About Antonius

I studied agriculture at the University of Stellenbosch in South Africa in 1984 and completing my M.Sc Agric. in 1998. . My love for "Controlled Environmental Agriculture" (CEA), started in my third year when I was exposed to the Welgevallen Research Station. There Prof. P.C.Maree showed us what hydroponics and vegetable farming consisted of. It was awesome. There were no large tractors involved, no dusty fields, no uncontrollable storms to destroy your crop (well that is what I thought). Since then I put hydroponics and other aspects of horticulture to much better use, not just farming. We solved pollution problems by cleaning mines effluent with hydroponics and permaculture. They were used to remove toxic metals to produce clean water (which we sold and make more money of than the produce). What I learned from 1987 I tried to compile in this website and I hope it is from some value to the serious commercial farmer that wants to take the journey into Commercial Farming.

Weeds

By |2016-09-23T12:43:09+00:00May 9, 2016|Weeds|

A weed is a plant which is growing where it is not desired, or a plant out of place.  For instance, maize growing in a peanut field is a weed. Wheat growing in a cotton field is a weed.  A weed can be any plant type which is not contributing to [...]

Trellising and staking field grown tomatoes

By |2018-01-26T09:12:47+00:00May 9, 2016|Tomatoes|

Determinate variety tomatoes need to be trellised. Unlike processing tomatoes which are not trellised and in most very large commercial farms, harvested by mechanical means, which means processing tomatoes are only harvested once.  Determinate fresh tomatoes ( such as the standard beefsteak tomato varieties) are harvested during a period of [...]

Harvesting field tomatoes

By |2016-09-23T12:44:03+00:00May 9, 2016|Tomatoes|

Harvesting field grown tomatoes is a labour intensive process.  Unlike processing tomatoes which can be harvested mechanically, field grown trellised tomatoes has to be harvested by hand. The sorting can be done mechanically. Tomato fruit ripen according to temperature.  The ripening process is initiated by the hormone ethylene. In long [...]

Solving the mystery of the two main types of tomato plants

By |2016-09-23T12:46:27+00:00May 9, 2016|Tomatoes|

Solving the mystery of the two main types of tomato plants Indeterminate tomato varieties will grow 'forever'.  So they can grow over two seasons. Determinate varieties die after about 100 days.  If you have a very short season to grow your tomato crop it is cheaper to buy a determinate [...]

Packaging and grading of vegetables

By |2016-09-23T12:46:44+00:00May 9, 2016|Marketing|

Vegetables are sold in various from of packaging depending on the quality and quantity of the product and the price the farmer would like to obtain.  The trend is to pack high quality vegetables into smaller quantities i.e. smaller packaging and lower quality vegetables in to larger containers or sell [...]

Marketing of horticultural products

By |2017-03-06T08:50:57+00:00May 9, 2016|Marketing|

Marketing is the distribution, promotion and direction of horticultural products or services to your customers.  Marketing includes a wide range of activities and starts at selecting a name of your farm and produce, its location and how you will interact with clients and customers.  All businesses marketing environment consist of: [...]

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