02620naa a2200409 a 450000100080000000500110000800800410001902400280006010000210008824502140010926000090032352014260033265000180175865000100177665000120178665000110179865000210180965000160183065000100184665000210185665000190187765000120189665300330190865300320194165300200197365300180199370000240201170000150203570000170205070000150206770000140208270000160209670000220211270000200213470000170215477300390217121300852021-02-18       2020    bl uuuu     u00u1 u    #d7 a10.3390/su120728812DOI1 aALBUQUERQUER, I.  aPerformance, body water balance, ingestive behavior and blood metabolites in goats fed with Cactus Pear (Opuntia ficus-indica L. Miller) silage subjected to an intermittent water supply.h[electronic resource]  c2020  aThis study evaluated the performance, body water balance, ingestive behavior and blood metabolites in goats fed with cactus pear silage subjected to an intermittent water supply. Thirty-six goats were distributed in a randomized block design arranged as a 3 × 3 factorial with cactus pear silage in the goats? diet (on a 0%, 21% and 42% dry matter-DM basis) and water offer frequency (ad libitum, and 24 and 48 h water restrictions). There was an interaction only between the cactus pear silage level and water offerings for drinking water. Goats fed 42% cactus pear silage had greater intake of non-fibrous carbohydrates, energy, Ca, Mg and Na minerals, water intake, urinary water excretion, body water retention and nutrient digestibility. Cactus pear silage inclusion up to a 42% rate reduced eating and ruminating time and increased the time spent idling as well as the eating and the ruminating efficiency rate. Water restriction at 48 h reduced drinking water intake. Performance and blood metabolites were not affected by cactus silage inclusion or water offering. Cactus pear silage inclusion at up to 42% for goats is recommended during periods of water shortage in semiarid and arid regions because it improves eating, the ruminating efficiency rate, and body water retention; cactus pear silage inclusion at this rate reduces water consumption and it does not affect the performance or health of the animals.  aDigestibility  aGoats  aOpuntia  aSilage  aWater metabolism  aMetabolismo  aOvino  aPalma Forrageira  aPastagem Mista  aSilagem  aDesempenho da água corporal  aSilagem de palma forrageira  aSilagem de pera  aSilagem mista1 aARAUJO, G. G. L. de1 aSANTOS, F.1 aCARVALHO, G.1 aSANTOS, E.1 aNOBRE, I.1 aBEZERRA, L.1 aSILVA JÚNIOR, J.1 aSILVA FILHO, E.1 aOLIVEIRA, R.  tSustainabilitygv. 12, n. 7, 2020.