Spend on technology, save on water
Gamtoos Valley's three-year drought meant farmers were only allocated 40% of their annual water quota this year. And the catchment area of the Kouga Dam got little relief, despite recent good rains.
Getting started with carrots
Here are some guidelines regarding plant population, fertilisers and climate to get you started on carrot production.
Diseases in tomatoes
Tomatoes can be affected by many different diseases - and some, like powdery mildew, can cause serious damage.
Caring for cabbages
Cabbages are heavy feeders and need plenty of food to grow. Without enough water, the heads will dry out and taste bitter, so fertilising and watering the plants is important.
Furrow irrigation
This form of irrigation is good for row crops, such as tomatoes, cabbages, and leafy vegetables.
How to grow lettuce – Part 2
This issue we look at the different kinds of lettuce available and which are best for your home garden.
Dealing with soil compaction – part 2
When it comes to farming, soil compaction can't be prevented. But it can be managed to maintain crop yield and irrigation efficiency, and to reduce production costs, writes Roelof Bezuidenhout.
Dealing with soil compaction – part 1
Small-scale farmers often overlook the damage caused by bad tillage methods, leading to compacted soil, destroying their hard work, writes Roelof Bezuidenhout.
Preparing your soil – part 2
Manure will do more than just fertilise and feed soil, it will loosen it to help the roots grow better and prevent diseases.Issue date: 13 August 2010
Preparing your soil – part 1
You don't need fancy tests to check your soil to see how much fertiliser you need.
Farming hydroponically – part 4
Hydroponics is becoming a popular way to produce vegetables in South Africa because of the high quality of the produce. This week: keeping your plants disease-free.
Growing sweet potatoes
Sweet potatoes originate from South America. Their heat tolerance makes them a useful summer crop for areas that are too warm for most vegetables.
Farming hydroponically – part 1
Over the next few weeks we’ll be taking you through this interesting and potentially profitable form of farming.
How to use water wisely
Maintain a healthy kitchen garden by irrigating at the right time and giving plants the right amount of water, says Bill Kerr.
Green peppers: how to grow them
Green peppers like plenty of sunlight and moist, warm soil. If using seed, plant under a shelter about eight weeks before you anticipate the last frost in your area, then transplant.
How to grow sweet potatoes
Sweet potatoes are easy to plant, need little looking after and deliver high yields. They are usually grown in sandy soil, which makes them easier to dig up. But they also do well in most soils, even heavy clay.
Plan your harvest
When planting a crop on a continuous basis, the tendency is to plant the same quantity regularly. This seems logical, but it's not the best way to proceed, as yields can vary greatly from week to week.
Growing onions
Onions are one of the first crops of spring. They are very versatile and can be stored during winter. They are frost resistant and grow in most climates.
How to grow and harvest carrots
Carrots grow well and develop long straight roots when planted in loose, deep, rock-free, sandy loam soil.
