How to Feed Replacement Boars? Detailed Feeding Methods
How to Feed Replacement Boars
1. The daily ration must be a complete formula. Compound the feed according to the different growth stages of replacement pigs. Pay attention to the ratio of energy to protein. In particular, supplement minerals, vitamins and essential amino acids. Generally, a nutrition level that is high early and low later is adopted. For specialized households with a small number of replacement pigs, they can be fed together with finishing pigs, but feed restriction is required after the body weight reaches 75 kg.
2. Restricted feeding. The feeding of replacement pigs must both allow normal growth and development and maintain a breeding body condition that is neither too fat nor too thin. During the growing stage, the feed amount accounts for 2.5%-3.0% of their body weight. After the body weight reaches 80 kg, they can be fed 2.0%-2.5% of their body weight. Pig farms with the conditions can feed some high-quality green feed and forage to ensure full development of all organs.
2. Restricted feeding. The feeding of replacement pigs must both allow normal growth and development and maintain a breeding body condition that is neither too fat nor too thin. During the growing stage, the feed amount accounts for 2.5%-3.0% of their body weight. After the body weight reaches 80 kg, they can be fed 2.0%-2.5% of their body weight. Pig farms with the conditions can feed some high-quality green feed and forage to ensure full development of all organs.