1. OA Policy Journal of Henan Agricultural Sciences flipped to an open access journal since the 11th issue of 2019. Afterwards, all journal articles, once published, will be permanently available for readers to read and download free of charge. For journal articles published in the 10th issue of 2019 and before, the open access policy does not apply but some of the article full text can be read and downloaded free of charge from the journal’s Chinese website.For all open access articles published on this website, permitted third party reuse of the articles is defined by the following user license: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0).This license allows reusers to copy and redistribute the material in any medium or format.The licensor cannot revoke these freedoms as long as the license terms below are followed: reusers must give appropriate credit, provide a link to the license, and indicate if changes were made.Reusers may do so in any reasonable manner, but not in any way that suggests the licensor endorses the use.Reusers may not use the material for commercial purposes.If reusers remix, transform, or build upon the material, they may not distribute the modified material.Authors have right to spread or make use of the article under the CC BY-NC-ND 4.0 License.The full details of the license are available at https://creativecommons.org/licenses/by-nc-nd/4.0/
2. Copyright If the article is accepted, authors shall sign the Copyright License Agreement.Authors retain the copyright of the article, but all property rights in the copyright of the paper, including the right of compilation (part or all of the article), distribution, reproduction, translation, internet dissemination, etc., are licensed to the Editorial Office of Journal of Henan Agricultural Sciences worldwide during the validity period of copyright.Authors agree that the article will be open access once published.Third-party rights are defined by the CC BY-NC-ND 4.0.
3. Archive All articles have been digitally archived since the 1th Issue, 2004, which can be searched and downloaded in full-text from the journal website.In order to ensure data security, all information has also been backed up in the Editorial Office In addition, other relevant materials are also kept by the Editorial Office, such as supplementary information and forms provided by the authors.