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An economic evaluation of the use of herbicides in hill country pasture renovation in New Zealand : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Agricultural Science
(Lincoln College, University of Canterbury, 1988)
Non-arable New Zealand hill country pasture is characterised by a high proportion of low fertility grasses and weeds. This places limitations on their productive capacity. Aerial oversowing and topdressing has improved the ...