The central theme of this text is that the introduction of agricultural and pastoral systems in Australia's temperate grazing lands has often created dynamic and sustaining ecosystems. The author argues that these ecosystems have made an immense contribution to the building of the country.
The central theme of this text is that the introduction of agricultural and pastoral systems in Australia''s temperate grazing lands has often created dynamic and sustaining ecosystems. The author argues that while these ecosystems are not native, and while they are not problem-free, they have made an immense contribution to the building of the country - largely in terms of increased soil fertility. This has been done by adding trace elements, superphosphate and legumes, thereby developing a new ecosystem, probably just as self-sustaining as the one it replaced.
Get Natural Gain by David Smith at the best price and quality guaranteed only at Werezi Africa's largest book ecommerce store. The book was published by UNSW Press and it has 240 pages.
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