Nurcahyani, Endang and Yunita Sari, Evi (2018) CARBOHYDRATE ANALYSIS OF CASSAVA PLANTLET (Manihot esculenta Crantz.) RESULTS OF INDUCED RESISTANCE TO Fusarium oxysporum BY IN VITRO SELECTION. In: The 2nd International Conference on Applied Sciences Mathematics and Informatics August 9-11, 2018, 9-11 Agustus 2018, Bandar Lampung.

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Abstract

CARBOHYDRATE ANALYSIS OF CASSAVA PLANTLET (Manihot esculenta Crantz.) RESULTS OF INDUCED RESISTANCE TO Fusarium oxysporum BY IN VITRO SELECTION Evi Yunita Sari1, a*, Endang Nurcahyani2, b, Bambang Irawan3, c, and Sumardi4, d 1,2,3,4Dept. of Biology, Faculty of Mathematics and Natural of Science, University of Lampung, Bandar Lampung, Indonesia aeviyunitasari26@gmail.com, bendang_nurcahyani@yahoo.com, cbirawan11@ymail.com, dsumardi_bio@yahoo.co.id Abstract Indonesia is the second country producing Cassava after Nigeria. Lampung Province is a Cassava central land area in Indonesia, with total production of 7,39 million tons in 2015. However, there are still many Cassava cultivation production constraints, such as Fusarium wilt disease. The disease is caused by the fungus Fusarium oxysporum, which until now still cannot be effectively addressed. So far the farmers have eradicated the fungus by using fungicides, which have adverse impacts on the environment, so the need for biological control of the disease by using a superior variety resistant to Fusarium oxysporum. Fusaric acid is a toxin produced by Fusarium oxysporum fungus which is mostly done on in vitro selection in plants. Disease resistance can be obtained by induced resistance. The purpose of this study was to analyze the content of carbohydrate Cassava plantlet (Manihot esculenta Crantz.) after induced fusaric acid in vitro. The research using Completely Randomized Design (CRD) of one factor, with fusaric acid concentrations consist of 5 levels: 0 ppm, 20 ppm, 40 ppm, 60 ppm, and 80 ppm in Murashige & Skoog medium. Data analysis using Analysis of Variance (ANOVA), with 5% significance level and further test with BNT test at 5% significance level. The results of this study indicate that the increased concentration of fusaric acid, then also increases the carbohydrate content in the Fusarium oxysporum resistant Cassava plantlet. Keywords: Cassava; carbohydrate; Fusarium oxysporum; induced resistance, in vitro

Item Type:	Conference or Workshop Item (Poster)
Subjects:	Q Science > Q Science (General) S Agriculture > SB Plant culture
Divisions:	Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Biologi
Depositing User:	ENDANG NURCAHYANI
Date Deposited:	12 Nov 2018 01:16
Last Modified:	12 Nov 2018 01:16
URI:	http://repository.lppm.unila.ac.id/id/eprint/9688

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