Protect the soil, boost profits
How the soil food web retains and cycles nutrients to maintain soil fertility.
Protect the soil by controlling erosion
The rehabilitation of areas affected by donga and sheet erosion can reduce run-off, improve productivity and stop further degradation.
Understanding citrus – 2
In South Africa, citrus is divided into four groups for marketing and production purposes: oranges, grapefruit, lemons and soft citrus (mandarins). However, there’s often...
Why organic is better and cheaper
Don’t be fooled by lab tests, healthy soil in an organic system is more fertile than conventionally fertilised soil.
An amazing system
Healthy soil provides plants with exactly what they need.
Working together
Plant root systems and the soil surrounding them have a symbiotic relationship vital to plant production.
Plant production
Photosynthesis enables plants to feed themselves – as well as the soil.
The importance of humus
Among many other things, this wonderful substance feeds and protects soil life.
How to protect the land – 2
In our 17 August issue, we studied the value of mixed farming and biodiversity. In this instalment, the second of 12, we look at using poisons responsibly.
Looking after the soil
Over the next few weeks we’ll look at repairing the damage done to our soils through poor farming practices.
Controlling insects with insects
Biological control is – or should be – an important way of managing crop pests for all farmers, whether emerging or commercial. Paul Donovan explains why.
Harvesting correctly
Some simple steps will enable you to harvest in an efficient way and prepare well for the next crop. Snap the maize stalks down with your foot and lay them down in the rows.
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