SUSTAINABLE AGRICULTURE 2nd Edition - Part 6 pptx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 6 pptx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 6 pptx

... amitrole and simazine. They have long-term persistence in the soil and are likely to enter the watertable after periods of heavy rain. Sustainable Agriculture 1 06 Examples of biological control of ... significant danger to non-target organisms. In particular, residual and foliar applications have the potential to kill desired plants, poison animals, reduce soil micro-organisms, evaporat...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 1 docx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 1 docx

... Australia Cataloguing-in-Publication: Mason, John, 1951– . Sustainable agriculture. 2nd ed. ISBN 0 64 3 068 76 7. 1. Sustainable agriculture. 2. Sustainable development. I. Title. 338. 16 Copyright © John ... from: Landlinks Press PO Box 1139 Collingwood Vic. 3 066 Australia Te lephone: +61 3 966 2 766 6 Freecall: 1800 64 5 051 (Australia only) Fax: +61 3 966 2 7555 Email: pub...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 4 docx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 4 docx

... reduce numbers of dung-feeding flies. Stable manure stockpiled for composting. Soil profile – note the organic matter content at the top. Sustainable Agriculture 60 An all-round soil conditioner ... these options and hope- fully select the optimum design for that particular irrigation system. Even small-scale irri- gation systems are generally costly and intended for long-term usage, th...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 5 docx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 5 docx

... the non-selective compounds Dimethoate (Rogor®) and Malathion (Maldison®). Overuse has led to many pests becoming resistant to these chemi- cals. Organo-chlorines These are highly toxic, non-selective, ... in most parts of the world. Metal-based compounds These include chemicals based upon heavy metals such as lead and mercury. These chemi- cals are highly dangerous and are now banned in most...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 7 docx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 7 docx

... and deficient in nutrients, requiring special attention to recondition them Sustainable Agriculture 1 26 Sustainable Agriculture 124 dures, tests and methods must be used, and what time is involved. ... changing and adapting to what is happen- ing in the real world. For instance, many producers who have turned to value-added prod- ucts are reaching their 20-year goal in five to ten y...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 8 pps

SUSTAINABLE AGRICULTURE 2nd Edition - Part 8 pps

... changes (eg decomposition-spoilage) are less likely to occur. Hay can be stored either in the smaller, rectangular bale or the larger round Sustainable Agriculture 144 Sustainable Agriculture 148 Bush ... check. Managing plants – Crops and pastures Sustainable Agriculture 130 information is available on their culture and find out what grower support exists (eg department of agric...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 9 docx

SUSTAINABLE AGRICULTURE 2nd Edition - Part 9 docx

... and making the trees vulnerable to being blown over in strong winds. Sustainable Agriculture 168 Sustainable Agriculture 164 height of the shelter belt, although ideally the distance should be ... no gaps (eg roads cutting through). Sustainable Agriculture 166 157 Increasing rainfall It has been reported that treed districts receive more rainfall than nearby non-treed districts...
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SUSTAINABLE AGRICULTURE 2nd Edition - Part 10 pps

SUSTAINABLE AGRICULTURE 2nd Edition - Part 10 pps

... paddock: •Paddocks growing nitrogen-fixing plants (eg legumes) should be fallowed with nitrogen users such as grasses Sustainable Agriculture 1 76 Sustainable Agriculture 172 might be better to ... better tailor-made to suit the conditions there. Rotating uses of a paddock This involves using a paddock for different purposes at different times; for example, grow- Sustainable Agric...
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