Sintasan Bacillus Antagonis Fusarium Pisang dalam Formulasi Berbahan Baku Ubi Jalar

Nur C, Lilis Ike (2017) Sintasan Bacillus Antagonis Fusarium Pisang dalam Formulasi Berbahan Baku Ubi Jalar. Other thesis, Universitas Sebelas Maret.

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    Abstract

    Fusarium is one of the important pathogens in banana cultivation whose growth can be suppressed by Bacillus. Bacillus is one of endophytic bacteria that has the ability to control various diseases in plants and help to increase the growth of plants through various mechanisms. Utilization of Bacillus as a biological control agent was developed in an alternative formulation of raw material that is cheap and easy to find ie sweet potato. This study aims to evaluate survival rate and the ability of Bacillus as an antagonists in formulations during storage. Formulations are stored for a duration of 0.5, 1, 2, 3, and 4 months. The research was conducted from October 2016 - June 2017 at Plant Disease and Pests Laboratory and screen house of Faculty of Agriculture at Sebelas Maret University, Surakarta. Quantitatively, Bacillus formulation on 1 month storage has the greatest number of population that is equal to 38,76 log cfu mL-1 and continues to decrease for storage of next month. Qualitatively, the Bacillus Formulation has the ability to increase the growth of banana, especially in plant height, weight of fresh plant, leaf area, and root weight which generally have the best growth increase in banana seedlings that applied Bacillus formulation with 3 and 4 months storage period. While about its role as an antagonist, Bacillus formulation stored in a sweet potato formulation is statistically still not able to control Fusarium wilt on banana.

    Item Type: Thesis (Other)
    Subjects: S Agriculture > S Agriculture (General)
    Divisions: Fakultas Pertanian > Agroteknologi
    Depositing User: Arief Atmojo
    Date Deposited: 11 Dec 2017 09:25
    Last Modified: 11 Dec 2017 09:25
    URI: https://eprints.uns.ac.id/id/eprint/36957

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