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All Journal Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Juragan (Jurnal Agroteknologi)
Diana Syafni
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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QUALITY ASSESSMENT Of FRESH CARP (Osphronemus gouramy) WITH SOAKING CHITOSAN LIQUID Diana Syafni; Suparmi '; Syahrul '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

This research was conducted the concentration of chitosan in maintaining thequality of fresh carp (Osprhonemus gouramy). The method used in this study was theexperimental method, by soaking fresh carp in a chitosan liquid 0%; 1%; 2% and 3%.Fresh carp observed to organoleptic includes eyes specification, gills, slime, meat(color and appearance), smell and texture; total plate count and total volatile base.Theresults showed the concentration of chitosan liquid could maintain the freshness ofthe fish. Treatment of 3% chitosan liquid was the best treatment. 3% chitosan liquidcould maintain the freshness of carp during to 16 hours with the value of parameterseye of 7.05; gill of 7,05); slime of 7.05; odor of 7.48; texture of 7.13; meat of 7.12; atotal of bacterial colonies of 1.99x105 colony/g; total volatile bases of 21.07 mg / 100g and pH of 5.78.Keywords: carp (Osprhonemus gouramy), chitosan, quality fresh fish
Effects Of Administration Of Poc Waste Of Snack Fish And Zpt Hantu On Production And Growth Of Peanut (Vigna Cylindrica L) Prastari, Cindytia; Diana Syafni; Tengku Muhammad Ghazali
JURAGAN - Jurnal Agroteknologi Vol. 2 No. 1 (2024)
Publisher : Yayasan Rahmatan Fiddunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/juragan.v1i2.603

Abstract

Long bean plants (Vigna cylindrica L), one type of long bean horticultural plant, are a source of vitamin C and minerals. Long bean production in Pekanbaru is not yet optimal, many factors cause low long bean production. One of them is the Red and Yellow Podzolic land which is majority owned by Pekanbaru. PMK soil is a type of soil that has poor physical, chemical and biological properties, so it requires the addition of ameliorant substances such as manure. The aim of this research was to determine the effectiveness and obtain the best dose of the interaction of liquid organic fertilizer from snakehead fish waste and ghost growth regulator (ZPT) on the growth and production of long bean plants.The research was carried out on land at the Faculty of Agriculture, Riau University, 16 meters above sea level, with flat tropography with Red and Yellow Podzolic soil (PMK). This research was conducted for 2 months, starting from January to February 2023. This research was carried out experimentally using a factorial Completely Randomized Design (CRD), which consists of two factors, namely P (Liquid Organic Fertilizer), consisting of 3 levels, and the factor Z (Ghost ZPT) 3 replications, the number of experimental units was 27 plots, each plot consisted of 4 plants and 2 plants as samples, so that the total plants were 27 x 4 = 108 plants.Based on the results of research that has been carried out on the interaction of giving Snakehead Fish Waste Liquid Organic Fertilizer and Ghost Growth Regulator (ZPT) on the growth and production of long bean plants, it can be concluded that the interaction of giving Cow Manure and Hantu ZPT has a significant effect on the parameters of flowering age, stem diameter, number of fruits, and fruit length. Meanwhile, the fruit weight parameter had no significant effect. The best treatment interaction is P2Z2 with a dose of Liquid Organic Fertilizer of 10 ml/plot and giving Ghost ZPT 4 ml/l.
Co-Authors Cindytia Prastari Suparmi ' Syahrul ' Tengku Muhammad Ghazali