Effect Of Rearing Early Ablactated Lamb By Milk Replacer Containing Processed Soybean

In accordance with the demand of rearing small tailed sheep and large-scale production of mutton sheep, compounding and rearing effect of milk replacer for lambs was studied. Single fact abandon group design was used. Twenty four lambs (Suffolk Small tailed sheep ) were divided into four group. Lambs in group A were reared with milk powder. Group B were reared with milk replacer containing popped soybean. Group C, aced and alkili processed soybean. Group D were reared by there ewes. Rearing trail was conducted during 7-47 days. A metabolic trail conducted during 17-22 days in group A,B,C. Six results were achieved.1) The amino acid of milk replacer was not as balance as that of milk powder.2) Before 20 days, lambs did not adjusted to plant protein which impacted lambs growth. Late, lambs was adjusted to the milk replacer, and enzyme system were developed. Lambs grew rapidly when crude feeds intake increased.3) Compared with milk powder, early days(17~22 days) there was barrier for lambs in digesting and absolving nutrient of two milk replacer.4) To avoid diarrhea, milk replacer should contain enough fat and plant protein should be processed.5) To induce lambs to eat, tied grass should be hanged and granulated feed should be provided in hanged trough. This method was advantageous to increase DM intake of lambs and accelerate the development of rumen.6) When using the milk replacer, cost of feed decreased especially when milk replacer C was used.