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      Aplikasi Metode Morphological Image Processing dan HSV Color untuk Evaluasi Viabilitas pada Uji Tetrazolium Benih Kacang Tanah (Arachis hypogaea L.)

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      Date
      2022
      Author
      Hardjo, Christian
      Widajati, Eny
      Putro, Trisno Yuwono
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      Abstract
      Uji tetrazolium merupakan metode pengujian viabilitas dan vigor benih secara cepat. Penelitian ini bertujuan melakukan validasi alat untuk evaluasi pengujian tetrazolium benih kacang tanah dengan morphological image processing dan HSV color untuk menentukan intensitas warna secara kuantitatif. Hasil pembacaan alat dikorelasikan dengan pengamatan mikroskop dan uji viabilitas secara fisiologis. Rancangan percobaan penelitian adalah rancangan kelompok lengkap teracak dengan satu faktor perlakuan yang terdiri atas enam taraf viabilitas benih, dan diulang tiga kali. Hasil penelitian menunjukkan bahwa alat tidak mampu membaca benih abnormal. Hasil pembacaan hanya mengidentifikasikan benih normal dan mati. Tolok ukur daya berkecambah, indeks vigor, dan potensi tumbuh maksimum dapat digunakan untuk membedakan tingkat viabilitas. Hasil uji korelasi antara pembacaan alat dan hasil uji tetrazolium mempunyai korelasi sedang dengan koefisien korelasi 0,452. Alat pendeteksi viabilitas benih perlu disempurnakan supaya dapat menghasilkan data yang lebih akurat.
       
      The tetrazolium test is a rapid method for testing seed viability and vigor. To quantify color intensity, this work attempts to validate an instrument for analyzing tetrazolium testing using morphological image processing and HSV color. Microscopic observations and physiological viability tests were correlated with the tool readings' results. A completely randomized block design with one treatment factor consisting of six levels of seed viability served as the study's experimental framework. The results demonstrated that the instrument could not read abnormal seeds. Only normal and dead seeds were identified by the readings. Germination percentage, vigour index, and maximum potential growth can be used for differentiating levels of viability. The instrument readings and tetrazolium test results have a moderate correlation with a correlation coefficient of 0.452. The instrument needs to be improved to produce accurate data.
       
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      http://repository.ipb.ac.id/handle/123456789/112972
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      • UT - Agronomy and Horticulture [7622]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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