Mixing methyl testosterone into tilapia feed is essential for masculinizing the fish and ensuring better growth rates. Farmers have found that farming tilapia in single-sex populations, specifically all-male populations, yields the best results. The process involves preparing a mixture of methyl testosterone feed using specific ingredients and steps. This feed is then dried, stored, and used as needed for tilapia farming. It is important to follow the instructions carefully to achieve optimal results in fish farming.
Are you a tilapia farmer struggling with poor results due to mixed sex populations? Look no further – we have the solution for you. By farming tilapia in single-sex populations, specifically using all-male populations, you can achieve faster growth and avoid unwanted breeding scenarios.
One key method to achieve an all-male population is by feeding newly hatched fry a diet laced with methyl testosterone. This hormone, when fed at a concentration of 60 parts per million for the first 18 to 21 days after swim up, can help create a population of all-male tilapia.
To create the methyl testosterone feed mixture, you will need the following ingredients: 1 gram of 17 alpha methyl testosterone, 4.2 liters of alcohol (ethanol or propyl alcohol), and 16.6 kilograms of fine fry feed. Ensure you have the necessary equipment, such as scales, mixing containers, drying containers, and a spade.
The process involves weighing out the methyl testosterone accurately, dissolving it in alcohol, mixing it with the fry feed, and ensuring an even distribution throughout. It is important not to mix by hand due to the potential harm from the hormone and alcohol – always use a spade.
After thoroughly mixing and drying the feed in thin layers, store it in a cool, dry place for up to six months until needed. Following these steps will help you create a successful all-male population of tilapia and improve your farming results.
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