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Kota manado,
Sulawesi utara
INDONESIA
EUGENIA
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
The aims of this journal is to provide a venue for academicians, researchers and practitioners for publishing the original research articles or review articles. The scope of the articles published in this journal deal with a broad range of topics, including: Agronomi, Protection, Soil, Forestry, Agroecotecnology.
Arjuna Subject : -
Articles 2 Documents
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Search results for , issue "Vol. 26 No. 1 (2020)" : 2 Documents clear
APLIKASI PUPUK KANDANG SAPI DAN BERBAGAI JENIS MIKROORGANISME LOKAL (MOL) SERTA PENGARUHNYA TERHADAP PERTUMBUHAN KEDELAI (Glycine max Merill L.) Saartje ., Sompotan; D. M. F. Sumampow; Antje G. Tulungen; Maria ., Montolalu; Rinny ., Mamarimbing; Stella M. Th. Tulung
EUGENIA Vol. 26 No. 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.26.1.2020.43251

Abstract

The purpose of this research was to obtain the interaction between the dose of cow manure and the type of local microorganism (MOL) in increasing soybean growth, to obtain the dose of cow manure and the dose of MOL that gave the best growth of soybean plants. The two-factor factorial study used a completely randomized design. The treatment consisted of, Factor I (A) = Dosage of Cow Manure. A1 = 10 tons/ha, A2 = 20 tons/ha, A3 = 30 tons/ha. Factor II (B) = Type of Local Microorganisms (MOL). Bo = No MOL; B1 = MOL Banana hump (5 liters/ha); B2 = MOL Papaya (5 liters/ha), B3 = MOL Rice (5 liters/ha). Each treatment was repeated three times to obtain 36 experimental pots. The variables observed were: plant height and number of leaves as primary data and N, P, K content in each MOL as secondary data). Primary data were analyzed using analysis of variance and if there was a difference, it was continued with the Least Significant Difference Test (BNT) at the 5% test level. The results showed that the interaction between cow manure and various types of MOL significantly affected plant height and number of soybean leaves. 20 tons of cow manure on MOL banana weevil increased the growth of plant height and number of soybean leaves.
KERAGAMAN Fusarium oxysporum f.sp. vanillae YANG BERASAL DARI SULAWESI UTARA BERDASARKAN MEDIA POTATO DEXTORSE AGAR Arthur ., Pinaria; Max ., Ratulangi; Guntur ., Manengkey
EUGENIA Vol. 26 No. 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.26.1.2020.43252

Abstract

Indonesia is the second largest vanilla producer in the world. Vanillin produced from the drying process of vanilla fruit is the second most valuable commodity in the food and beverage industry in the world. The main obstacle for vanilla cultivation in Indonesia is the attack of vanilla stem rot (BBV). The cause of disease (pathogen) BBV in Indonesia is Fusarium oxysporum f.sp. vanillae. Therefore, it is very important to obtain information about the population of the pathogen Fusarium oxysporum f.sp. vanillae to support the successful assembly of vanilla varieties that are resistant to Fusarium oxysporum f.sp. vanillae. Currently, information on the diversity of the pathogenic population of Fusarium oxysporum f.sp. vanillae in North Sulawesi Province is unknown. This study reports the diversity of the pathogenic population of Fusarium oxysporum f.sp. vanillae originating from North Sulawesi. Samples of stem rot were taken from several villages in Minahasa and Southeast Minahasa and South Minahasa districts. The stem rot samples were taken to the laboratory for isolation and identification. The variation observed was based on the appearance of the isolates on PDA (potato dextrose agar) media. The results showed that the appearance of the isolate Fusarium oxysporum f.sp. vanillae varies based on PDA media.

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