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Perbandingan Pupuk Kompos Kotoran Sapi dan NPK Mutiara terhadap Pertumbuhan Kailan Jepang di Media Tanam Polybag Tjang, Maximilian Edward; Dilshad Kenzie Ramadhan; Joseph Gabriel Marsidi
Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan Vol. 3 No. 1 (2026): Februari: Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/flora.v3i1.556

Abstract

Japanese kale (Brassica oleracea) is a leafy vegetable with high nutritional and economic value and strong potential for development through intensive cultivation systems, including polybag-based cultivation. Fertilization is an important factor determining plant growth success. This study aimed to analyze differences in the effects of cattle-manure compost fertilizer and NPK Mutiara fertilizer on the vegetative growth of Japanese kale, as well as to evaluate their roles in maintaining growing media fertility. The research employed a quantitative experimental approach using a single-factor Completely Randomized Design (CRD), namely fertilizer type. Treatments consisted of cattle-manure compost fertilizer and NPK Mutiara fertilizer, each with twelve replications, resulting in twenty-four experimental units. Observed parameters included plant height, leaf width, and growing media pH. The results showed that NPK Mutiara fertilizer produced better plant height and leaf width than compost fertilizer, particularly during the vegetative phase. This advantage was associated with the rapid availability of macronutrients such as nitrogen, phosphorus, and potassium for plant uptake. Meanwhile, cattle-manure compost fertilizer contributed to stabilizing growing media pH and improving soil physical and biological conditions. pH values in both treatments remained within the optimal range and did not limit plant growth. Therefore, NPK Mutiara fertilizer is more effective for short-term vegetative growth enhancement, whereas compost fertilizer supports sustainable growing media fertility.
SPIRITUALITAS SANTO IGNATIUS DE LOYOLA: DISKRESI ROH DAN RELEVANSINYA BAGI KEHIDUPAN IMAN KONTEMPORER Tjang, Maximilian Edward; Indarto, Fanny; Tjang, Yanto Sandy
IN VERITATE LUX Vol 9 No 1 (2026): IN VERITATE LUX: Jurnal Ilmu Kateketik Pastoral Teologi, Pendidikan, Antropologi,
Publisher : STP St. Bonaventura Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63037/ivl.v9i1.185

Abstract

The study examines the spirituality of Saint Ignatius of Loyola by positioning the discernment of spirits as the core of the Ignatian faith experience and by exploring its relevance within the context of contemporary Christian life. Drawing on Saint Ignatius of Loyola’s conversion experience as processed through profound reflection, the study demonstrates that Ignatian spirituality developed as an approach to faith rooted in the dynamics of the human interior life and in openness to the action of the Holy Spirit within concrete life situations. Employing a qualitative method through library research, the study analyzes the principal works of Saint Ignatius of Loyola, particularly the Spiritual Exercises, as well as relevant contemporary literature in spiritual theology. The findings indicate that the discernment of spirits cannot be reduced to a form of psychological introspection; rather, it constitutes an integrative spiritual process that engages reason, affectivity, and the will in responsible decision-making oriented toward Gospel values. The Spiritual Exercises are understood as a holistic method of personal transformation, while the principles of finding God in all things and magis affirm the continuing relevance of Ignatian spirituality in addressing the challenges of the modern world. Accordingly, Ignatian spirituality offers a reflective, dialogical, and transformative framework of faith for contemporary Christian living.