classify three major groups of activities for improving crop yields. Please answer fast . Thank you Share with your friends Share 1 Jahirul Mazumder answered this Kindly refer the link below: https://www.meritnation.com/ask-answer/question/what-are-the-major-groups-of-activities-for-improving-crop/improvement-in-food-resources/1152910 0 View Full Answer N I K I T A answered this The major groups of activities for improving crop yields can be classified as follows: 1. Crop variety improvement. 2. Crop production improvement. 3. Crop protection management. 3 Bhumi answered this It is given in NCERT BOOK 1 Devika Anup answered this it's for 3 marks 0
