Amalia, Anisa Rizki (2023) METABOLIT SEKUNDER JAMUR ENDOFIT (Trichoderma sp.) SEBAGAI ANTIFUNGI TERHADAP JAMUR PATOGEN TERBAWA BENIH PADI (Oryza sativa L.). Undergraduate thesis, UPN "Veteran" Jawa Timur.
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Abstract
The use of quality seeds is necessary to increase rice productivity. The existence of pathogenic fungal infections causes the quality of rice seeds to decrease and has an impact on the ability to grow plants. Trichoderma sp. is known to be able to produce secondary metabolites that can inhibit the growth of pathogens. This research aims to test the ability of secondary metabolites Trichoderma sp. at various levels of concentration and soaking time, in suppressing rice seed-borne pathogen Fungi infections. The research was conducted by identifying the types of seed-borne pathogen fungi for further testing with the blotter test and growing on test method. The parameters tested were infection rate, infection suppression, and seed viability. The test results showed that secondary metabolites Trichoderma sp. could suppress pathogen fungal infections, increase seed viability in both blotter test , and grow on test method. There was no interaction between the treatment of metabolite concentrations and immersion time on all test parameters. Secondary metabolites at a concentration level of 5-20% have been effective in increasing seed quality. Meanwhile, various levels of soaking time did not affect reducing seed-borne pathogen fungi infection levels but instead affected rice seeds' viability.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | S Agriculture > SB Plant culture > SB950-989 Pest Control and Treatment of Diseases, Plant Protection S Agriculture > S Agriculture (General) S Agriculture > SB Plant culture > SB599-990.5 Pests and Diseases |
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| Divisions: | Faculty of Agriculture > Departement of Agritechnology | ||||||||||||
| Depositing User: | anisa rizki amalia | ||||||||||||
| Date Deposited: | 25 Sep 2023 08:22 | ||||||||||||
| Last Modified: | 25 Sep 2023 08:22 | ||||||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/18182 |
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