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A study of the effects of plane of nutrition on milk secretion and lamb growth in Romney sheep, and the effect of weaning date on the growth of Romney lambs : a thesis presented in partial fulfilment of the requirements for the degree Master of Agricultural Science of the University of New Zealand
(Massey University, 1952)
The productivity of an animal depends on two factors, its potentiality, which is governed by its hereditary make-up, and the extent to which that potentiality is allowed to develop, this being regulated by the environment ...
Some aspects of gene dosage effects in N-type sheep : a thesis submitted in part fulfilment of the degree of Master of Science, Massey Agricultural College
(Massey University, 1952)
A study of gene dosage effects in N-type sheep has been made using the fibre type array method and the
medullometer method developed by Elphick and McMahon. As the position was complicated by gradients
occuring in the ...