ot 90% van die eiers wat afgegradeer word en nie heel as vars eiers verkoop kan word nie, is eiers wat gekraak is. Daarom speel eierdopgehalte ’n noemenswaardige rol in die ekonomie van ’n lêhoenderplaas. Henne se ouderdom speel ’n groot rol in dopgehalte, aangesien die gehalte afneem namate die hen ouer word. Die eiers…
01
Jun
Jun
Eggshells that are cracked or broken account for between 80 and 90% of the eggs that are downgraded. This can be a problem, especially in older laying hens. Therefore, eggshell quality plays a key role in the economics of a layer farming operation. Eggs for the table egg market need to be strong enough to…
01
Mar
Mar
Trace minerals are an essential component of poultry nutrition because they are required for growth, bone development, feathering, wound healing, and the structure and function of enzymes. Zinc (Zn), in particular, plays a role in a number of essential biological functions, as well as a role in oxidative stress by being part of one of…