Before fertilising your onions, you need to have a soil analysis carried out. I am constantly amazed at how many growers ask me for a fertiliser programme for a specific crop, as if the crop will only take up what is applied and ignore what is already in the soil.
The whole idea of a soil analysis is to determine what extra nutrients need to be added to the soil. Applying fertiliser that’s not required is simply wasting money. In addition, you may cause an imbalance of nutrients.
Few farmers these days can afford to fertilise a crop without the guidance of a soil analysis; the cost is simply too high to rely on guesswork.
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Diese Geschichte stammt aus der September 03, 2021-Ausgabe von Farmer's Weekly.
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Diese Geschichte stammt aus der September 03, 2021-Ausgabe von Farmer's Weekly.
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Free State has no reason to mark Transport Month
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SA's food system ‘vulnerable to climate change'
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