Seed treatment is currently a routine practice in modern agriculture, which offers growers and farmers several benefits. Through the use of various chemicals on seeds before planting, plants can be protected from disease, insect infestation, and abiotic stress factors that would otherwise reduce yield. With advances in seed treatment technologies, the advantages to plant growth and disease resistance are increasingly evident, enabling farmers to increase productivity while ensuring sustainable methods.
Seed treatment has one of its key advantages being increased seed germination and initial plant growth. If seeds are treated with the correct agents, they will be less susceptible to attack by soil-borne plant pathogens and insect pests that could hinder their growth. In addition to providing the seeds with immunity from harmful microorganisms, seed treatments also toughen the seeds, allowing them to grow into healthier, stronger plants. Therefore, crops are more resistant to environmental stress, including drought and temperature extremes, resulting in healthier crops that can withstand erratic growing conditions.
Advancements in seed treatment have allowed for more efficient solutions to these issues. Technologies such as biological seed treatments that utilize beneficial microbes are becoming increasingly popular in the agricultural industry. These bioagents stimulate plant growth without increasing the usage of chemical pesticides, which in turn decreases the environmental impact of agriculture. Further, developments in nano-based products and advanced coating technologies have enhanced the accuracy of seed treatment applications, such that the precise dose of nutrient or protective agent is provided to the seed. This particular technique conserves waste, minimizes expenses, and maximizes total efficiency in plant development.
Yet another critical aspect of seed treatment is that it makes seeds more resistant to disease. Fungicide, insecticide, and biological-based seed treatments can provide a lasting impact on various diseases and pests infesting crops. In control of such early-season pests, seed treatment prevents disease spread throughout the crop development period, minimizing the need for ongoing pesticide use and the risk of pest resistance accumulation. It is especially important for high-value crops that are vulnerable to disease, e.g., cereals, vegetables, and legumes.