Natural and Agricultural Sciences

NWU reaches out to smallholder farmers

The North-West University’s (NWU’s) School of Geo and Spatial Sciences, in collaboration with the KwaZulu-Natal Department of Agriculture and Rural Development (KZNDARD) and Wesgrow Potatoes, hosted three farmers’ days for smallholder farmers in Swayimane and Applesbosch in January 2023.

This was to show support to these farmers and to celebrate a successful 2022 summer planting season that led to high potato yields (40 t/ha).

Submitted on Mon, 02/13/2023 - 09:04

Impressive innovations take centre stage during Leopards Lair competition

The impressive innovations of the students at the North-West University (NWU) took centre stage during the recent Leopards Lair competition, earning the innovators well-deserved recognition and sought-after prizes.

This year marked the NWU’s sixth Leopards Lair competition. It is held annually to encourage and support student entrepreneurship.

Submitted on Tue, 11/22/2022 - 12:03

NWU student wins national Three Minute Thesis competition

North-West University (NWU) PhD student Bongiwe Zungu walked away with the spoils at the 2022 national Three Minute Thesis competition.

Bongiwe from the Faculty of Natural and Agricultural Sciences represented the NWU along with Heleen Dreyer from the Faculty of Health Sciences.

They competed against 18 participants from Rhodes University, the University of KwaZulu-Natal, the University of Pretoria, University of the Western Cape, Wits, Unisa, the University of the Free State and the University of Johannesburg.

Submitted on Tue, 11/22/2022 - 08:54

NWU lecturer bags PhD against all odds

Walking across the stage to receive his PhD in operational research was surreal for Piet Ntema.

The North-West University (NWU) statistics lecturer received his degree at a recent graduation ceremony on the Vanderbijlpark Campus.

Piet and his five siblings were raised in poverty by a widowed mother who was a domestic worker. However, they persevered and today all but one of them are graduates, with his older brother Lejone Ntema being a university professor. “The hardships I experienced while growing up gave me the resilience to earn a PhD eventually,” says Piet.

Submitted on Thu, 11/10/2022 - 10:33

Hat trick for ‘nicosmiti’ as a third living species takes his name

In William Shakespeare’s play Romeo and Juliet, Juliet asks the age-old question: ‘What’s in a name?’ In the case of North-West University researcher Prof Nico Smit, the answer is clear ― his name is synonymous with expert contributions in the field of zoology.

This celebrated academic and parasitologist taxonomist follows in the footsteps of revered people such as biologist and author Sir David Attenborough and former President of the United States Barack Obama. Just like them, Prof Smit can also boast that living species have been named after him.

Submitted on Thu, 11/03/2022 - 11:28

NWU hosts the first ever Agri-Career Fair for Soil Science

By Oldrin Masowa

The North-West University’s (NWU’s) School of Agricultural Sciences hosted its first ever Agri-Career fair on 19 October on the Potchefstroom Campus.

During the event, final-year students presented the findings of their soil science research and had the opportunity to network with the agricultural industry.

“The aim of the fair is to prepare students for the world of work to expose them to new agricultural skills and technology,” says senior lecturer in Agricultural Sciences, Dr George van Zyl.

Submitted on Mon, 10/31/2022 - 13:01

Using nanotechnology for food security and environmental protection

One of the most challenging anxieties of the 21st century is safeguarding food security for the world’s exponential growing population, as stipulated by goal 2 of the United Nation’s Sustainable Development Goals (SDGs). According to projections, the global food demand is expected to rise between 60 to 98% by 2050, with a population of more than 9 billion.

Submitted on Fri, 10/28/2022 - 09:29

On the quest to save our freshwater sources

South Africa’s freshwater sources are under pressure from various kinds of contaminants, and North-West University (NWU) researchers are searching for ways to keep track of some of the more elusive pollutants.

Prof Rialet Pieters, a researcher in the Unit for Environmental Sciences and Management, is an ecotoxicologist whose interests lie in organic chemical pollutants and their harmful effects on humans and wildlife.

Submitted on Fri, 10/28/2022 - 08:22

NWU PhD and master’s students shine in Three Minute Thesis competition

Can you present your thesis within three minutes? These master’s and PhD students from the North-West University (NWU) proved that it is possible at the university’s second Three Minute Thesis (3MT) competition.

This competition is held annually at more than 200 universities worldwide, and challenges participants to present their research in 180 seconds in an engaging format that can be understood by an intelligent audience with no background in the research area.

Submitted on Wed, 10/26/2022 - 10:12