What are plant biostimulants | Maizer

Most data on these products is for high value of biostimulate for plants. dies. The application of biostimulant not only enhanced the growth of corn seedlings and stem cuttings of tomato , but also improved nutrient status, yield, and quality of herbaceous and woody plants, including corn, bean, tomato, sweet yellow pepper, strawberry, banana, papaya, and red grape . It also enhanced tolerance to a wide range of abiotic stresses, such as drought , salinity extreme temperatures, nutrient deficiency, and adverse soil pH . The application of biostimulant increased root morphology, such as root dry mass, total root length, and root surface area, which was associated with improved nitrogen status.

The study at Purdue University (2017–2018) studied how auxin and biostimulants produced by plants affected the growth of roots in cuttings of tomatoes, chrysanthemums, and basil.The results showed, in contrast to auxin, which created thicker roots, biostimulants promoted the development of finer roots by increasing root growth, particularly at 5,000 mg/L. Unlike high concentrations of auxin, biostimulants did not harm even at 10,000 mg/L. Additionally, by boosting antioxidant activity, biostimulants improved stress tolerance, particularly in chrysanthemum. Their effects were linked to auxin-interacting pathways mediated by brassinosteroids (BR). All things considered, biostimulants were useful for commercial plant multiplication since they promoted root growth and plant resistance.

In addition to disease tolerant biostimulants, an incredibly compelling reason for improving temperatures, improving rot rates, and improving the overall weather conditions that plants can tolerate has been shown.

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Originally published at https://maizer.fr on February 18, 2025.