Over the past decade, interest in plant biostimulants has been on the rise, compelled by the growing interest of researchers, extension specialists, private industries, and farmers in integrating these products in the array of environmentally friendly tools to secure improved crop performance, nutrient efficiency, product quality, and yield stability. Plant biostimulants include diverse organic and inorganic substances, natural compounds, and/or beneficial microorganisms such as humic acids, protein hydrolysates, seaweed and plant extracts, silicon, endophytic fungi like mycorrhizal fungi, and plant growth-promoting rhizobacteria belonging to the genera Azospirillum, Azotobacter, and Rhizobium. Other substances (e.g., chitosan and other biopolymers and inorganic compounds) can have biostimulant properties, but their classification within the group of biostimulants is still under consideration. Plant biostimulants are usually applied to high-value crops, mainly greenhouse crops, fruit trees and vines, open-field crops, flowers, and ornamentals to sustainably increase yield and product quality. The global biostimulant market is currently estimated at about $2.0 billion and is expected to reach $3.0 billion by 2021 at an annual growth rate of 13%. A growing interest in plant biostimulants from industries and scientists was demonstrated by the high number of published peer-reviewed articles, conferences, workshops, and symposia in the past ten years. This book compiles several original research articles, technology reports, methods, opinions, perspectives, and invited reviews and mini reviews dissecting the biostimulatory action of these natural compounds and substances and beneficial microorganisms on crops grown under optimal and suboptimal growing conditions (e.g., salinity, drought, nutrient deficiency and toxicity, heavy metal contaminations, waterlogging, and adverse soil pH conditions). Also included are contributions dealing with the effect as well as the molecular and physiological mechanisms of plant biostimulants on nutrient efficiency, product quality, and modulation of the microbial population both quantitatively and qualitatively. In addition, identification and understanding of the optimal method, time, rate of application and phenological stage for improving plant performance and resilience to stress as well as the best combinations of plant species/cultivar environment management practices are also reported. We strongly believe that high standard reflected in this compilation on the principles and practices of plant biostimulants will foster knowledge transfer among scientific communities, industries, and agronomists, and will enable a better understanding of the mode of action and application procedures of biostimulants in different cropping systems.
Unlock the Future of Sustainable Agriculture with "Toward a Sustainable Agriculture Through Plant Biostimulants: From Experimental Data to Practical Applications," a comprehensive and cutting-edge exploration of the rapidly evolving field of plant biostimulants. Authored by leading experts Youssef Rouphael and Giuseppe Colla, this definitive hardcover delves into the science, application, and potential of biostimulants in modern agriculture. In a world facing increasing pressure to produce more food with fewer resources and a smaller environmental footprint, plant biostimulants offer a promising pathway toward sustainable and resilient farming practices. This book goes beyond a simple overview, offering a deep dive into the diverse range of biostimulants, from humic acids and protein hydrolysates to seaweed extracts, beneficial microorganisms like mycorrhizal fungi and plant growth-promoting rhizobacteria (Azospirillum, Azotobacter, Rhizobium), and emerging substances like chitosan. Rouphael and Colla expertly guide readers through the complexities of biostimulant action, exploring how these natural compounds and beneficial microorganisms can enhance crop performance, nutrient efficiency, product quality, and yield stability under both optimal and challenging growing conditions. The book addresses critical issues such as salinity, drought, nutrient deficiencies and toxicities, heavy metal contamination, waterlogging, and adverse soil pH conditions. **What sets this book apart?** * **In-Depth Research:** This compilation features original research articles, technology reports, detailed methodologies, and insightful perspectives from leading researchers worldwide. Its not just theory; it's grounded in real-world experimental data. * **Practical Applications:** Bridge the gap between laboratory findings and on-farm application. Discover optimal methods, timing, and rates of application for various crops and environments. Learn how to tailor biostimulant strategies to specific plant species, cultivars, and management practices. * **Molecular and Physiological Mechanisms:** Understand the *how* behind biostimulant effectiveness. Explore the molecular and physiological mechanisms by which biostimulants impact nutrient uptake, product quality, and the modulation of microbial populations in the soil. * **Addressing Global Challenges:** Learn how biostimulants can contribute to mitigating the effects of climate change, reducing reliance on synthetic fertilizers, and promoting environmentally responsible agriculture. * **Expert Authorship:** Benefit from the extensive knowledge and experience of Youssef Rouphael and Giuseppe Colla, renowned figures in the field of plant physiology and sustainable agriculture. Their expertise ensures that the information presented is both accurate and relevant. This book is an invaluable resource for: * **Researchers:** Stay at the forefront of biostimulant research with access to cutting-edge findings and methodologies. * **Extension Specialists:** Equip yourself with the knowledge to advise farmers on the effective use of biostimulants in their operations. * **Private Industries:** Discover the potential of biostimulants for developing innovative agricultural products and solutions. * **Farmers:** Learn how to integrate biostimulants into your farming practices to improve crop yields, enhance product quality, and promote sustainability. * **Students:** Gain a comprehensive understanding of this exciting and rapidly growing field. "Toward a Sustainable Agriculture Through Plant Biostimulants" is more than just a book; it's an investment in the future of agriculture. By fostering knowledge transfer among scientists, industries, and agronomists, this book aims to unlock the full potential of biostimulants and pave the way for a more sustainable and resilient food system. Secure your copy today and be a part of the agricultural revolution!