Natural fertilisers for vegetables include manure, compost, industrial waste products f N animals, and biodegradable material, which is normally eco-friendly. (The process through which it is made is not necessarily eco-friendly or sustainable, however.) Each product has its advantages and disadvantages. The grower must evaluate and understand which natural fertiliser is most suitable for the crop and the farm.
Note that 'natural' does not mean 'organic'; there is a big difference.
'Organic' fertiliser means that the raw material comes from either plants or animals. The conditions under which it is created, however, might environmentally friendly. It not be is a misconception that all organic material can be classified as organic and environmentally safe.
THE USE OF NATURAL FERTILISERS
Organic fertiliser can provide plant nutrition and improve the soil.
Diese Geschichte stammt aus der Farmer's Weekly 18 November 2022-Ausgabe von Farmer's Weekly.
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Diese Geschichte stammt aus der Farmer's Weekly 18 November 2022-Ausgabe von Farmer's Weekly.
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Understanding eye conditions in horses: causes and first aid
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IPM requires a completely different mindset
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Does parrot farming protect wild species?
Those in favour of commercial captive breeding argue that breeding parrots to sell can relieve pressure on wild populations. Researchers Neil D'Cruze and Rowan Martin review the evidence.
Bacterial and fungal diseases of garlic
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Responsible wastewater management: a crucial part of farming
The inadequate management of waste water is a challenge that the agriculture sector needs to deal with. Magda du Toit spoke to experts in waste and water management about a cost-effective treatment system.
Technology that can help protect South Africa's farms
Farm attacks, murders, livestock and crop theft, and other rural crimes are a growing concern in South Africa. As a result, more and more farmers are turning to advanced security technology to protect their lives, properties, and livelihoods. Sinenhlanhla Mncwango spoke to experts about the security strategies that producers can adopt to combat these threats.
The impact of theft on farms in South Africa
A high number of livestock are being stolen every year in South Africa. Insurance is expensive and farmers are battling to find solutions to the problem, says Dr Lindie von Maltitz, agricultural economics lecturer in the Faculty of Natural and Agricultural Sciences at the University of the Free State.
Staying afloat amid the cost-price squeeze
John Hudson, head of agriculture at Nedbank Commercial Banking, spoke to Glenneis Kriel about the importance of environmental and social sustainability for a prosperous agriculture sector.
Free State has no reason to mark Transport Month
Free State Agriculture (FSA) is very concerned about the extremely poor state of rural paved and gravel roads in the province and has very little, if anything, to celebrate during Transport Month, which takes place every October.
SA's food system ‘vulnerable to climate change'
The Just Transition Agenda for Food System Policymaking in SA webinar, hosted by the Institute for Economic Justice (IEJ) in October, highlighted the role that South Africa’s food system plays in contributing to climate change and how vulnerable it is to the impact thereof.
