Author: Dr. Dimraj Yashavant Bawankar

ISBN: 978-81-996233-2-3

DOI: https://doi.org/10.59646/536

Date of Publication: December 12, 2025

About the Book: 

Plant science stands at the heart of understanding life on Earth, as plants form the foundation of ecosystems, sustain global food systems, and offer solutions to many of today’s environmental and technological challenges. The textbook Plant Sciences: Ecology, Physiology, and Biotechnology has been designed to provide a comprehensive and integrated understanding of plant life by bringing together three closely connected disciplines that collectively explain how plants function, interact with their environment, and can be innovatively utilized for the benefit of humankind.

This book introduces the ecological principles that govern plant distribution, diversity, and interactions within natural and managed ecosystems. It explores how plants respond to biotic and abiotic factors, adapt to changing environments, and contribute to ecosystem stability and sustainability. The section on plant physiology explains the fundamental processes that drive plant growth and development, including photosynthesis, respiration, water and nutrient relations, hormonal regulation, and stress responses. These physiological insights form the basis for understanding plant productivity and resilience under varying environmental conditions.

The biotechnology component of this text highlights modern tools and techniques that are transforming plant science research and agriculture. Topics such as tissue culture, genetic engineering, molecular markers, and emerging biotechnological applications are presented to demonstrate how scientific knowledge can be translated into practical solutions for crop improvement, environmental conservation, and sustainable development.

This textbook is intended for undergraduate and postgraduate students of botany, plant sciences, agriculture, biotechnology, and environmental sciences. It will also serve as a useful reference for researchers and educators seeking an integrated perspective on plant biology. Emphasis has been placed on clarity of concepts, logical progression of topics, and the inclusion of recent scientific advancements to ensure relevance in a rapidly evolving field.

By bridging classical knowledge with contemporary approaches, Plant Sciences: Ecology, Physiology, and Biotechnology aims to inspire curiosity, critical thinking, and a deeper appreciation of plants as dynamic, essential components of life on Earth.