Sukamal Sarkar – författare

This book offers a comprehensive exploration of the causes, consequences, and solutions for salinity stress in agricultural systems. It delves into the physiological, biochemical, and molecular mechanisms through which crops respond to salinity, emphasizing the importance of understanding these processes for developing resilient crop varieties. The book also examines the effects of salinity on soil properties, including its influence on soil structure, nutrient dynamics, and microbial communities, which are integral to maintaining ecosystem functionality. It is designed to serve as a vital resource for researchers, academics, students, policymakers, and practitioners, offering cutting-edge insights, practical solutions, and real-world examples.Furthermore, the book addresses innovative strategies for remediation, ranging from the genetic improvement of crops for salt tolerance to soil amendment techniques and the management of saline water resources. It emphasizes the importance of agro-ecological approaches, such as integrated farming systems and agroforestry, in mitigating salinity's impacts and enhancing agricultural sustainability. By incorporating global case studies and policy frameworks, the book highlights successful practices and initiatives that can serve as models for addressing salinity challenges in diverse agro-ecosystems. By fostering a deeper understanding of salinity stress and its management, the book aims to empower stakeholders with the tools and knowledge needed to enhance resilience in saline-affected agro-ecosystems, thereby contributing to global food security and environmental sustainability.

This book delves deeply into the science, application, and potential of seaweed extracts as bio-stimulants in agriculture. It begins with an overview of the challenges facing modern agriculture, such as declining soil health, climate change, and the need to reduce chemical inputs. The book explores the composition of seaweed extracts, highlighting their rich content of bioactive compounds such as auxins, cytokinins, gibberellins, and betaines, which promote plant growth and development. It discusses how these compounds work synergistically to improve nutrient uptake, enhance photosynthesis, and boost plant immunity, gene expression, hormonal regulation, and metabolic processes, ultimately leading to increased crop yields and quality.Another important aspect the book covers is the mode of action of seaweed extracts in the soil-plant system. This includes discussions on how seaweed extracts stimulate beneficial soil microorganisms, improve soil structure, and enhance nutrient availability, all of which contribute to healthier and more productive crops. Additionally, the book provides practical guidance on the application of seaweed extracts in different crops and farming systems. This includes information on the best methods of extraction, formulation, and application timing to maximize their effectiveness. Case studies and testimonials from farmers who have successfully used seaweed extracts are also included to illustrate their real-world impact.Overall, this book serves as a comprehensive and authoritative guide on this innovative and sustainable agricultural practice, appealing to a wide audience of researchers, agronomists, farmers, and policymakers interested in enhancing agricultural productivity while minimizing environmental impacts.