Chickens raised for meat, known as broilers, often face cold stress. This can slow down their growth and affect their overall health. Glutamine, or Gln, is a special type of amino acid. It is not always essential, but it becomes crucial under certain conditions. One of its key roles is to support the development of the intestines and strengthen the immune system. In...
Chickens raised in high-altitude areas face a tough time. The thin air leads to breathing problems, stress, and slower growth. Two substances, l-carnitine and emulsifiers, could help these birds thrive. L-carnitine is known for boosting energy and fighting off stress. Emulsifiers help break down fats, making them easier to digest. A study tested how these supplements...
The world of shrimp farming is always looking for new ways to boost growth and health. One interesting approach involves using a special mix of seaweed and bacteria. This mix is made by fermenting a type of seaweed called Caulerpa microphysa with a helpful bacteria known as Bacillus subtilis. The result is a unique product that farmers can add to shrimp feed. This p...
Fish farming is big business. One key player in this industry is the Cirrhinus mrigala. This fish is popular in aquaculture due to its fast growth and adaptability. But to keep these fish healthy and growing, farmers need to pay close attention to their diet. One crucial nutrient is manganese. It's a mineral that plays a big role in fish health and growth. So, ...
The idea of using canola meal (CM) as a substitute for soybean meal in chicken feed has been around for a while. But, the results have been all over the place. So, a big study was done to make sense of it all. This study looked at nineteen different research papers to figure out how CM affects how much chickens eat, how much they grow, and how well they turn feed int...
Researchers checked how cows from South Dakota (SD) and Texas (TX) grew and changed when finished in either state. They divided 190 heifers (weighing around 483 kg from SD and 425 kg from TX) into four groups based on their origin and finishing location. They weighed the heifers regularly, and some were moved between states. The moved cows had lower body temperatures...
Ever thought about how algae can influence shrimp? A fascinating study looked into this by focusing on Litopenaeus vannamei, a common shrimp species. Researchers examined how adding a specific algae, Haematococcus pluvialis, to shrimp food affects their growth, immune system, and gut bacteria at different water temperatures. They compared three diets: a typical 20% f...
Scientists ran a test to see how adding dihydroartemisinin to chicken feed might affect how fast chickens grow and the quality of their meat. They used 400 one-day-old male Arbor Acres broilers, dividing them into five groups with different amounts of dihydroartemisinin in their feed: 0, 5, 10, 20, or 40 milligrams per kilogram. During the first 21 days, chickens ea...