Agriculture

Need of irrigation

सिंचाई की आवश्यकता

In this Class 9 Agriculture topic from the chapter “Irrigation,” students learn why crops need a dependable water supply in addition to rainfall. They explore how irrigation supports seed germination, plant growth, nutrient uptake, and better yields, especially when rain is irregular or insufficient. The topic also connects timely watering with cropping seasons, soil conditions, and protection of crops during dry periods, helping learners understand the need for irrigation as an important part of farm management.