The Differences Effect between Pond Types and Maggot Allotments on The Protein and Fat of Tilapia Meat

Abstract

Tilapia was one of the freshwater fish commodities that were widely consumed, so the demand for tilapia increased and impacted the high price of tilapia feed. Therefore, maggots can be used as additional fish feed, and recently there have been many variations of pond types in tilapia farming. This study aimed to determine the interaction between pond types and maggot allotments for protein and fat in tilapia meat. This study used two types of pools: tarpaulin and drum. The subjects used in this study were tilapia, with as many as 30 fish per pond. The dependent variables in this study were the protein and fat of tilapia meat. This study used the factorial method with a completely randomized design (RAL) with four treatments; each of the four tests consisted of A1B1 (Tarpaulin pool and maggots), A1B2 (Tarpaulin pool without maggots), A2B1 (Drum pool and maggots), and A2B2 (Drum pool without maggots). Data analysis was done using ANOVA with a significance level of 5% if there is an effect continued Duncan test. The results of this study showed no noticeable effect on meat protein (0.253>0.05) and meat fat (0.067>0.05) tilapia.

The Effectiveness of Red Ginger and Brotowali Extract on Broiler Productivity and Carcass Quality

“…Based on the results of this study showed that red ginger and brotowali extract did not effect to cholesterol levels. This result is in line with research by (Sulistyoningsih et al, 2018) which stated that the administration of herbal ingredients had no significant effect on broiler blood cholesterol levels. Ginger powder and cinnamon flour 1.0%, 0.2%, and 0.3%.in feed has not been able to reduce cholesterol levels (Gaiwad et al, 2020).…”

Metabolizable energy and nitrogen retention of local chickens fed rations containing fermented catfish waste

“…However, the R1 treatment with rations containing 15% CP and ME 2750 kcal/kg was significantly smaller (P<0.05) than all treatments because the enzymes produced by microbes in the 5% FCW ration have not been able to optimize the degradation of organic matter in the digestive tract so that nutrient absorption is not optimal. Based on [41], the addition of fish waste silage at the levels of 2.5%, 5%, and 7.5% does not affect the protein content of meat (P>0.05).…”

“…According to [40], the use of shrimp shell fermentation with microbes Bacillus licheniformis, Lactobacillus sp., and Saccharomyces cerevisiae at a level of 10-15% can support the growth phase in Sentul chickens. In addition, research [41] also recommends adding fish waste silage with a concentration of 10% of the total feed given, which can improve performance in intensive maintenance and save production costs in broiler chicken feed.…”

“…Fermentation of organic matter can release amino acid compounds and saccharides in the form of dissolved compounds so that they can be easily digested and absorbed optimally in the digestive tract of poultry [41]. In addition, fermented feed increases the content of vitamins such as riboflavin, provitamin A, and vitamin B12, which influence poultry growth [41].…”

“…Fermentation of organic matter can release amino acid compounds and saccharides in the form of dissolved compounds so that they can be easily digested and absorbed optimally in the digestive tract of poultry [41]. In addition, fermented feed increases the content of vitamins such as riboflavin, provitamin A, and vitamin B12, which influence poultry growth [41]. The administration of 10% in R2 treatment with a crude protein ration of 15% is the most optimal administration of metabolizable energy in SNC, equivalent to upper control RS with a crude protein ration of 18%.…”