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Crops

Learn about sustainable crop farming, eco-friendly practices, and modern techniques that improve yields while protecting the environment.

How to spray for whitefly

Whitefly remains a notoriously difficult pest to control.
Citrus farming: off-season tasks

Citrus farming: off-season tasks

‘Off-season’ is a misnomer, says Marble Hall citrus farmer Piet Engelbrecht. This is when crucial tasks such as pruning take place. Gerhard Uys visited him.
Mike Cordes - Market Floor

Communication is key between farmer and market agent

The early part of the year is probably a good time to remind farmers about their responsibilities when dealing with a market agent.
Addressing the risk of polluted irrigation water

Addressing the risk of polluted irrigation water

A recent study published by the Water Research Commission highlights the urgent need for identifying on-farm treatment options to help reduce the high levels of microbial contamination in irrigation waters,...
After planting, seedlings do not grow for about three weeks. Thereafter, they grow to about hip-height in a matter of weeks.

Great returns with tobacco, the ideal cash crop

Tobacco producer, Peter Kok, says that tobacco is a cash crop that can assist diversification and expansion.
The whitish ‘dusting’ on this bean leaf is a layer of minerals deposited by borehole water in dry, windy weather. It can reduce chemical efficacy.

Spraying tips: Don’t mix chemicals

When spraying different pests at the same time, many farmers try to kill two birds with one stone by making elaborate mixtures.
Mike Cordes - Market Floor

Don’t forget to pay Freshmark Systems

Almost every fresh produce market in South Africa has a licensing agreement with Freshmark Systems, the providers of the industry’s dedicated IT-based sales processing system.
Getting nozzle size and pressure right

Getting nozzle size and pressure right

As pointed out previously, the key to successful pest and disease control is optimal penetration of the spray mixture.
Mike Cordes - Market Floor

Safety at markets

Occupational health and safety (OHS) play a crucial role in the workplace. So much so, that the Occupational Health and Safety Act lays down a host of precise legal requirements...
Farmers in the area are sensitive to water usage and adapt accordingly, so that farming remains sustainable.

The Sandveld’s 75t/day family potato business

JH Laubscher Broers has one of the largest potato-growing concerns in the Western Cape, with 300ha under irrigation all through the year.
Making-an-effective-spray-mixture

Making an effective spray mixture

There is more to a spray mixture than chemical product and water. You also need an adjuvant – a substance added to the water to enable the sprayed product to...
Mike Cordes - Market Floor

Reasons to be proud of our farmers

So today I’m offering a general optimistic comment on South Africa’s farmers that I hope will resonate with you.
How-to-calibrate-a-spray-rig

How to calibrate a spray rig

All too often, I come across farmers who are not accurate enough with their sprayer calibration.

Biological wine farmer achieves twice regional average yield

Seven years ago, Fritz Breytenbach, a wine grape producer in the Robertson Valley, embarked on his biological farming journey. Today, he is reaping the benefits by producing almost double the...
Precision farming, new technology and an eye for opportunity

Precision farming, new technology and an eye for opportunity

Grain SA’s Grain Producer of the Year 2016, Jozua du Plessis, was one of the first grain producers in South Africa to implement precision farming practices in the late 1990s....
Mike Cordes - Market Floor

Is the Hamilton Option still relevant today?

When Charles Hamilton left his post as CEO of Cape Town Market in the early part of the new millennium, he opened his own market using an entirely new business...
using-a-knapsack-sprayer-on-a-big-farm

Using a knapsack sprayer on a big farm

Many farmers think that using a knapsack sprayer is taking a step backwards as large spray rigs are fast and effective. However, knapsack sprayers still have their uses on big...
Mike Cordes - Market Floor

Adapting to change within the markets

Had I written this 15 or more years ago, I would have bemoaned the attitude of market agents and said that the sooner they adapted to transformation, the better, otherwise...

Sugar cane: prevent soil compaction and improve yield

Since the introduction of industrial agricultural practices in South African sugar cane production, soil compaction has led to a steady decrease in average yield and profitability. Dr Rianto van Antwerpen, a...
-picking-olives-for-olive-oil

Producing high-quality extra virgin olive oil

In the Paardeberg near Wellington, Slent Farms are producers of superior quality olive oil. Michela Sfiligoi and Attilio Dalpiaz spoke to Jay Ferreira about their successful operation.
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