Boreholes and windmills
Introduction A borehole is an expensive investment. Make sure you do your homework. It is advisable to ask for references preferably from clients who have had time to assess the quality of work over a reasonable period. The drilling contractor can never guarantee that he will strike water, and therefore it is the client who […]
Fertiliser
Introduction Fertilisation is a method of improving the nutritional status of the soils, and can be tailored to provide the correct nutritional requirements at the most appropriate time. Fertilisers are food for plants; they contain plant nutrients (nourishing substances), which all plants need to grow and stay healthy. Plants take carbon (C) from the air […]
Earthworms and vermicompost
Introduction Nobody really knows how many worm species there are (estimates range from 4 500 to 6 000!) but in agriculture and gardening three distinct genera have been studied and described. These worms are distinguished by their habitat in or on the soil. These genera do not interbreed and will not normally be found in […]
Crop protection
Introduction Chemical crop protection is a worldwide industry with the primary aim to protect and secure safe food production. It is all inclusively referred to as the plant science industry. Products in this industry are commonly referred to as pesticides or agrochemical products, which play a vital role in controlling the pests and diseases that […]
Compost and organic fertiliser
Introduction Compost works best when applied to the soil before planting. Compost can also be used as mulch – the protective cover placed over the soil to keep moisture in, reduce erosion, provide nutrients and prevent weed growth. Advice on saving water on the farm usually includes (1) Use more mulch and compost combos and […]
Chemicals in agriculture
Introduction Agrochemicals are an intervention that assists farmers grow their product – be it fruit, grain, vegetable or livestock – and for use in the various forms of processing and post-harvest treatments. Choosing the right chemicals can be bewildering, and a wrong choice can lead to marketing and financial problems. The misuse of agrochemicals too […]
Biocontrol
Introduction Biological control involves the use of a pest’s own natural enemies (parasites, predators and pathogens) – whether introduced or otherwise manipulated – to suppress the pest populations to an acceptable level. The word “pest” is used here in a broad sense, which includes diseases, insects, mites, nematodes and weeds and/or invasive alien plants. While […]
Animal feeds
Introduction The Animal Feeds Manufacturing Association (AFMA) website is a comprehensive source of information on this industry. Visit www.afma.co.za. In the face of increasing population, urbanisation, climate variability and droughts the animal feeds market has become an essentail economic activity. It is clearly a vital part of the South African farmer’s life. Animal feeds role players produce feed […]
Providers of financial services
Introduction “Money makes the world go round”, a quotation from the musical Cabaret, is a saying with which most of us are familiar. It is not literally true, of course, but does point to our heavy reliance on money and financial services. While there may be very little that you can personally do about it, remember […]
Finance for new farmers and SMMEs
Introduction For small farmers and other small entrepreneurs, access to finance is a crucial part of being in the game. Farmers all over the world borrow money for seed, fertiliser and other technologies or inputs. These are investments into the business so that it is able to generate products to sell. Finance is also necessary […]