Role of technology in maintaining global food demand

Follow us on Google News:
 Role of technology in maintaining global food demand
Image source: © Ekkasit919 |


  • Global population is expected to reach 9.7 billion by 2050, leading to a surge in global food demand.
  • Precision farming uses sensors and analytics tools for gathering data and information.
  • With robotics technology, the future need for manpower in agriculture can be reduced to a great extent.
  • Drones can now collect raw data from the field, which provides valuable information for plant science research.

According to the United Nations, the world’s population is expected to increase by 2 billion in next 30 years. It will be around 9.7 billion in 2050 and could peak at nearly 11 billion around 2100. The ever-increasing population will increase global food demand, increasing the need for better ways to maximise grain yield.   

The agriculture industry faces enormous challenges, from global warming to surging costs of inputs and the labour crisis. There is increasing recognition from agriculture businesses that solutions are needed for these challenges.  

Precision farming 

Precision farming refers to growing crops with the precise utilisation of inputs. This technology uses sensors and analytics tools for precise measurement and exploits a large amount of data and information. It results in maximum profits due to the reduced cost of production and increased level of output.

precision farming

Remote sensing, geographic information, and the global positioning system are often used in precision agriculture. This enables farmers to maximise their benefits and reduce costs as compared to the traditional farming system. 

Agricultural robotics 

An agricultural robot is a specialised technology that assists farmers in various field operations. Labour scarcity is one of the significant crop production issues, resulting in reduced yields. With robotics technology, the future need for manpower can be reduced to a great extent. Agricultural robots automate dull, repetitive, and slow tasks for farmers, enabling them to focus more on enhancing overall production yields.

Do read: US inflation climbs to 7.9%; food, housing become more expensive

Artificial intelligence in agriculture 

Artificial intelligence (AI) has brought revolutions in many industries and will transform the agriculture sector for good. AI will improve the quality and quantity of crops and further will improve farmers' efficiencies.  

Some of the major applications of AI in agriculture are: 

  • Providing predictive insights for the right time of sowing and weather conditions 
  • Prediction of crop yield and forecasting prices to maximise profit
  • Identification of infected areas in the field and the precise spraying of chemicals
  • Crop and soil monitoring for the amount of irrigation and fertilisers
  • Classification of plant diseases 

Do read: ASX food and beverage stocks with highest 52-week return - GNC, LRK and RIC 

Drones in agriculture Use of drone in agriculture field surveillance

Image source: © Ekkasit919 |

Drones, also known as unmanned aerial vehicles (UAVs), can now collect raw data from the field, which provides valuable information for plant science research. It also helps in farm surveillance and monitoring. Drones with a camera can provide aerial imaging and the surveying of difficult fields to access. Similarly, drones with GPS technology are used for livestock farming, mainly tracking and monitoring grazing.  

Some of the critical information obtained from drone images are: 

  • Counting of plant stand and plot statistics 
  • Plant height and density 
  • Plant phenology, leaf area and treatment efficacy 
  • Water requirements 

 Advancements in robotic systems in UK’s agriculture industry || Expert talk with Atif Syed


The content, including but not limited to any articles, news, quotes, information, data, text, reports, ratings, opinions, images, photos, graphics, graphs, charts, animations and video (Content) is a service of Kalkine Media Pty Ltd (Kalkine Media, we or us), ACN 629 651 672 and is available for personal and non-commercial use only. The principal purpose of the Content is to educate and inform. The Content does not contain or imply any recommendation or opinion intended to influence your financial decisions and must not be relied upon by you as such. Some of the Content on this website may be sponsored/non-sponsored, as applicable, but is NOT a solicitation or recommendation to buy, sell or hold the stocks of the company(s) or engage in any investment activity under discussion. Kalkine Media is neither licensed nor qualified to provide investment advice through this platform. Users should make their own enquiries about any investments and Kalkine Media strongly suggests the users to seek advice from a financial adviser, stockbroker or other professional (including taxation and legal advice), as necessary. Kalkine Media hereby disclaims any and all the liabilities to any user for any direct, indirect, implied, punitive, special, incidental or other consequential damages arising from any use of the Content on this website, which is provided without warranties. The views expressed in the Content by the guests, if any, are their own and do not necessarily represent the views or opinions of Kalkine Media. Some of the images/music that may be used on this website are copyright to their respective owner(s). Kalkine Media does not claim ownership of any of the pictures displayed/music used on this website unless stated otherwise. The images/music that may be used on this website are taken from various sources on the internet, including paid subscriptions or are believed to be in public domain. We have used reasonable efforts to accredit the source wherever it was indicated as or found to be necessary.

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it. OK