01264naa a2200265 a 450000100080000000500110000800800410001902400440006010000190010424501110012326000090023452005030024365000240074665000140077065000090078465000090079365000290080265000100083165000100084165000170085165300230086870000180089170000160090977300730092515210462023-12-07       1960    bl uuuu     u00u1 u    #d7 a10.1111/j.1751-0813.1960.tb03764.x2DOI1 aRADFORD, H. M.  aA crayon and associated harness for the detection of mating under field conditions.h[electronic resource]  c1960  aAbstract: A crayon and associated harness for the detection of mating in sheep is described. The crayon is held on the brisket of the ram by the harness. In tests of the equipment under field conditions the crayons continued to mark for at least 2 wks. and the marks were usually distinguishable for at least 4 wks. The results were as good as or better than those obtained by applying coloured raddle to the brisket of the ram daily. The crayon material was readily scourable from the marked wool.  aAnimal reproduction  aDetection  aEwes  aRams  aReproductive performance  aSheep  aOvino  aReprodução  aManejo reprodutivo1 aWATSON, R. H.1 aWOOD, G. F.  tThe Australian Veterinary Journalgv. 36, n. 2, p. 57-66, Feb. 1960.