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All Journal PROSIDING SEMINAR KIMIA Jurnal Agriment
Ida Rosanti
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Agriculture, Biological Sciences & Forestry Chemistry

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ANALISIS VARIASI TEMPERATUR PRA MORDAN PEWARNA KAYU SECANG DAN DAUN JATI SERTA PENERAPAN HEDONIC TEST PADA KUALITAS SERAT KENAF INDUSTRI FASHION Ida Rosanti; Ali Sadikin; Retno Prasetia
JURNAL AGRIMENT Vol 5 No 02 (2020): Desember 2020
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.828 KB) | DOI: 10.51967/jurnalagriment.v5i02.302

Abstract

This study aims to determine the effect of pre-mordant material on kenaf fiber coloring using secang wood and teak leaves, to determine the Henodic Test method in classifying its quality, as well as to determine the significant effect on the color of kenaf fiber, and to determine the level of consumer preference for kenaf fiber. natural dyes. The research method used was an experiment with a variety of pre-mordant materials (alum, lime, vinegar). From the test, it was found that the color direction of the kenaf fiber was reddish purple to light brown, so the average value of fastness to washing was 4 (good). From this activity, it was concluded that the addition of secang wood and teak leaves as pre- mordant materials coupled with the effect of pH on the staining of kenaf fibers with secang wood extract provided variations in the direction of color and the value of color fastness to washing. Kenaf fiber is an environmentally friendly alternative to textile raw materials. This study used the Hedonic Test method with the Kruskal Wallis test. The results of this study were that there was no significant effect on the combination of compost application and pesticide application with natural dyes of secang wood and teak leaves on the color of kenaf fibers and there was no effect on the level of consumer preference for kenaf fiber with natural dyes.
PENGARUH PUPUK FOSFOR DAN PUPUK KOTORAN AYAM TERHADAP KANDUNGAN SERAT DAN PRODUKSI TANAMAN KENAF (Hibiscus Cannabinus) PADA TANAH ULTISOL Ali Sadikin; Ida Rosanti; Rusmini
JURNAL AGRIMENT Vol 3 No 1 (2018): Juni 2018
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.114 KB)

Abstract

Lahan kering di Kalimantan Selatan didominasi dengan tanah ultisol yang mempunyai tingkat kesuburan yang rendah dan masam, sehingga sangat diperlukan pemupukan yang dapat memperbaiki kondisi tanah seperti dengan pemberian pupuk fosfor (P) dan pupuk kotoran ayam. Tujuan penelitian adalah untuk mengetahui pengaruh kombinasi perlakuan pemberian pupuk P dan kotoran ayam terhadap produksi tanaman kenaf pada tanah ultisol. Penelitian ini dilaksanakan di Kecamatan Cempaka, depan kantor gardu induk PLN Banjarbaru selama 5 bulan. Penelitian menggunakan Rancangan Acak Kelompok dengan dua faktor. Faktor pertama dosis pupuk fosfor (p) terdiri dari 5 taraf dan faktor kedua adalah pupuk kotoran ayam (k) terdiri dari 4 taraf. Pada setiap penelitian diulang sebanyak 2 ulangan sehingga keseluruhan ada 40 kombinasi perlakuan. Variabel yang diamati kandungan serat dan produksi tanaman kenaf. Data yang diperoleh dari setiap perlakuan dianalisis dengan analisis ragam menggunakan uji F pada taraf nyata 5% dan 1%. Bila pengaruh interaksi pada uji F nyata atau sangat nyata maka analisis dilanjutkan dengan Uji Jarak Berganda Duncan (DMRT) pada taraf 5% jika interaksi perlakuan tidak berpengaruh nyata, sedangkan perlakuan tunggal pada uji F nyata atau sangat nyata maka analisis dilanjutkan dengan Uji Beda Nyata Terkecil (BNT) pada taraf nyata 5% untuk mengetahui perlakuan mana yang memberikan pertumbuhan terbaik. Hasil penelitian menunjukkan bahwa terdapat interaksi antara pemberian dosis pupuk P dan pupuk kotoran ayam pada kandungan serat tertinggi pada perlakuan P4K3 yaitu 60.04 g, dan terdapat interaksi antara pemberian dosis pupuk P dan pupuk kotoran ayam pada produksi serat tertinggi pada perlakuan P4K3 yaitu 1,50 ton ha-1.
ANALISIS VARIASI TEMPERATUR PRA MORDAN PEWARNA KAYU SECANG DAN DAUN JATI SERTA PENERAPAN HEDONIC TEST PADA KUALITAS SERAT KENAF INDUSTRI FASHION Ida Rosanti
PROSIDING SEMINAR KIMIA 2020: Prosiding Seminar Nasional Kimia Berwawasan Lingkungan (SNK-BL) 2020
Publisher : PROSIDING SEMINAR KIMIA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to determine the effect of pre-mordant material on kenaf fiber coloring using secang wood and teak leaves, to determine the Henodic Test method in classifying its quality, as well as to determine the significant effect on the color of kenaf fiber, and to determine the level of consumer preference for kenaf fiber. natural dyes. The research method used was an experiment with a variety of pre-mordant materials (alum, lime, vinegar). From the test, it was found that the color direction of the kenaf fiber was reddish purple to light brown, so the average value of fastness to washing was 4 (good). From this activity, it was concluded that the addition of secang wood and teak leaves as pre-mordant materials coupled with the effect of pH on the staining of kenaf fibers with secang wood extract provided variations in the direction of color and the value of color fastness to washing. Kenaf fiber is an environmentally friendly alternative to textile raw materials. This study used the Hedonic Test method with the Kruskal Wallis test. The results of this study were that there was no significant effect on the combination of compost application and pesticide application with natural dyes of secang wood and teak leaves on the color of kenaf fibers and there was no effect on the level of consumer preference for kenaf fiber with natural dyes. Keywords : Kenaf fiber, Hedonic Test, Secang wood, teak leaves, Fashion industry
Co-Authors Ali Sadikin Prasetia, Retno Rusmini