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PENGARUH BERBAGAI KEPADATAN KONIDIA JAMUR ANTAGONIS TRICHODERMA VIRIDE PERS. TERHADAP LUAS PERTUMBUHAN JAMUR PHYTOPTHORA INFESTANS (MONT.) DE BARY SECARA IN VIVO (SEBAGAI SUMBER BELAJAR BIOLOGI)

Arofah, Nurul Hidayatul (2019) PENGARUH BERBAGAI KEPADATAN KONIDIA JAMUR ANTAGONIS TRICHODERMA VIRIDE PERS. TERHADAP LUAS PERTUMBUHAN JAMUR PHYTOPTHORA INFESTANS (MONT.) DE BARY SECARA IN VIVO (SEBAGAI SUMBER BELAJAR BIOLOGI). Undergraduate (S1) thesis, University of Muhammadiyah Malang.

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Abstract

Biological agent Trichoderma viride Pers besides being a biofungicide antagonist also has growth hormone, but it is still rarely used because there is still little information and testing. The research aims to determine the effect of various conidia densities of antagonist fungi Trichoderma viride Pers. on the growth area of the fungus Phytopthora infestans (Mont.) de Bary in vivo and its study as a source of learning biology. This type of research is a True Experimental Research, with a design scheme Posttest-Only Control Design and uses a non-factorial Completely Randomized Design. The sample used was the fungus Phytophthora infestans (Mont.) de Bary with the treatment of conidia density dilution rates of 10-2, 10-4, 10-6, and 10-8 . The data obtained were then observed by calculating the growth area of the fungus Phytopthora infestans (Mont.) de Bary, which was analyzed using one-way ANOVA and Duncan Multiple Range test. The results showed an effective treatment at a 10-2 dilution rate having a growth area of 297.2 mm2 with a value (Fhit> Ftab; 39.421> 2.87). So, it can be concluded that there is an effect of conidia density of Trichoderma viride Pers antagonist fungi. on the growth area of the fungus Phytopthora infestans (Mont.) de Bary.

Item Type: Thesis (Undergraduate (S1))
Student ID: 201510070311034
Thesis Advisors: H. Moch. Agus Krisno Budiyanto (0723076401), Ahmad Fauzi (0713069103)
Keywords: Antagonistic Mechanisms, Biological Agents, Trichoderma viride Pers.,
Subjects: L Education > L Education (General)
Q Science > QR Microbiology
S Agriculture > S Agriculture (General)
Divisions: Faculty of Teacher Training and Education > Department of Biology Education (84205)
Depositing User: 201510070311034
Date Deposited: 20 Nov 2019 08:57
Last Modified: 20 Nov 2019 08:57
URI : http://eprints.umm.ac.id/id/eprint/56235

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