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Portia Phohlo
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Portia Phohlo2016-09-01 13:55:512018-11-15 12:24:32Watch the Biggs Family tell us why sustainability matters
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Craig Galloway
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Craig Galloway2015-11-19 14:47:282018-11-15 12:25:01What is the SWAN system?
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Craig Galloway
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Craig Galloway2013-02-02 07:46:372018-11-15 12:25:30Trace & Save operates the Woodlands Dairy Sustainability Project
The management of soils with excessive sodium and magnesium levels
Soils containing excessive concentrations of sodium and magnesium can have detrimental effects on plant growth and productivity. These minerals can accumulate in the soil to high levels due to various factors, including irrigation with water containing high salt content, excessive application of fertilizers rich in these minerals, and the deposition of animal excreta from grazing animals, which contain significant amounts of sodium and magnesium.
Revisiting the movement: Regenerative agriculture
The value of regenerative farming is the desire of farmers to reduce their environmental impact and align their practices with the services that are inherently part of all ecosystems. But this is not a new concept at all.
Closing the Loop: Nutrient Circularity in Agricultural Systems
Production systems that are highly reliant on fertiliser is exposed to high risk and is severely influenced by fertiliser prices. Nutrient circularity is a concept which relates to the efficient use and recycling of nutrients in a closed-loop system. This approach can help to reduce the need for synthetic fertilisers and other inputs, increase resource use efficiency, and support sustainable agricultural and food systems.
Watch the Biggs Family tell us why sustainability matters2016-09-01 - 13:55
What is the SWAN system?2015-11-19 - 14:47
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