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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
Graham Shepherd: Managing nitrogen and carbon to maximise farm performance
Reading Time: 3 minutes
Graham’s keynote presentation, Managing N and C to maximise farm performance, truly resonated with the audience. Many of the farmers in attendance are already in transition towards sustainable farming while others are not quite there yet.
Should I only buy local produce?
Reading Time: 7 minutes
What is more important is becoming conscious of how our food is produced, no matter where it comes from. This especially includes considering what it would have taken for food to arrive on the shelves of your local supermarket.
The fate of nitrogen: nitrate-N vs ammonium-N
Reading Time: 3 minutes
Nitrogen is the growth element. Plants need it, no doubt about that. In the first half of a plant’s growth cycle, it takes in about 80% of the total nitrogen it needs for the entire cycle.
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