Using allelopathy in a weed management strategy
Cover crop residue leaches allelochemicals, which help control weeds. But to achieve good, prolonged results, you will still need to implement effective weed control.
The basics of wheat
Wheat is an important grain crop in South Africa, ranking second after maize in terms of area planted and production. This article explores the structure and growth of the wheat plant.
Look after those earthworms!
Earthworms play a crucial role in improving soil quality, and every farmer should try to maintain a healthy population of these remarkable creatures.
Planning for precision irrigation
Precision irrigation requires a system designed with all your resources and production goals in mind, with the aim of ensuring optimal production.
Dealing with soya rust
Soya rust is spread by windblown spores and results in significant crop losses in many soya bean-growing regions of the world, including South Africa.
Growing Chinese cabbage
While deemed a ‘weed’ in countries such as Kenya and Zimbabwe, Chinese cabbage is a popular vegetable on local markets.
Cultivating cleome
Also known as oorpeultjie, lerotho and mazonde, this herb is a rich source of nutrients, especially vitamins A and C and the minerals calcium and iron.
Plum production: an overview
Most plums are consumed fresh. The remainder are processed and used as canned or dried fruit.
Common cabbage diseases
Cabbage is vulnerable to several diseases. All can be controlled to a greater or lesser extent, but in some cases the only solution is to plant a resistant variety.
Preventing hybridisation to protect natural resources
Some farming enterprises, such as wild harvesting, require particular care to ensure long-term sustainability and protect the environment.
Growing a pecan tree in your garden
Pecans are not only delicious; they are amongst the healthiest nuts available, says vegetable specialist Bill Kerr.
Preparing a good seedbed for tomatoes
Tomato seedlings grow best in a well-drained seedbed under full sun and protected from strong wind. Irrigation should be frequent but light.
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