Sukanto Sukanto
Fakultas Biologi, Universitas Jenderal Soedirman

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PENGARUH PEMBERIAN MIKROBA EFEKTIF PRODUKTIF PLUS (MEP+) PADA MEDIUM BUDIDAYA IKAN NILA YANG DIBERI PAKAN FERMENTATIF TERHADAP KEPADATAN BAKTERI ASAM LAKTAT Nita Wulandari; Sukanto Sukanto; Endang Widyastuti
Scripta Biologica Vol 1, No 1 (2014)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.996 KB) | DOI: 10.20884/1.sb.2014.1.1.27

Abstract

Microbes Effective Productive Plus (MEP+) in fish culture has role as probiotics and decomposer. Application of MEP+ is done by adding MEP+ on culture medium of Tilapia and fish feed. Fish feed is fermentative feed with addition of different concentration of cassava peel flour. The aim of this research were to find out the influence of MEP+ administration in culture medium and in fermentative feed with addition cassava peel flour on the increasing density of lactic acid bacteria in culture medium and find out the highest density of lactic acid bacteria. The research was done experimentally, used Complete Randomized Design with treatment of MEP+ administration in culture medium with fermentative feed cassava peel flour addition of 25%, 50%, 75% and without MEP+ administration on culture medium with fermentative feed cassava peel flour addition of 25%. The data obtained were analyzed using a variety analysis. The result showed that MEP+ administration on culture medium and in fermentative feed cassava peel flour addition did not influence the increasing density of lactic acid bacteria and total density of lactic acid bacteria in culture medium was not different inter treatment.
KUALITAS PAKAN FERMENTATIF BERBAHAN KULIT UBI KAYU DENGAN INOKULAN MEP+ UNTUK KULTUR IKAN NILA GESIT (Oreochromis niloticus L.) Cahiadir Ali Akbar; Sukanto Sukanto; Siti Rukayah
Scripta Biologica Vol 1, No 2 (2014)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (570.502 KB) | DOI: 10.20884/1.sb.2014.1.2.440

Abstract

Feed is a major component in fish farming. However, the relatively high price of feed is very burdensome for fish farmers. Therefore a relatively low-cost solution is needed to address that problem. The use of local materials such as bran, waste mushroom, tofu, onggok starch, and skin cassava can be utilized as an alternative to reduce the needs of imported materials. However, the local materials have constraints regarding nutrition and digestibility, so an appropriate technology is required to overcome this. Improving the quality of the feed can be done by fermentation. Fermentation works by breaking macromolecules such as carbohydrates and amino acids into micromolecules, so the absorption of feed nutrients in the fish intestines become more efficient. The use of inoculants MEP+ aimed to improve the digestibility of feed, detoxification and increased the productivity of tilapia GESIT (Oreochromis niloticus). This study aimed to determine the effect of fermentation on enhancing the quality of feed nutrients made from cassava skin chips by the application of inoculant MEP+. The study was carried out experimentally using a complete randomized design. The independent variable in this study was the type of feed. Observed dependent variable was feed quality. The main parameter measured was the proximate level. Supporting parameter was the growth of tilapia GESIT. The results showed a progressive increase in the levels of nutrients of feed fermented in each treatment. The increments were recorded in treatment A from 16.15 became 21.64, in B from 13.21 became 15.46, in C from 9.66 became 11.53, and in D from 8.34 became 9.87. This result implies that the use of MEP+ fermentation inoculants could boost the nutritional content of food, with an average of the increment value of 11-15%. The increment of nutrient contents in each treatment was also affected the weight gain of fish although no significant difference were observed.
POPULASI BAKTERI ASAM LAKTAT PADA BUDIDAYA IKAN NILA YANG DIBERI PAKAN FERMENTASI LIMBAH PERTANIAN DENGAN SUPLEMEN ENCENG GONDOK DAN PROBIOTIK Andhika Agus Setyawan; Sukanto Sukanto; Endang Widyastuti
Scripta Biologica Vol 1, No 1 (2014)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (207.26 KB) | DOI: 10.20884/1.sb.2014.1.1.32

Abstract

The aim of this study were to determine the effect of fermented agricultural wastes feeding with supplement of water hyacinth and MEP+ probiotic towards the increasing population of intestinal Lactid Acid Bacteria (LAB) in Tilapia and to know the highest population of lactic acid bacteria after fermented agricultural waste feeding with water hyacinth supplements and MEP+ probiotic. Independent variable in this study was fermented feed with the addition of different water hyacinth and MEP+ probiotics. The experimental study was continued using completely randomized design (CRD). The dependent variable in this study was the number density of Lactobacillus bacteria in the gut of Tilapia. The main parameters measured were the number of LAB. Proponent parameters were namely Tilapia weight gain, physical and chemical conditions of the water. The results showed that feeding fermentative effected in increasing the population of lactic acid bacteria in the gut of Tilapia. Fermentative feed supplement agricultural waste with water hyacinth as much as 10% and MEP+ probiotic was the best treatment with LAB population density in Tilapia intestine with the average of 5.85 x 106 CFU /g.
TRANSFER TEKNOLOGI BIOFLOK PADA BUDIDAYA IKAN LELE : UPAYA PENINGKATAN PRODUKTIVITAS USAHA YANG RAMAH LINGKUNGAN Taufik Budhi Pramono; Sri Marnani; Sukanto Sukanto

Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (80.422 KB) | DOI: 10.35891/agx.v9i2.1311

Abstract

The main problem caused by African catfish farmers is the input production inefficiency, namely the use of feed. The productivity and profit margins it produces are very low. Another problem with feed inefficiency that arises is the remaining feed at the bottom of the pond and can eventually cause toxins and even death in fish and production failure. One effort that needs to be done is to engineer biofloc technology. Biofloc technology in catfish farming is very important to be transferred to the fish farmers community. The purpose of this activity is to improve the knowledge, skills, and income of fish farmers. The method used is technology transfer, plot demonstration, and implementation of science and technology. The results show that the farming community is enthusiastic and trained in mastering biofloc technology. Its productivity reaches 568 Kg with high density and FCR reaches 0.7 and net profit reaches Rp. 2,850,000.