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"Experientia docet" - Experience is the best teacher

Vergelyking van twee metodes vir die bepaling van vitamien A

  • 1973
  • Issue: 1
  • Volume: 3
J.J. Erasmus Page: 9 - 11

A comparison of two methods for the determination of vitamin a with special reference to the effects of storage time, storage temperature and light on the vitamin a content of plasma  The destructive-irradiation technique and the Carr-Price method for the…

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Chicken litter in fattening rations for cattle and sheep

  • 1973
  • Issue: 2
  • Volume: 3
S.W. Bosman Page: 57 - 61

Weaner calves were group-fed and weaner lambs were individually fed on control standard fattening rations (Treatment 1) and compared with rations containing 20% chicken litter (Treatment 2) and 40% chicken litter (Treatment 3). With weaner calves the difference between treatments…

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Die beperking van multi-ovulasies in Karakoelooie na die gebruik van dragtige merrie serum gonadotrofien (DMSG).

  • 1973
  • Issue: 2
  • Volume: 3
D.A. Boshoff en F.J.L. Burger Page: 79 - 81

Limitationof multi-ovulations in Karakul ewes after the use of pregnant mare serum gonadotrofien(PMSG) One hundred and eight mature Karakul ewes were randomly divided into 9 equal groups. Intravaginal sponges impregnated with 60 mg medroxy-actate progesterone (MAP, Upjohn) were inserted in…

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