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All Journal Soil REns Acta Solum
Jauhari Syamsiyah
Universitas Sebelas Maret
Agriculture, Biological Sciences & Forestry

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Pengaruh Aplikasi Mikoriza dan Bahan Pembenah terhadap Sifat Kimia dan Serapan Fosfor di Tanah Pasir Aktavia Herawati; Jauhari Syamsiyah; Mujiyo Mujiyo; Mapan Rochmadtulloh
Soilrens Vol 18, No 2 (2020)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v18i2.32074

Abstract

Sandy soil has limitations factor in supporting plant growth such as low soil organic carbon (SOC), cation exchange capacity (CEC), macro-micro nutrient content, water retention capacity, and high permeability rate. To improve soil conditions, it can be done by adding mycorrhizae and soil amendments. This study aimed to determine the effect of mycorrhizae application and soil amendments on the P availability and P uptake of plants in sandy soil. The research was conducted in a greenhouse of Agricultural Faculty, Sebelas Maret University. Used a completely randomized design consisting of 2 factors. The first factor was mycorrhizae with 2 levels, namely without mycorrhizae (M0) and mycorrhizae with 6 spores/plants (M1). The second factor was soil amendments; without amendment (P0), cow manure 60 tons/ha (P1), rock phosphate 150 kg/ha (P2), and combination of cow manure 60 tons/ha and rock phosphate 150 kg/ha (P3). The results showed that the application of mycorrhizae and soil amendments significantly increased available P, SOC, CEC, P concentration, and P uptake. Interaction of mycorrhizae 6 spores/plant and rock phosphate 150 kg/ha was able to increase the availability of soil P up to 12.8 times, plant tissue P concentration up to 1.4 times, and P uptake up to 2.27 times compared to the control. Application of mycorrhizae 6 spores/plant and cow manure of 60 tons/ha gave the best results on SOC and mycorrhizae with a combination of cow manure and rock phosphate gave the best results on CEC.
Respons Pertumbuhan dan Hasil Jagung Manis serta Sifat Kimia Tanah Alfisol terhadap Aplikasi Pupuk Organik dan Anorganik Bardhian Cahyo Aji Gumilang; Jauhari Syamsiyah; Muhammad Ziaul Haq Faiz; Aditya Fajar Pamungkas; Amanda Elena; Raihana Dzatul Akmam; Maheswari Putri Ramadhani; Zahwa Aliyatul Fatikha; Zahwa Khoirun Nisa
Acta Solum Vol. 4 No. 1 (2025): November 2025
Publisher : Department of Soil, Faculty of Agriculture, Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/actasolum.v4i1.3488

Abstract

Sweet corn (Zea mays saccharata) is a horticultural commodity with high economic value and increasing market demand in Indonesia. However, national sweet corn productivity remains low compared to its genetic potential due to limited soil fertility, especially in Alfisols. To overcome this issue, this study aims to examine the effect of various fertilizers on the growth and yield of sweet corn, as well as changes in the chemical properties of Alfisols. The research method employed a completely randomized design (CRD) with a single factor and four treatments: control (without additional fertilizer), NPK 15-15-15 fertilizer, cow manure, and a combination of NPK 15-15-15 fertilizer and cow manure, each replicated three times. Plant growth and yield data (plant height, stem diameter, leaf number, ear weight, ear number, ear diameter, husked ear weight, and fresh weight) and soil chemical properties (pH, organic C, N, P, K) were analyzed using ANOVA followed by a 5% DMRT. The results showed that the combination of NPK 15-15-15 and cow manure produced the best growth and yield with an average plant height of 183.5 cm and ear length of 35 cm. These findings indicate that the combination of organic and inorganic fertilizers has the potential to improve sweet corn productivity and contribute to the soil's chemical quality in Alfisols.
Co-Authors Aditya Fajar Pamungkas AKTAVIA HERAWATI Amanda Elena Bardhian Cahyo Aji Gumilang Maheswari Putri Ramadhani Mapan Rochmadtulloh Muhammad Ziaul Haq Faiz Mujiyo Mujiyo Raihana Dzatul Akmam Zahwa Aliyatul Fatikha Zahwa Khoirun Nisa