Abstract
English
Highlights
Sheep farming is an important activity that contributes to the food supply in semiarid region of northeastern of Brazil, generating occupations, income and improved quality of life
Objective of the present study is to evaluate the effects of native ewes supplement with different level of concentrate and blood metabolic parameters in pregnancy under semiarid grazing system
During pregnancy, concentrated intake estimated by indigestible dry matter was higher (P
Summary
Sheep farming is an important activity that contributes to the food supply in semiarid region of northeastern of Brazil, generating occupations, income and improved quality of life. Objective of the present study is to evaluate the effects of native ewes supplement with different level of concentrate and blood metabolic parameters in pregnancy under semiarid grazing system. 2x2x3 factorial arrangement with two breeds (MN and SI), two supplementation levels (0.5 and 1.5% body weight) and three experimental periods (75, 105 and 135 days of pregnancy).
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