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All Journal MARSEGU : Jurnal Sains dan Teknologi
Johan Matinahoru
Program Studi Kehutanan, Fakultas Pertanian, Universitas Pattimura, Ambon
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering

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PEMBIAKAN  JAMUR Fusarium oxysforum SEBAGAI MEDIA INOKULASI GAHARU (Aquilaria malaccensis) Puput Irlan Sari Sugianto; Johan Matinahoru; Cornelia M. A. Watimena
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 2 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.2.2025.132-145

Abstract

This study aims to determine the effect of media on the growth of fungi fusarium oxysforum and Fusarium oxysforum fungal attack on the stem of the Aloes. The research was conducted through 2 stages, namely the breeding stage conducted at the silviculture Laboratory of the Forestry Department and the application stage conducted in Ariate Village, Huamual District, West Seram Regency. The research time is 6 months from January-September 2024. This study used a complete randomized design (RAL), consisting of 1 treatment with 4 levels of inoculants, with 3 repetitions, each treatment A1=inoculant ( potato water and white sugar ), A2= inoculant ( potato water and brown sugar), A3= inoculant (rice water and white sugar), A4= inoculant (rice water and brown sugar). This study used ANOVA to test the effect of the treatment given to the growth and development of fusarium oxysforum fungi . The results of this study showed that the treatment of a1,a2,a3 and A4 can be used as a medium for the growth of fungal colonies fusarium oxysforum. the 4 growing media treatments did not give a significant effect on the speed of colony growth speed of spread, attack length, attack width, color and aroma of clover on plants.
PENGARUH BAKTERI ENDOFIT ASAL AKAR KAYU KETAPANG HUTAN (Terminalia catappa) TERHADAP PERTUMBUHAN DAN PRODUKSI PADI SAWAH (Oryza sativa) Ririn Ambarwati; Johan Matinahoru; Miranda Hadijah
MARSEGU : Jurnal Sains dan Teknologi Vol. 2 No. 4 (2025): MARSEGU : Jurnal Sains dan Teknologi
Publisher : PT. BARRINGTONIA ASIATICA LESTARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69840/marsegu/2.4.2025.235-247

Abstract

This study aimed to determine the effect of biofertilizer containing endophytic bacteria from the roots of Indian almond trees (Terminalia catappa) on the growth and yield of lowland rice (Oryza sativa). The experiment used a completely randomized design (CRD) with three treatments: NPK fertilizer, endophytic bacterial biofertilizer, and a combination of both, each with three replications. Observed parameters included root dry weight, dry grain weight, and dry rice weight. The results showed that the endophytic bacterial treatment significantly increased all measured parameters compared to NPK and the combination treatments. Treatment A2 (endophytic bacteria) produced the highest values across all variables. These findings indicate that endophytic bacteria from the roots of Terminalia catappa have great potential as a biofertilizer to support sustainable and environmentally friendly rice cultivation.
Co-Authors Cornelia M. A. Watimena Miranda Hadijah Puput Irlan Sari Sugianto Ririn Ambarwati