This book provides an insight into the current scenario of using the integrated nutrient management in our crop fields for good soil health and better crop production. From the present study of " Soil Health as affected by integrated nutrient management in Brassicca Campestris (Brown sarson)" it has been observed that due to application of integrated nutrient management system the soil physical, chemical and biological health remains good, where as if only chemical fertilizers are applied to the field crops there is no doubt increase in crop production and carbohydrate content but at the same time there is low protein content, soil health is affected and limited nutrients are available for future crops which is opposite to INM system. So from the present study that for better crop production and good soil health chemical as well as bio-fertilizers, manures or vermi-compost must be applied to the crop fields for better production and good soil health.