{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:46:55Z","timestamp":1776811615471,"version":"3.51.2"},"reference-count":18,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"published-print":{"date-parts":[[2022,3,28]]},"abstract":"<jats:p>Based on the investigation data of wheat mechanized harvest in eight major wheat producing areas from the south to the north of Henan Province, the main factors affecting wheat mechanized harvest loss were identified and the influence of each factor was decomposed. In this article, the loss rate of wheat mechanical harvest was calculated by using the method of artificial measurement of wheat yield in the field, and the influencing factors of wheat mechanical harvest operation in 8 regions of Henan province were treated and analyzed by using Tobit regression model. In this paper, the loss rate of wheat mechanical harvest was calculated by using the method of wheat field artificial yield measurement and the influencing factors of wheat mechanical harvest operation in eight regions of Henan province were treated and analyzed by using Tobit regression model. The results show that the average harvest loss rate in the field amounts to 2.96%, the average harvest loss rate at the edge of field amounts to 3.06%, whereas the loss rate in the normal operation area amounts 2.86%. The main factors that caused the harvest loss of wheat field machinery were the maturity of wheat, the area of operation field, the diseases and pests, weather conditions and the accumulated working hours of harvester drivers in a single day. Therefore, the main technical measures to reduce the operation loss of wheat combine harvester were put forward to provide a theoretical basis for promoting the deep integration of agricultural machinery and agronomy.<\/jats:p>","DOI":"10.3233\/jcm-215755","type":"journal-article","created":{"date-parts":[[2021,12,24]],"date-time":"2021-12-24T10:29:15Z","timestamp":1640341755000},"page":"457-470","source":"Crossref","is-referenced-by-count":1,"title":["Tobit model-based analysis on the influencing factors of wheat loss during harvesting by the combine harvester"],"prefix":"10.66113","volume":"22","author":[{"given":"Hong","family":"Ji","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xun","family":"He","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Li","family":"Ding","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhe","family":"Qu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wenkang","family":"Huang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wanzhang","family":"Wang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55691","reference":[{"issue":"17","key":"10.3233\/JCM-215755_ref1","first-page":"66","article-title":"The loss of machine collection should not be underestimated many factors lead to grain can not be returned to the warehouse","author":"Zhou","year":"2020","journal-title":"China Food."},{"issue":"8","key":"10.3233\/JCM-215755_ref2","first-page":"6","article-title":"Reduce food postpartum loss is equal to the construction of intangible farmland","volume":"45","author":"Ma","year":"2020","journal-title":"Grain Science and Technology and Economy."},{"issue":"7","key":"10.3233\/JCM-215755_ref3","first-page":"7","article-title":"Wheat harvest loss in China\u00a0\u2013 Based on experiments and surveys in 5 cities of 4 provinces","volume":"32","author":"Cao","year":"2018","journal-title":"Journal of Arid Land Resources and Environment."},{"issue":"8","key":"10.3233\/JCM-215755_ref4","first-page":"227","article-title":"An empirical study on the main influencing factors of wheat harvest loss\u00a0\u2013 Based on the analysis of the main wheat producing counties in Hebei Province","volume":"48","author":"Chen","year":"2020","journal-title":"Journal of Anhui Agricultural Sciences."},{"issue":"4","key":"10.3233\/JCM-215755_ref5","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1016\/j.biosystemseng.2010.05.015","article-title":"The effect of different climatic conditions on wheat harvesting strategy and return","volume":"106","author":"Nawi","year":"2010","journal-title":"Biosystems Engineering."},{"key":"10.3233\/JCM-215755_ref6","unstructured":"Buchner B, Fischler C, Gustafson E, Reilly J, Riccardi G, Ricordi C, Veronesi U. Food waste: Causes impacts and proposals. 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Research on operational efficiency of family farms and influencing factors, MD.. Dissertation, Jiangxi Agricultural University, 2016."},{"issue":"5","key":"10.3233\/JCM-215755_ref13","first-page":"589","article-title":"Analysis on dynamic optimization of comprehensive technical efficiency and factor input of wheat production in Henan Province","volume":"46","author":"Xu","year":"2012","journal-title":"Journal of Henan Agricultural University."},{"issue":"7","key":"10.3233\/JCM-215755_ref14","first-page":"114","article-title":"Effect of mechanical harvesting of rice on postpartum loss in Heilongjiang Province","author":"Gu","year":"2020","journal-title":"Agricultural Outlook."},{"issue":"3","key":"10.3233\/JCM-215755_ref15","doi-asserted-by":"crossref","first-page":"223","DOI":"10.23986\/afsci.5696","article-title":"Reducing grain damage in naked oat through gentle harvesting","volume":"10","author":"Kirkkari","year":"2001","journal-title":"Agricultural and Food Science."},{"issue":"11","key":"10.3233\/JCM-215755_ref16","first-page":"278","article-title":"Predition of maturity data for winter wheat based on time series of HJ-1 A\/B CCD image","volume":"47","author":"Huang","year":"2016","journal-title":"Transactions of the Chinese Society for Agricultural Machinery."},{"issue":"2","key":"10.3233\/JCM-215755_ref17","first-page":"201","article-title":"Qualitative analysis of wheat grain damage during harvesting with john Deere combine harvester","volume":"10","author":"Lashgari","year":"2008","journal-title":"International Journal of Agriculture and Biology (Pakistan)"},{"issue":"3","key":"10.3233\/JCM-215755_ref18","doi-asserted-by":"crossref","first-page":"105","DOI":"10.2478\/ata-2018-0019","article-title":"Influence of the combine harvester parameter settings on harvest losses","volume":"21","author":"Sotnar","year":"2018","journal-title":"Acta Technologica Agriculturae."},{"issue":"9","key":"10.3233\/JCM-215755_ref19","first-page":"60","article-title":"Notes on safe operation of combine harvester","author":"Xiao","year":"2014","journal-title":"Modernizing Agriculture."}],"container-title":["Journal of Computational Methods in Sciences and Engineering"],"original-title":[],"link":[{"URL":"https:\/\/content.iospress.com\/download?id=10.3233\/JCM-215755","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:06:44Z","timestamp":1776809204000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/full\/10.3233\/JCM-215755"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,28]]},"references-count":18,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.3233\/jcm-215755","relation":{},"ISSN":["1472-7978","1875-8983"],"issn-type":[{"value":"1472-7978","type":"print"},{"value":"1875-8983","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,28]]}}}