Journal of Fundamental Mathematics and Applications (JFMA)
Vol 1, No 2 (2018)

IMPLEMENTASI LOGIKA FUZZY MAMDANI UNTUK MENENTUKAN KOMPOSISI OPTIMAL PUPUK ORGANIK DAN ANORGANIK NPK PADA TANAMAN MENTIMUN

Fajar Ridwan Analistyawan (Departemen Matematika, Fakultas Sains dan Matematika, Universitas Diponegoro)
Sutrisno Sutrisno (Departemen Matematika, Fakultas Sains dan Matematika, Universitas Diponegoro)
Solichin Zaki (Departemen Matematika, Fakultas Sains dan Matematika, Universitas Diponegoro)

Article Info

Publish Date
30 Nov 2018

Abstract

In this article, we have determined the optimal composition of organic fertilizer and NPK inorganic fertilizer for cucumber plants. We have formulated two fuzzy systems which are fuzzy system 1 and fuzzy system 2. The inputs for fuzzy system 1 are plants’ height and the number of leaves where the output is the growth rate. Fuzzy system 2 had input of growth rate and NPK concentration and output of organic fertilizer concentration. By processing the data using fuzzy system, we have compared the cucumber plant with organic fertilizer and NPK to cucumber plant that was used only NPK fertilizer. The result had shown that the cucumber plant with organic fertilizer and NPK was produced the better outcome than the cucumber plants with NPK only.

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Journal Info
Journal of Fundamental Mathematics and Applications (JFMA)
Website

Abbrev

jfma

Publisher

Universitas Diponegoro

Subject

Decision Sciences, Operations Research & Management

Description

Journal of Fundamental Mathematics and Applications (JFMA) is an Indonesian journal published by the Department of Mathematics, Diponegoro University, Semarang, Indonesia. JFMA has been published regularly in 2 scheduled times (June and November) every year. JFMA is established to highlight the ...