| Chapter | Core Topics Covered | Highlights | |---------|----------------------|------------| | | Historical development, basic concepts, research methods | Sets the stage with a clear definition of plant physiology and its interdisciplinary nature. | | 2. Water Relations | Absorption, transport, transpiration, water potential, osmoregulation | Includes detailed diagrams of the cohesion‑tension theory and practical experiments on stomatal conductance. | | 3. Mineral Nutrition | Macro‑ and micronutrients, uptake mechanisms, deficiency symptoms | Features a useful table comparing essential elements and their physiological roles. | | 4. Photosynthesis | Light reactions, Calvin cycle, C3/C4 pathways, photoinhibition | Provides step‑by‑step flowcharts that aid in visualizing the complex biochemical pathways. | | 5. Respiration | Glycolysis, TCA cycle, oxidative phosphorylation, alternative pathways | Discusses the interplay between respiration and photosynthesis under stress conditions. | | 6. Plant Hormones & Growth Regulators | Auxins, gibberellins, cytokinins, ethylene, abscisic acid, brassinosteroids | Offers case studies on hormone‑mediated responses such as seed germination and fruit ripening. | | 7. Signal Transduction | Receptors, second messengers, phosphorylation cascades | Explains modern concepts like calcium signaling and MAP‑kinase pathways. | | 8. Stress Physiology | Abiotic (temperature, salinity, drought) & biotic stress, acclimation mechanisms | Includes recent research on antioxidant systems and molecular chaperones. | | 9. Plant Development | Morphogenesis, photomorphogenesis, vernalization, flowering control | Links genetic regulation (e.g., FT gene) with physiological outcomes. | | 10. Secondary Metabolism | Alkaloids, flavonoids, terpenoids, phenolics | Highlights ecological roles and commercial importance (medicinal, industrial). | | 11. Plant–Microbe Interactions | Symbiosis, mycorrhizae, nitrogen fixation, pathogen defense | Summarizes the latest insights on rhizosphere signaling. | | 12. Emerging Topics | Systems biology, omics approaches, synthetic biology, climate‑change implications | Provides a forward‑looking perspective for research‑oriented readers. |
: Focus on plant growth regulators (hormones), photoperiodism, vernalisation, and seed dormancy.
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How plants perceive day length via phytochromes to trigger flowering (Short-day, Long-day, and Day-neutral plants). | Chapter | Core Topics Covered | Highlights
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| Reviewer | Comment | |----------|---------| | A. Kumar, B.Sc. Botany, 2022 | “The chapter on stress physiology helped me ace my final exam; the tables on antioxidant enzymes are gold.” | | Prof. S. Rao, Dept. of Plant Sciences | “I assign this book for my undergraduate course because it bridges classic concepts and modern research nicely.” | | M. Singh, Agricultural Extension Officer | “Practical sections on mineral nutrition are directly applicable to field recommendations.” | If you share with third parties
The text is structured to be understandable for undergraduate students, with detailed illustrations aiding the explanation of complex processes. Core Subject Areas Covered