Zobrazeno 1 - 10
of 21
pro vyhledávání: '"J.D. Finlayson"'
Opportunistic Mediterranean agriculture – Using ephemeral pasture legumes to utilize summer rainfall
Publikováno v:
Agricultural Systems. 120:76-84
The wet winters and summer droughts of dry Mediterranean-type climates create a highly seasonal supply of feed for livestock. Much of the forage value of winter-active annual pastures and crop residues is realized as dry feed during summer–autumn.
Autor:
Thomas L. Nordblom, Ross S. Kingwell, Daniel Real, Clinton Revell, J.D. Finlayson, Mike Ewing
Publikováno v:
Agricultural Systems. 112:38-47
Tedera (Bituminaria bituminosa C.H. Stirt var. albomarginata) is a drought tolerant perennial legume originating in the Canary Islands. This study evaluates the potential role and value of tedera in dryland mixed crop and sheep production systems in
Publikováno v:
Agricultural Systems. 106:102-112
Pasture-cropping is a novel approach to increasing the area of perennial forages in mixed livestock and cropping systems. It involves planting annual cereals directly into a living perennial pasture. There is interest in using subtropical grasses for
Publikováno v:
Agricultural Water Management. 97:811-823
This study reports an analysis of the economics of options for strategic land-use change to attain future catchment level target combinations of salt load and water yield. Farm level survey information on land use, productivity, prices and costs of p
Autor:
Russell Crosbie, Tivi Theiveyanathan, Bob Farquharson, J.D. Finlayson, David Mitchell, Thomas L. Nordblom, Ziaul Hoque, Andrew D. Bathgate
Publikováno v:
Agricultural Systems. 103:161-170
It has been widely suggested that changing land use from annual to perennial crops reduces land and stream degradation due to salinisation. However, annual crops are financially attractive and increases in perennials can reduce stream flows with adve
Publikováno v:
Agricultural Systems. 48:27-50
This paper presents the implementation of a farm management model of sheep grazing systems and demonstrates how the model can be used to gain incremental information about the system being investigated. The structure of the model is presented in deta
Publikováno v:
Agricultural Systems. 48:1-25
This paper is the first in a series that presents the development and use of a quantitative model of a sheep grazing system. The animal growth model presented here draws from a range of sources reported in the literature, and accounts for interaction
Publikováno v:
Animal Production Science. 50:699
Grazing crop stubbles affects soil structure, groundcover, and the productivity of subsequent crops, but the cost of this practice is highly variable and not easily compared against the value of feed provided to livestock. To compare with and without
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