Open Access License Statement

• Acta Agrestia Sinica is a peer reviewed, open access journal. All content of the journal is published under the Creative Commons Attribution-Non-Commercial-NoDerivs 4.0 (CC-BY-NC-ND 4.0). All articles published open access will be immediately and permanently free for all to read, download, copy and distribute as defined by the applied license.

Free access and usage 

Permitted the third party to reuse is defined by the CC-BY-NC-ND 4.0 license. This license allows users to copy and distribute the article, provided:
· This is not done for commercial purposes and further does not permit distribution of the Article if it is changed or edited in any way.
· The user gives appropriate credit (with a link to the formal publication through the relevant DOI) and provides a link to the license but not in an any way implying that the licensor is endorsing the user or the use of the work.
· No derivatives including remix, transform, or build upon the material was allowed for distribution. Archive:  https://manu40.magtech.com.cn/Jweb_cdxb/CN/1007-0435/home.shtml

The full details of the license are available at https://creativecommons.org/licenses/by-nc-nd/4.0/