Irrigation technology is expanding rapidly, as computer learning and remote monitoring become more advanced. The technology aims to improve yields, while lowering production costs and minimising the environmental impact of production. Some of the technologies are discussed below.
• Drip irrigation
This technology, developed in Israel around 1959, enables a precise amount of water and nutrients to be delivered directly to the plant, reducing water waste and improving crop yield.
A recent development is the use of sensors and artificial intelligence (AI) to optimise water delivery. Netafim, for example, a leader in drip irrigation technology, offers solutions that use soil moisture sensors and weather data to automatically adjust water delivery based on crop needs, soil conditions, and weather patterns.
Micro-irrigation technology is another advance in drip irrigation. This involves the use of very small emitters that deliver water directly to the root zone of plants. Companies such as Jain Irrigation Systems offer micro-irrigation solutions specifically designed for high-value crops such as fruits, vegetables, and flowers.
Another company specialising in drip irrigation is Rivulis Irrigation, which has developed products that use recycled materials and minimise the amount of water needed for irrigation. The company's Eco-Drip system is made from recycled plastic and delivers water to crops at a rate of only around 20/hour.
• Smart irrigation
この記事は Farmer's Weekly の March 31, 2023 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です ? サインイン
この記事は Farmer's Weekly の March 31, 2023 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
すでに購読者です? サインイン
Understanding eye conditions in horses: causes and first aid
A horse can get a swollen eye from bumping it against a tree, shaking its head to keep flies away, or even snake venom
IPM requires a completely different mindset
You need to investigate any beneficial insects that may appear on your plants, or you can purchase them
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
Garlic can be prone to bacterial and fungal diseases, and it's important that farmers are proactive in preventing infection and practise appropriate management. Magda du Toit reports.
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.
