Gavrilov N, Mikhalkov I, Mladenova V, Petkov T
Vet Med Nauki. 1987;24(10):44-7.
The birth of hypotrophic piglets with 2-3 times lower live weight than the normally born ones, which die till the 40th hour, because of the abruptly decreased vitality is described. Their percent is 7 for the reproductive bases and 10 for a commodity swine breeding complex. Studies were carried out on 402 pregnant pigs, treated with protein hydrolysate and glucose (injected) together with vitamin-mineral additions to the forage. For a control were used 395 pregnant pigs under the same conditions, but not treated with the above mentioned medicines. A two fold decrease of the birth of hypotrophic piglets was achieved. The rest of the pigs are with a higher live weight and vitality which is the reason of their suffering from coli bacteriosis and other diseases of the conditions at a considerably lower extent. It is supposed that the irreplaceable (limited) amino acids are at the base of that biological phenomena for the prophylaxis of the hypotrophy in the pathology of the hybrid industrial swine breeding. That model scheme as a method can be realized in reproductive and nuclear bases for hybrid swine breeding because of its undeniably great and economic effect.
描述了出生时体重比正常出生仔猪低2至3倍的低营养仔猪，它们因活力急剧下降，在第40小时前死亡。在繁殖基地，这类仔猪的比例为7%，在商品猪养殖综合体中为10%。对402头怀孕母猪进行了研究，给它们注射蛋白质水解物和葡萄糖，并在饲料中添加维生素和矿物质。对照组是395头处于相同条件但未用上述药物治疗的怀孕母猪。低营养仔猪的出生数量减少了一半。其余仔猪体重更高、活力更强，这也是它们患大肠杆菌病和其他疾病的几率大幅降低的原因。据推测，不可替代（有限）氨基酸是杂交工业猪养殖病理学中预防营养不良这一生物学现象的基础。由于其具有不可否认的巨大经济效应，该模型方案作为一种方法可在杂交猪养殖的繁殖和核心基地得以实现。
