INSTRUMEN UKUR KADAR KEBUTUHAN PUPUK UREA PADA TANAMAN JAGUNG MENGGUNAKAN METODE FUZZY LOGIC

Abstract

In modern life, technological development rapidly. Technology is a great thing that plays an important role in assisting in any human activity. In the field of agriculture is also widely use technology to support the activities of the farmers. For example, in determine the need for urea fertilizer requirements on corn plants. With the technology advancement in the field of electronics that rapidly enough, That possible to made a tools to determine fertilizer needs of urea for corn plants that more effective and practical way. To make the results more accurate detection of the fertilizer requirements it is necessary to use methods of Fuzzy Logic. Of the two parameters to determine the needs of urea fertilizer that color the leaves of corn plants and soil pH also corn plants can serve as the input of Fuzzy Logic process so that the process of rule on fuzzy results obtained will be able to determine the needs of fertilizer urea plant corn. With Fuzzy Logic method we can determine the need for urea fertilizer plant corn. This tool accuracy rate in detecting fertilizer needs of corn has the largest percent error values 15.24%.