Global climate change can have an impact on the yield of crops and is an issue that must be addressed for attaining food security. Further, it can reduce the net carbon gain by increasing plant respiration rates, which in turn would decrease the production yield of crops including cereals and fodder crops and could even result in the invasion of weed, pathogens and pests. Understanding the physiological basis of crop production under sustainable agriculture holds key to the future success of developing abiotic stress tolerant crop plants. Cereal grains are staple foods to most of the population across the globe. In order to feed the predicted world population of 9.8 billion people by 2050, a 70–100% increase in cereal food production is required. Enhancing the production rates is generally accepted as the solution to meet the increasing demand, but the current production rates are not adequate to meet the targets. The elevated level of CO2 decreases the quality as well as quantity of various fodder crops and trees. Forage sector acts as both contributor as well as source of adaptation to climate change. The rise in temperature disrupts crop growth and development and this disturbance mainly causes a shift in phenological development of crops and affects their economic yield. To resolve this problem, the scientific community must find alternative crops, improved varieties and techniques to face the ill-effects of global warming. This book provides an overview of impact of climate change on cereals and fodder crop production and possible management strategies and physiological interventions to mitigate its harmful impacts on cereals and fodder crops for achieving sustainable production. Contents: 1. CRISPR/Cas Systems and Crop Improvement - Methods, Application and Abiotic Stress Tolerance/Nagaaraj Kumar M. , Shivani Nagar, Santosh Kumar V. V., Jyoti Priya, Dipankar Burman, Monica Saifi, Pragya Yadav and Viswanathan Chinnusamy. 2. Elevated Co2 and Water Stress in Combination in Millets and Cereals: Vanguards for Adaptation to Changing Climate/Arun K. Shanker and Divya Bhanu. 3. Heat Tolerance in Cereal Crops An Overview/R. Gomathi and S. Kohila. 4. Genome Editing for the Development of Thermo-Sensitive Genic Male Sterile (Tgms) and Photo-Sensitive Genic Male Sterile (Pgms) Lines in Various Crops: A Review/S. Shweta, S. Varanavasiappan, D. Sudhakar, L. Arul, K. K. Kumar and E. Kokiladevi. 5. Membrane Integrity as an Index to Study High Temperature Stress Tolerance in Rice/D. Vijayalakshmi, A. Vinitha and R. Megala. 6. Physiological and Molecular Strategies to Improve Abiotic Stress Tolerance in Rainfed Cereals/M. Maheswari. 7. Regulatory Role of Strigolactone in Abiotic Stress Tolerance/Shashi Meena and Ajay Arora. 8. Breeding for Bio-Fuel Syndrome by Altering the Physiology of Crops: Pavement for Sustainable Future Energy Needs/A. Yuvaraja, Papineni Venkata Nirosh, C. Kavipriya, K. Thangaraj, C. Menaka and C. Vannirajan. 9. Physiological Interventions for Quality Seed Production in Fodder Crops/Chandan Kumar Gupta, D. Vijay, Edna Antony and D. Seva Nayak. 10. Physiological Traits Associated with Drought Adaptation in Climate-Resilient Finger Millet for Improving Grain Yields under Rainfed Conditions/Y. A. Nanja Reddy, Y. N. Priya Reddy, P. S. Sha Valli Khan and M. V. C. Gowda. 11. Maize and Drought: Morpho-Physiological Changes A Review/V. Rajeswari, K. A. Mumithra Kamatchi, A. Senthil, M. K. Kalarani and R. Gomathi. 12. Melatonin and Abiotic Stress Alleviation in Plants/Anitha, K, A. Senthil, N. Sritharan and M. K. Kalarani. 13. Physiological Characterization of Photosynthesis Related Traits for Improving Yield in Crop Plants/Pavithra K. S., A. Senthil, M. Djanaguiraman, R. Ravikesavan and P. Boominathan. 14. Rice and Drought: Morpho-Physiological Changes A Review/Malini, M. K., A. Senthil, V. Ravichandran and M. K. Kalarani. 15. Flower Opening Time and Heat Tolerance at Flowering in Rice/R. Megala, V. Babu Rajendra Prasad, P. Jeyaprakash, D. Vijayalakshmi and M. K. Kalarani. 16. Role of Plant Hormones in Flooding Stress Tolerance in Rice/D. Vijayalakshmi, A. Vinitha, R. Jeevitha, M. Raveendran and R. Gomathi.