01340naa a2200313 a 450000100080000000500110000800800410001902400440006010000170010424500690012126000090019052004970019965000230069665000240071965000140074365000150075765000170077265000170078965000330080665000190083965000140085865000200087265000140089265000140090665000100092065000100093065000170094077300690095715222952025-06-08       1966    bl uuuu     u00u1 u    #d7 a10.1111/j.1751-0813.1966.tb04605.x2DOI1 aMOULE, G. R.  aOvine reproduction in tropical Australia.h[electronic resource]  c1966  aOvine reproduction in tropical Australia is essentially an ecological problem. Land tenure and capital investment needed to provide the facilities essential to sheep husbandry demand that the total area occupied by sheep remains fairly constant. Within this area the sheep population fluctuates with seasonal conditions, but in the north-west of Western Australia sheep numbers have declined where plant comunities have changed and the pasture is now incapable of maintaining breeding flocks.  aAbortion (animals)  aAnimal reproduction  aAustralia  aBirth rate  aBirth weight  aEpidemiology  aFertilization (reproduction)  aMale fertility  aMortality  aMultiple births  aOvulation  aPregnancy  aSheep  aOvino  aReprodução  tAustralian Veterinary Journalgv. 42, n. 1, p. 13-18, Jan. 1966.