biostimulare

Biostimulare is a term derived from the combination of "bio" (life) and "stimulation," referring to products or substances designed to enhance plant growth and development by stimulating natural processes. These products are used in agriculture and horticulture to improve crop yields, quality, and resilience to environmental stresses.

Biostimulants are typically made from natural ingredients such as plant extracts, humic substances, amino acids, beneficial microbes, and organic compounds. They do not act as fertilizers by providing essential nutrients directly but instead promote biological activity in the soil or plant tissues, thus enhancing nutrient uptake, root development, and overall plant vigor.

The main functions of biostimulants include increasing nutrient efficiency, enhancing tolerance to abiotic stresses such as drought and salinity, improving fruit and flower quality, and stimulating plant metabolism. Because they support the plant's own growth mechanisms, biostimulants are considered environmentally friendly alternatives or complements to conventional fertilizers and pesticides.

Regulatory frameworks for biostimulants vary across countries, with increasing recognition of their role in sustainable agriculture. It is important to distinguish biostimulants from fertilizers and plant growth regulators, although some products may contain components of both.

Overall, biostimulare represents a promising approach in modern agriculture aimed at reducing chemical inputs, promoting eco-friendly practices, and fostering healthier, more resilient crops. Ongoing research continues to expand the understanding of their mechanisms and potential applications in various agricultural contexts.