Efri, Efri and Suharjo, Radix and Hadi, Muhammad Syamsoel and Setiawan, Kukuh (2018) THE EFFECT OF ZINCMICRO NUTRIENT ON ROOT FUNGI DISEASE DEVELOPMENT OF CASSAVA (Manihot esculenta Crantz) IN SULUSUBAN, SUB-DISTRICT ANAK TUHA, LAMPUNG TENGAH. In: Proceeding International Conference on Cassava (Sustainable Management on Renewable Resources in Tropics), 23-24 November 2017, Hotel Emersia.

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Abstract

The purpose of this study was to determine the effect of Zincmicro nutrient application on development of fungal disease in cassava root. The study was conducted in Sulusuban, Central Lampung Regency and in the Laboratory of Plant Pests and Diseases University of Lampung. The study consisted of 15 experimental plots with 3 treatments and 5 groups. Treatment was arranged in a randomized block design (RBD) with five groups based on the time of observation. Treatments consisted of control, fertilizer of 20 kg Zincmicro, and 40 kg Zincmicro per ha. The results showed that suspected pathogens fungal diseases that attack the roots of the cassava plant caused by the fungus Neoscytalidium sp. However, the nutrient application could increase plant height. Treatment of 40 kg Zincmicro per ha showed the highest occurrence of disease compared with controls and 20 kg Zincmicro/ha. Moreover, the effect of Zincmicro nutrient did not significantl y affect the number of leaves and leaf greenness. Key words: cassava, fertilizer Neoscytalidium sp, Zincmicro.

Item Type: Conference or Workshop Item (Paper)
Subjects: S Agriculture > S Agriculture (General)
Divisions: Fakultas Pertanian (FP) > Prodi Agroteknolgi
Depositing User: EFRI
Date Deposited: 02 May 2019 04:20
Last Modified: 06 May 2019 05:17
URI: http://repository.lppm.unila.ac.id/id/eprint/11393

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