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Now showing items 431-439 of 439
Effect of intraruminal infusion of potassium on the site of magnesium absorption within the digestive tract in sheep
(Lincoln University. Centre for Computing and Biometrics, 1996-10)
Sixteen 2-year old female sheep were fitted with rumen and duodenal cannulae at the Johnstone Memorial Laboratory, Lincoln University during 1989-1990. They were offered, at 2 hourly intervals, a pelleted concentrate diet ...
Effect of intraruminal infusion of potassium on the site of magnesium absorption within the digestive tract in sheep
(Cambridge University Press, 1997-08)
Sixteen 2-year old female sheep were fitted with ruminal and duodenal cannulae at Johnstone Memorial Laboratory, Lincoln University during 1989–90. They were offered, at 2 hourly intervals, a pelleted concentrate diet (900 ...
Effect of in vitro manipulation of pH on magnesium solubility in ruminal and caecal digesta in sheep
(Lincoln University. Centre for Computing and Biometrics, 1996-09)
Rumen and caecal digesta were collected, under anaesthetic, from eight sheep offered either hay, pelleted concentrate or pasture at the Johnston Memorial Laboratory, Lincoln University during 1991. Subsamples of digesta ...
The impacts of attitudes, information, situation and behaviour on problem recognition : the impact on agrichemical training
(Lincoln University. Commerce Division., 1995-09)
In spite of the significant benefits that can be derived from training on safe and efficient agrichemical application and management, many primary producers do not undertake formal agrichemical training. An identified ...
Option value: improving resource allocation efficiency
(Lincoln University. Centre for Resource Management, 1991-10)
Measuring consumer benefits associated with a policy or a project in a world where prices and outcomes are known with certainty is, at least in theory, straightforward. Changes in consumer surplus provide an appropriate ...
The role of non-toxic cereal prefeed and postfeed (dyed and undyed) in the development and maintenance of 1080 cereal bait shyness in captive possums
(Lincoln University. Ecology and Entomology Group, 1997-11)
Previous research trials with captive possums in pens, and in the field, have shown that a long-lasting aversion to 1080 cereal bait can be induced in this species (Hickling 1994; Morgan et al. 1996). Research investigating ...
Consumption of acute and chronic toxins by 1080 bait shy possums in captivity
(Lincoln University. Ecology and Entomology Group, 1997-02)
Aversions caused by sub-lethal doses of sodium monofluoroacetate (1080) apparently persist in captive possums for at least 3 months, during which time such possums remain averse (or 'shy') to bait containing either a chronic ...
Aquatic plant decline in Lake Ellesmere : a case for macrophyte management in a shallow New Zealand lake : a case for macrophyte management in a shallow New Zealand lake : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in the University of Canterbury [Lincoln College]
(Lincoln College, University of Canterbury, 1989)
The biology and ecology of aquatic Ellesmere, a shallow coastal lake submerged plants were studied in Lake in the South Island of New Zealand. The aim of the study was to understand previous declines of macrophytes in the ...
Indicators of natural character of freshwater: Generic approaches to management
(Lincoln University. Lincoln Environmental / Centre for Resource Management, 1997-02)
New Zealand is a land of diverse landscapes and ecosystems; within short distances the change from sea to plains to mountains is often dramatic. Since European settlement 150 years ago, large parts of the country have been ...