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要提高冬春初生仔猪成活率,必须抓好三个关键时期。①加强初生仔猪7天内的保温、防压护理。②出生后10～25天,由于母猪泌乳一般在21天左右达高峰后就逐渐下降,而仔猪生长发育却迅速上升,需乳量不断增加,如不及时喂料,以补充母乳之不足,容易造成仔猪瘦弱得病而死亡。③仔猪出生1个月,此时,死亡较少,食量增加,是仔猪由吃乳为主过渡到吃料独立生活的重要准备期。本文主要从仔猪生理特点、生长规律入手,分析找出仔猪饲养管理的一些技术,为养殖户提供参考。
To improve the survival rate of winter and spring newborn piglets, we must grasp the three key period. ① to strengthen the newborn piglets within 7 days of heat, pressure care. ② 10 to 25 days after birth, due to the sow lactation generally reached its peak in about 21 days after the gradual decline, while the piglet growth and development has risen rapidly, increasing the need for milk, if not timely feeding to supplement the lack of breast milk, Piglets easily lead to sick and die. ③ piglets born one month, at this time, fewer deaths, increased food intake, piglets from the main transition from eating milk to feed an important preparation for an independent life. This article mainly from the physiological characteristics of piglets, growth patterns start to analyze and find out some of the management of piglets feeding technology for farmers to provide a reference.