Namriah Namriah
Jurusan Ilmu Tanah, Fakultas Pertanian, Universitas Halu Oleo, Kendari, Indonesia

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PERUBAHAN BEBERAPA SIFAT KIMIA TANAH PESISIR DAN PENGARUHNYA TERHADAP PERTUMBUHAN CABAI RAWIT (Capsicum frutescens L.) YANG DIBERI ABU SEKAM PADI DAN PUPUK NPK Sela Arning Tyas; Sahta Ginting; Arsy Aysyah Anas; Darwis Darwis; Yulius Barra Pasolon; Namriah Namriah
Jurnal Agroteknologi Vol 2 No 02 (2023): Jurnal Agroteknologi
Publisher : Program Studi Agroteknologi, Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v2i02.577

Abstract

Beach sandy land has great potential to be used as an agricultural area, because it has a very large area and has not been utilized optimally, especially as a cultivation area. The aims of this study were: To determine the effect of rice husk ash and NPK fertilizer on changes in some of the chemical properties of coastal soils and the growth of cayenne pepper plants. To determine the interaction effect of rice husk ash and NPK fertilizer on changes in several chemical properties of coastal soils and the growth of cayenne pepper plants. This research was conducted at Field Laboratory II, Faculty of Agriculture, University of Halu Oleo. Analysis of soil samples was carried out at the Testing Laboratory of the Department of Soil Science, Faculty of Agriculture, Halu Oleo University. This research was conducted from August 2022 to October 2022. This research used a Randomized Block Design (RBD) consisting of A0 = 0 g polybag-1, A1 = 25 g polybag-1 or equivalent to 5 ton ha-1, A2 = 37, 5 g polybag-1 or the equivalent of 7.5 tons ha-1, B0 = 0 g polybag-1, B1 = 5 g polybag-1 or the equivalent of 1 ton ha-1, B2 = 7.5 g polybag-1 or equivalent to 1.5 tons ha-1. The variables observed included analysis of soil chemical properties and plant growth. The results showed that a mixture of rice husk ash and NPK fertilizer was able to increase the nutrient content of N, P, K, pH, C-Organic in coastal soil, characterized by an increase in plant height and number of leaves of red chili plants and the dose of organic fertilizer that had the best effect, namely 37.5g and 7.5g.Keywords: husk ash, C-organics, soil chemical, sand land, NPK
Pengaruh Bokashi Kotoran Sapi Terhadap Sifat Kimia Tanah Alfisol dan Hasil Jagung (Zea Mays L.) Lokal Muna Novi Sulistiawati; Darwis Darwis; Resman Resman; M. Tufaila Hemon; Zulfikar Zulfikar; Namriah Namriah
Agritechpedia: Journal of Agriculture and Technology Vol. 1 No. 01 (2023): Agritechpedia: Journal of Agriculture and Technology
Publisher : CV. Eduartpia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to determine the effect of feeding bokashi cow manure on the chemical properties of Alfisols soil and the yield of Muna's local corn (Zea Mays L.). This study was conducted at the Land Experiment Garden II Faculty of Agriculture of Halu Oleo University, and the sampling of Alfisol soil was conducted in Puwatu Village, from March to June 2022. This study used a Randomized Group Design (RGD) method with 4 bokashi cow manure treatments: B0 = without bokashi cow manure (control), B1 = 200 g polybag-1, B2 = 400 g polybag-1, B3 = 600 g polybag-1. The research results show that the treatment of bokashi manure improves the chemical properties of the soil. Treatment of B3 gives the highest values for organic-C (0.34%), total-N (0.11%), available-P (25.66 ppm), KTK (53.19 me/100g) except for available-K and affects plant height, stem diameter, fruit weight and seed count. Keywords : Alfisols, Bokashi, Muna Local Maize, Soil Fertili