Grading of fruits and vegetables after harvesting is an essential step in post-harvest management. The Agricultural Marketing Service (AMS) of the U.S. Department of Agriculture (USDA) is revising 41 U.S. Standards for Grades of fresh fruits and vegetables, fruits and vegetables for processing, nuts, and specialty crops by removing the “Unclassified” category from each standard. Grading of Fruits and Vegetables. Grading of fruits and vegetables after harvesting is an essential step in post-harvest management. And if you bring home some fruit or vegetables and want to can, freeze, make jam, salsa or pickles, see this page for simple, reliable, illustrated canning, freezing or preserving directions.There are plenty of other related resources, click on the resources dropdown above. Divergent rails/slit size mango grader.CISH, Lucknow . Sorting Bench . Looking for USDA's Good Selection Guide and Food Grades in 2020? Scroll down this page and follow the links. Fruit & vegetables grading systems weight, color, diameter, shape, internal quality, external quality CHAPTER 19: GRADING – METHODS OF GRADING, EQUIPMENTS FOR GRADING OF FRUITS AND VEGETABLES, CARE AND MAINTENANCE . Divergent roller type fruit sorting machine for lemon and sapota, MPKV, Rahuri . IARI Fruit and Vegetable Grader . Grading of fruits and vegetables on the basis of physical characteristics like weight, size, colour, shape, specific gravity, and freedom from diseases depending upon agro climatic conditions. Grading of fruits and vegetables on the basis of physical characteristics like weight, size, colour, shape, specific gravity, and freedom from diseases depending upon agrocliamatic conditions.