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The economics of controlling gorse in hill country : goats versus chemicals
(Lincoln College. Agricultural Economics Research Unit., 1984-03)
The aim of this study was to assess the economics of controlling gorse in hill country by comparing the use of goat and sheep grazing with chemical control. The New Zealand environment has suited the growth of gorse (an ...
Gorse and goats : considerations for biological control of gorse
(Lincoln College. Agricultural and Economics Research Unit., 1987-01)
Recent proposals have been made to introduce biological agents to naturally regulate gorse (Ulex europaeus) in New Zealand (Hillcost-benefit analysis, 1986). Gorse is a serious scrub weed to both farmers and foresters, but ...