Class 9 Chapter 12 IMPROVEMENT IN FOOD RESOURCES
Class 9 Science Chapter 12: Improvement in Food Resources Introduction: 1. Crop Improvement Strategies: To increase crop yield, several strategies are implemented. These include crop variety improvement, crop production improvement, and crop protection management. 1.1 Crop Variety Improvement: 1.2 Crop Production Improvement: To increase crop yields, farmers need to improve their production practices. These practices … Read more