hydrogen is the first element and has one proton so it has an atomic number of 1 gold has 79 protons in each atom and has an atomic number of 79 elements in their standard state also have the same number of electrons as protons
Feather meal is used in formulated animal feed and in organic fertilizer. Worldwide, more than 25 billion chickens are used for human consumption. Feather meal is made through a process called rendering. Steam pressure cookers with temperatures over 140Â°C are used to cook and sterilize the feathers.
Toasted soybean meal is a reference feedstuff for rabbits, and it is generally included at a 15-20% level in their diets (Lebas, 2004). As with other species, many attempts have been made to find alternative sources of protein in order to decrease feed costs.oybean meal is an important part of the diets of ruminants animals due to its high amount of rumen-degradable protein (more than 60%), good amino acid balance and high cell-wall digestibility (INRA, 1988). It is also very palatable to ruminants.