability. This research suggests the use of organic fertilizer as an effective alternative to improve soil quality in agricultural practices.
Integration Sistem Dalam Meningkatkan Efisiensi Dan Inventivitas Pertanian Berkelanjutan Mendrofa, Marta Tristanti; Wahyuni
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.v2i1.292

Abstract

Sustainable agriculture plays a key role in addressing global food security challenges. In this case, the application of technology is very important to increase efficiency and productivity in the agricultural sector. The aim of this research is to explore the application of various solutions, such as sensor-based monitoring systems, mobile applications for land management, and agricultural data analysis that can help farmers make more informed decisions. Research findings show that the use of technology not only contributes to increasing crop yields, but also optimizes the use of resources such as water and fertilizer, thereby encouraging more environmentally friendly agricultural practices. Thus, integration in sustainable agriculture can be an effective approach in achieving food security and sustainability goals.  
Peran Struktur Anatomi Akar Dalam Adaptasi Tanaman Terhadap Cekaman Kekeringan Mendrofa, Marta Tristanti; 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.v2i2.632

Abstract

This study aims to determine the effect of planting time (morning, noon, afternoon) on the early growth of corn (Zea mays L.). A descriptive qualitative method was used, involving field observation, interviews with farmers, and documentation. The findings revealed that planting in the morning led to faster and stronger early growth, marked by earlier germination, fresher leaves, and better root and shoot development. Morning conditions—cooler temperatures and higher humidity supported the seed’s imbibition and early metabolism. In contrast, noon planting showed the weakest performance due to heat and low humidity causing early stress. Afternoon planting yielded moderate results but was still less effective than morning planting. Interviews with farmers confirmed that the morning is considered the best planting time for corn. The study concludes that choosing the right planting time, especially in the morning, is a key factor in supporting early plant development and ensuring successful cultivation in the field.