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… beef cows which edited steve morris duncan smeaton authors grateful technical assistance … time year cow bcs less than 3 considered emaciated cow bcs more than 8 considered obese bcs booklet relates british breeds …

… finally what did learn well look what required each examine two onfarm field trials two … anguss property cobalt deficient cobalt required animals make vitamin b12 vitamin necessary … injection docking time lambs identified coloured tag before being returned flock what angus …

… affect productivity welfare 12 4 2 0 26 impaired liver function damage biliary system liver reduces ability animal excrete waste products … subsequent years lifetime performance can reduced 25 even when symptoms visible losses …

… heifers see pregnancy weight can manipulated reduce birthweight calf found maternal … known fetomaternal disproportion proposed reducing calf birthweight relative liveweight … similar between treatments moderate compared low liveweight gain heifer first trimester …

… beef lamb new zealand liable any damage suffered result reliance information contained … chemical use how can managed identify ways reduce reuse recycle many reasons beyond … why managing waste chemicals can beneficial reduces pollution incidents waterways …