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Sustainability, Externalities and Economics: The Case of Temperate Perennial Grazing Systems in NSW [PDF]

The replacement of perennial grass species by undesirable annual grass weeds not only results in lower productivity but is also contributes to a range of external costs.
Dowling, Peter, Jones, Randall E.
core +1 more source

Organic farm incomes in England and Wales 2005/06 (OF 0373) [PDF]

, 2008
Results from research work carried out for the Department for Environment, Food and Rural Affairs (Defra) by the Organic Research Group at the Institute of Rural Sciences, Aberystwyth University on the economic performance of organic farms in 2005/06 ...
Jackson, Andrew, Lampkin, Nicolas
core

Culture of fish in rice fields [PDF]

Rice is presently grown in 113 countries. Rice farming also offers a suitable environment for the culture of fish and other aquatic organism. This publication synthesizes the available information on the role that aquaculture can play in rice-based ...
Gupta, M.V. (eds.), Halwart, M.
core

Modeling an offshore container terminal: the Venice case study [PDF]

, 2016
In order to reduce marine transportation times and related costs, as well as the environmental impacts, an alternative multimodal route to the current Suez-Gibraltar-North Sea corridor for the containers shipped from Far and Middle East was identified as
Baldassarra, Alessandro +3 more
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Multivariate methods in aquaculture research: case studies of tilapias in experimental and commercial systems [PDF]

This volume documents the usefulness of multivariate methods û notably multiple regression, path analysis and canonical correlation û in the context of aquaculture, which has to date tended to neglect such methods, and hence to underutilize available ...
Hulata, G., Pauly, D. (eds.), Prein, M.
core

Agronomic responses and cattle performance in cultivars of tall fescue and orchardgrass under continuous stocking. [PDF]

Transl Anim Sci
Johnson KF +5 more
europepmc +1 more source

The potential cost to New Zealand dairy farmers from the introduction of nitrate-based stocking rate restrictions [PDF]

Introducing a stocking rate restriction is one possible course of action for regulators to improve water quality where it is affected by nitrate pollution.
Mark Neal
core

Potential role of dietary red onion peel polyphenol-rich extract in enhancing growth, feed utilization, and antioxidant and immune responses in Nile tilapia (Oreochromis niloticus) cultured at high stocking density. [PDF]