Method for evaluating post-production loss of grains

• Main Authors: GONG KUIJIE, CHEN LIRONG, SUN LINLIN, LIU KAICHANG, ZHANG SHOUMEI, GUO YUQIU, LI XIAOYUE, WANG XINGYA, ZHANG NANA, GAO YUAN
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention belongs to the technical field of modern agriculture, particularly relates to a method for evaluating post-production loss of grains, and solves the problems that a method for evaluating the post-productio loss of the grains, which is capable of truthfully reflecting the change of the loss of the grains and high in operability, is lacked in the prior art, and the grains cannot be accurately metered according to batches. The method for evaluating post-production loss of grains comprises the following steps that S1, harvested grains are sampled, and unthreshed grains are sampled after being threshed; s2, sample separation is eprformed on the grains sampled in the step S1, inspection is eprformed according to indexes such as moisture content, thousand grain weight, imperfect grain rate and volume weight, and an average value is calculated; s3, the grains harvested in the same batch are sampled after being treated and stored through a conventional method; and S4, sample separation is performed on th