The Plant Growth Regulators Market was valued at USD 2.9 billion in 2022 and is projected to reach USD 4.5 billion by 2028, at a CAGR of 7.4% during the forecast period.
Plant growth promoters are substances that help plants grow and develop better. They are crucial in enhancing the productivity and quality of crops. These promoters are obtained either biologically or synthetically, with the former being more effective and safer. In this article, we will delve into the world of plant growth promoters, discussing their types and how they help in plant growth and development. We will also explore the role of plant growth promoters in improving the fertility and yield capacities of sandy soils, as well as the potential of plant growth promoters in enhancing drought resistance in crops.
Plants are an essential component of the ecosystem and form the basis of human and animal life. They are the primary source of food and provide numerous raw materials for various industries. Therefore, it is crucial to ensure that plants grow optimally and remain healthy throughout their lifespan. One way to achieve this is through the use of plant growth promoters, which are substances that enhance plant growth and development. In this article, we will explore the various types of plant growth promoters and their benefits, with a focus on biological plant growth promoters.
Introduction to Plant Growth Promoters
Plant growth promoters are substances that improve the growth and development of plants, resulting in an overall increase in yield and productivity. They can be obtained either synthetically or biologically. Biological plant growth promoters are derived from microorganisms, such as bacteria and fungi, and are considered more effective and safer than their synthetic counterparts. They are also more environmentally friendly as they do not leave harmful residues in the soil.
Types of Plant Growth Promoters
There are several types of plant growth promoters, with some of the most popular ones being auxins, gibberellins, and cytokinins. Auxins are a type of hormone that regulates plant growth and development. They are responsible for controlling cell elongation, stem growth, and root initiation. Gibberellins, on the other hand, are responsible for promoting stem and leaf growth, as well as inducing flowering. Cytokinins are hormones that stimulate cell division and promote overall plant growth.
Apart from these, there are several other types of plant growth promoters, such as abscisic acid, ethylene, and brassinosteroids. Each of these substances plays a unique role in enhancing plant growth and development.
Benefits of Plant Growth Promoters
Plant growth promoters offer several benefits, including increased yield and productivity, enhanced nutrient uptake, and improved plant health. They help plants grow faster and stronger, resulting in more extensive root systems and better absorption of nutrients and water from the soil. They also improve plant tolerance to environmental stressors, such as drought, temperature fluctuations, and diseases.
Use of Plant Growth Promoters in Sandy Soils
Changes in climate and population growth have resulted in the need to use soils with reduced capability for agricultural development and production. Sandy soils are an example of such soils, as they have weaker plant development and less capacity to transfer water from deeper layers due to their loose and light structure, resulting in fast drainage. However, the fertility and yield capacities of these soils can be increased using plant growth promoters, such as Plant Growth Promoting Rhizobacteria (PGPR).
Plant Growth Promoters and Drought Resistance
The current climate has caused changes in temperature and precipitation rates, resulting in extreme drought conditions. The use of plant growth promoters can help enhance drought resistance in crops, particularly pulses, such as chickpeas. Policies may be developed to protect agricultural plants from drought stress and to develop drought tolerance in crop plants.
Plant growth promoters are essential for improving crop productivity and sustainability. Biological plant growth promoters, derived from microorganisms, offer a safer and more effective alternative to synthetic plant growth promoters. They enhance plant growth and development, resulting in increased yield and productivity, improved nutrient uptake, and enhanced plant health. The use of plant growth promoters in sandy soils and for enhancing drought resistance is crucial for meeting the increasing global demand for food.
The key players in this market include Sumitomo Chemicals Co., Ltd. (Japan), Xinyi Industrial Co., Ltd. (China), Sichuan Guoguang Agrochemical Co., Ltd. (China) Tata Chemicals Ltd. (India), and UPL (India).
