Showing posts with label fish diseases. Show all posts
Showing posts with label fish diseases. Show all posts

Thursday, June 18, 2015

COMMON FISH DISEASES ASSOCIATED WITH NUTRIENT DEFICIENCY IN FEED.

Feed must be balanced in all essential nutrients in terms of carbohydrate,protein,fat and oil. Vitamins and minerals are also essential for growth,balance and total health status of fish.The various component manifest different signs when absent in feed,the most prominent sign is stunted growth,delayed harvest s=,reduced survival rate.Vitamins and minerals in feed are essential to regulate metabolism,thus any deficiency results in ill health,imbalance and deformations. Scoliosis refers to skeletal deformations in the body of fish.The fish is bent backwards,head tilted and skin peeling.This condition is as a result of vitamin c deficiency, it also occurs when calcium or phosphorus is also lacking in feed.Skeletal deformations can also result from contamination of pond with heavy metals such as mercury. Calcium and phosphorus deficiency could also result in "running horse disease"; where fish swim violently in groups around sides of pond in uncoordinated manner.Fish could also appear darkened(burnt out) or sometimes black,these fish have smaller bodies and big head.This condition is linked to anaemia,and has been traced to incomplete feed. Fish feed must be balanced for the value to be noticed ,hence nutrients must be properly balanced and mixed. Atovi premix is an essential part of feed,its complete with needed nutrients at required levels. Atovi premix ensures growth and early harvest of fish.The premix ensures a blend and perfect balance of the feed,it enhances the metabolism of feed ensuring proper absorption and reduce amount of waste.The use of atovi help prevent build up of nitrogenous waste thus purifies pond,there is a balance in aigae bloom,hence no death of micro organisms in filter.The atovi premix ensures proper inter-cellular function,hence there is no incidence of diseases in fish fed atovi premix.

Wednesday, December 31, 2014

SALT! SALT!! SALT!!!

Salt, a common household ingredient but performs much more than kitchen functions. Salt,(NACL) can be used in a variety of ways,to keep pathogenic bacteria at bay and also prevent ant infestation. Salt aside from its common kitchen use to flavor foods it can also be used in the following ways; a) preservation of food: salting and drying of meat/ fish is an effective means of food preservation. b)odor control: rubbing salt on chopping board and knives used to cut fish removes fish odor.

 Salt can also be used to control ant infestation, ants though tiny can be so annoying not to mention the damage done to property,vegetables,clothes and also a stress factor on the farm.Salt can be used to kill ants by making a full strength salt-water solution and spraying the areas in the home. 

 Salt is also beneficial in the raw form(unmixed), large amount of salt can be sprayed along the course of the ants, on the anthill and around the entrance of the house. The un mixed salt is of importance in the farms especially in poultry and also in barns.

The salt is sprayed around the farm perimeter,at the entrance and exits of the farms.The drains round the farm,and poultry houses are sprayed with the salt to prevent ant infestation. Salt can also be used as a potential weed killer, just make a full strength of salt water solution and spray in the affected areas for 3 days. Salt is important in feed formulation if we desire to get the best out of these animals: in poultry if the required amount is not present in feed, this can result in pecking in birds,also it can cause a sharp drop in egg production in layers. Salt deficiency in pig ratio results in hairless pigs. Salt in fish farming is of value to treat protozoa diseases and gill worms.Salt does more than giving food taste,its handy on the farm as well. Salt it out,its simple,handy and non toxic. SALT IN THE MIX# TREAT IT#PREVENT IT.

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