This book represents the authors' lifetime dedication to the study of inhibitors and phytohormones as well as its practical applications for achieving a more sustainable agriculture. Their work focuses on the functions of various groups of active molecules, their direct effect upon plant growth, but also implications for their impact upon the surrounding environment are explored. The main idea of the book evolved from the need to determine a balance among natural growth inhibitors and phytohormones. This approach was pursued through a better understanding of their biochemical pathways, their effects on plants physiological functions, and their influence upon stress factors on plant ontogenesis. Therefore, this effort proposes a more holistic approach to the study of plant physiology, in which the plant-soil interactions are discussed, with a profound description of different allelochemicals and their effects on plants growth. A rigorous attention is also paid to discuss the role of microorganisms in ecosystems and their capability to synthesize physiologically active substances, which trigger also unique plant-microbial interactions. These synergies are leading scientists to the discovery of major breakthroughs in agriculture and pharmacology that are revolutionizing old epistemologies and thus, contributing to the emergence of a philosophy of interconnectedness for the whole biosphere.

This book represents the authors' lifetime dedication to the study of inhibitors and phytohormones as well as its practical applications for achieving a more sustainable agriculture. Their work focuses on the functions of various groups of active molecules, their direct effect upon plant growth, but also implications for their impact upon the surrounding environment are explored. The main idea of the book evolved from the need to determine a balance among natural growth inhibitors and phytohormones. This approach was pursued through a better understanding of their biochemical pathways, their effects on plants physiological functions, and their influence upon stress factors on plant ontogenesis. Therefore, this effort proposes a more holistic approach to the study of plant physiology, in which the plant-soil interactions are discussed, with a profound description of different allelochemicals and their effects on plants growth. A rigorous attention is also paid to discuss the role of microorganisms in ecosystems and their capability to synthesize physiologically active substances, which trigger also unique plant-microbial interactions. These synergies are leading scientists to the discovery of major breakthroughs in agriculture and pharmacology that are revolutionizing old epistemologies and thus, contributing to the emergence of a philosophy of interconnectedness for the whole biosphere.

A holistic approach to analyzing distinct grassland habitats that integrates ecological, historical, and archaeological data. Today the southeastern United States is a largely rural, forested, and agricultural landscape interspersed with urban areas of development. However, two centuries ago it contained hundreds of thousands of acres of natural grasslands that stretched from Florida to Texas. Now more than 99 percent of these prairies, glades, and savannas have been plowed up or paved over, lost to agriculture, urban growth, and cattle ranching. The few remaining grassland sites are complex ecosystems, home to hundreds of distinct plant and animal species, and worthy of study. Southeastern Grasslands: Biodiversity, Ecology, and Management brings together the latest research on southeastern prairie systems and species, provides a complete picture of an increasingly rare biome, and offers solutions to many conservation biology queries. Editors JoVonn G. Hill and John A. Barone have gathered renowned experts in their fields from across the region who address questions related to the diversity, ecology, and management of southeastern grasslands, along with discussions of how to restore sites that have been damaged by human activity. Over the last twenty years, both researchers and the public have become more interested in the grasslands of the Southeast. This volume builds on the growing knowledge base of these remarkable ecosystems with the goal of increasing appreciation for them and stimulating further study of their biota and ecology. Topics such as the historical distribution of grasslands in the South, the plants and animals that inhabit them, as well as assessments of several techniques used in their conservation and management are covered in-depth. Written with a broad audience in mind, this book will serve as a valuable introduction and reference for nature enthusiasts, scientists, and land managers.