Abstract
Increased agricultural activities driven by rising food demand have led to environmental problems mostly arising from the high levels of external inputs and resources that are required. Additionally, environmental changes, such as global warming, can lead to various biotic and abiotic stresses, which have negative impacts on crop production. Numerous solutions and agricultural strategies have been introduced to overcome these problems. One of the ways to improve plant production as well as to increase resistance towards biotic and abiotic stresses is by utilizing beneficial microbes as soil inoculants. A better understanding of the ability of Trichoderma to enhance crop production and the mechanisms that are involved are important for deriving maximum benefits from their exploitation. These versatile fungi hold great promise for the development of viable commercial products that can be used widely in agriculture for increasing crop productivity in a more sustainable way. Many previous reviews on Trichoderma have tended to focus on the mechanisms of Trichoderma in enhancing plant growth and yield. This current review discusses the sustainability aspect of using Trichoderma as plant growth regulators, the impact on plant growth and yield as well as their effects in regulating biotic and abiotic stresses.
Highlights
IntroductionContinuous growth in the world’s population has led to a corresponding increase in food demand, which has necessitated the mass production of agricultural products [1]
Continuous growth in the world’s population has led to a corresponding increase in food demand, which has necessitated the mass production of agricultural products [1].By 2050, the population to be fed will be over 9 billion people
This study revealed that harzianolide enhances root length and tips as well as induces the expression of genes involved in the salicylic acid (PR1 and GLU) and jasmonate/ethylene (JERF3) signaling pathways that are related to the plant defence mechanism
Summary
Continuous growth in the world’s population has led to a corresponding increase in food demand, which has necessitated the mass production of agricultural products [1]. One important agroecological approach for maximizing root and rhizosphere efficiency is the application of beneficial microbes, including Trichoderma [14,15]. This strategy can lead to improved crop productivity and better nutrient use efficiency while providing a friendlier option for human health and the environment [16,17]. This review discusses Trichoderma–plant interactions that result in improved plant production and resistance towards biotic and abiotic stresses as well as the potential applications for Trichoderma in sustainable crop production. Deeper knowledge on the roles of Trichoderma–plant relationships and the underlying mechanisms involved are essential for the better understanding and application of these fungi by agricultural practitioners for sustainable food production. Sustainable agriculture is important in order to practice cleaner and healthier food production without jeopardizing the environment and the ability of future generations to produce food
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
