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All Journal Jurnal Agroteknos JURNAL BIOLOGI PAPUA
Fransiscus S. Rembon
Universitas Halu Oleo
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Materials Science & Nanotechnology

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Pengaruh Fungi Mikoriza Arbuskula Indigen Terhadap Kerapatan Gulma, Pertumbuhan dan Produksi Jagung Manis (Zea mays Saccharata (Sturt.) Bailey) Halim Halim; Makmur J. Arma; Fransiscus S. Rembon; Resman Resman
Jurnal Biologi Papua Vol 12, No 2 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.846 KB) | DOI: 10.31957/jbp.1029

Abstract

This study aims to determine the effect of local arbuscular mycorrhizal fungi (AMF) on weed density, growth and yield of sweet corn in marginal soils. This study used a randomized block design with local AMF propagules which consisted of 4 levels: 0 g/planting hole or control (A0), 15 g/planting hole (A1), 30 g/planting hole (A2) and 45 g/planting hole (A3). The research parameters observed were: weed density, plant height, stem diameter, crop yield, and the percentage of AMF infection in the roots of corn plants. The results showed that the highest weed dominance value at the age of 14 DAP was Cyperus rotundus as 36.8% in treatment of AMF 45 g/planting hole (A3), age 56 DAP the highest weed dominance value was Hyptis capitata as 47.1% in the treatment of AMF 30 g/planting hole. The best plant height and stem diameter were found in the treatment of AMF 45 g/planting holes (A3) at 56 DAP, the average plant height reached 234.05 cm and the average stem diameter reached 3.72 cm. Increased production of corn plants that were given local AMF ranged from 2.70 to 3.10 tons ha-1 or an average increase in overall corn crop production of 2.86 tons ha-1. The average percentage of mycorrhiza fungi infections in the highest roots of corn plants in the treatment of AMF 45 g/planting hole (A3) as 94%.   Key words: Arbuscular mycorrhiza fungi; vesicles; hypha; maize; ultisols
PENGARUH PUPUK KANDANG AYAM DAN BOKASHI KULIT PISANG TERHADAP KADAR AIR TANAH DAN C-ORGANIK SERTA PERTUMBUHAN JAGUNG PADA REGOSOL PESISIR NAMBO SITTI HAPSA; FRANSISCUS S. REMBON; SITTI LEOMO
Jurnal Agroteknos Vol 13, No 1 (2023)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v13i1.43283

Abstract

This study aims to determine the dose of chicken manure and banana peel bokashi kepok which has a better effect on increasing soil moisture content and organic C content in Regosol soil and corn plant growth, and to determine the effect of adding chicken manure and kepok banana peel bokashi on the growth of maize. This research was conducted at the Field Experimental Garden II, Faculty of Agriculture, Halu Oleo University and soil sampling was carried out on the coast of Nambo. Soil sample analysis was carried out at the soil test laboratory of the Department of Soil Science and the Integrated Laboratory of Halu Oleo University, which took place from April to June 2022. The design used was a factorial randomized block design with two factors, namely chicken manure and kepok banana peel bokashi. The results showed that the application of chicken manure and kepok banana peel bokashi has a significant effect at p< 0,05 and p
Co-Authors Halim Halim Makmur J. Arma Resman Resman SITTI HAPSA SITTI LEOMO