Agriculture

Soil fertility

मृदा उर्वरता

In this Class 9 Agriculture topic from the chapter “Soil and Its Properties,” students learn how soil fertility refers to the soil’s capacity to supply essential nutrients and support healthy plant growth. They explore the role of organic matter, minerals, moisture, air, soil texture, pH, and beneficial microorganisms. The topic also explains how balanced manuring, composting, crop rotation, and responsible fertilizer use can maintain or improve fertility while preventing nutrient loss and soil degradation.