Use of biological possibilities of sows at cultivation of pigs

Level studying dairy efficiency and a chemical compound of milk of sows has allowed to reveal 13 productive types possessing in different power and protein potential of milk. High level молочности in the absence of sufficient power nutritiousness of milk does not provide desirable intensity of growth of pigs and formation of the constitution providing subsequently reception of low-calorie pork, using recently with the raised demand. Morphological features of mammary glands and parity of these morphological signs can be used for the level forecast milking and qualitative structure of milk of sows.