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The use of oestrous cows for the pre-collection preparation of mature bulls standing at an artificial breeding centre : a thesis presented to the Victoria University of Wellington in partial fulfilment of the requirements of the degree of Master of Agricultural Science, Massey College, New Zealand
(Massey University, 1962)
Since 1949, a marked expansion in the commercial operation of artificial breeding has taken place in New Zealand. This expansion represents an increase from 1,400 inseminated cows in 1949, to 556,000 inseminated cows in ...
Estimation of important genetic and phenotypic parameters of some productive traits in the New Zealand Romney Marsh sheep : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science at Massey University
(Massey University, 1966)
Early in the 1920's, Fisher, Wright and Haldane provided the theoretical basis for studies in quantitative inheritance which was later extensively applied to animal breeding problems by Lush (1937), Dickerson and Hazel ...
A survey of present and possible future sheep and wool handling practices of North Island farmers running crossbred sheep : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Agricultural Science of Massey University
(Massey University, 1967)
Any attempt to get farmers to adopt practices which will improve quantity and/or quality of production requires:- A. Techniques to be available which will achieve the improvement, and B. Farmers becoming aware of these ...
The supermarket and its influence upon the New Zealand market structure for fresh fruit and vegetables : a dissertation submitted at Massey University of Manawatu in partial fulfilment of the requirements for the degree, Master of Agricultural Science
(Massey University, 1967)
Since 1958, supermarkets have been selling fresh fruit and vegetables, (otherwise known as fresh produce), in New Zealand. Their merchandising policies differ in many ways to those which characterise the traditional market ...
A study of factors contributing to gel formation and to syneresis of gels with particular reference to rennet casein systems : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Food Technology
(Massey University, 1969)
An "artificial milk" system, prepared under controlled conditions, was developed. This was used for the study of the initial phase of rennet action on casein which results in gel formation. It was also used for a study of ...
The biosynthesis of methyl ketones with special reference to their presence in Cheddar cheese : being a thesis presented for the degree of Doctor of Philosophy of the Massey University of Manawatu
(Massey University, 1964)
The similarity of the pattern of methyl ketones obtained from the steam distillates at atmospheric pressure of cheeses made under controlled aseptic conditions, despite the wide differences in bacterial flora, led to the ...
Investigations of some floral vascular systems with particular reference to interpretations involved in the Gonophyll theory : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Botany at Massey University
(Massey University, 1969)
Throughout the history of Plant Science, the Angiosperm flower has provided botanists with one of their most intriguing structural entities. The number of theories which have been advanced to account for the origin of the ...
The systematics of the New Zealand species of Potamopyrgus (Mollusca: Hydrobiidae) and studies on the biology of Potamopyrgus antipodum : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Zoology at Massey University
(Massey University, 1968)
This investigation has shown that only three species of Potamopyrgus Stimpson can be recognized from New Zealand, compared with the six species and three subspecies recognized by Suter (1913). The species are, P. antipodum ...
The development of a chemical analogue of thermal destruction of bacterial spores : a thesis presented in partial fulfilment of the requirements for the Degree of Doctor of Philosophy at Massey University
(Massey University, 1967)
Canning as a method of food preservation has its origin in the work of Nicolas Appert (1750-1841) who was the first to use heat as a means of preserving food in hermetically sealed containers. Although he did not understand ...
Studies on the effect of some nitrogenous materials on the food intake of sheep : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy at Massey University
(Massey University, 1968)
The problem of how mammals regulate their food intake is in itself, of sufficient scientific interest to justify its intensive study. To those concerned with human biology, additional impetus is provided by the prevalence ...