Chapter 15: Improvement in Food Resources – NCERT Exemplar Solutions for Class 9 Science
The final chapter focuses on the importance of food resources and how they can be improved to meet the growing demands of the population. Students learn about crop production, crop variety improvement, and crop protection management. The chapter explains agricultural practices such as soil preparation, irrigation, manuring, cropping patterns, and storage.
It also highlights animal husbandry, covering topics like cattle farming, poultry, fisheries, and beekeeping. The importance of hybridization, use of fertilizers, organic farming, and modern technology in increasing crop yield is explained. The role of sustainable agriculture practices is emphasized to ensure long-term productivity without harming the environment. Examples of integrated pest management, biofertilizers, and efficient irrigation systems are included to show practical applications. NCERT Solutions for Class 9 Science provide easy-to-understand answers to all textbook questions, while NCERT Exemplar Solutions for Class 9 Science challenge students with critical thinking and case-based questions. These resources not only strengthen academic preparation but also create awareness about sustainable food production and food security for future generations.