The article [Effect of soil preparation method on root development of P. sylvestris and P. abies saplings in commercial forest stands], written by [Santa Celma, Katrīna Blate, Dagnija Lazdiņa, Kārlis Dūmiņš, Santa Neimane, Toms A. Štāls, Kristīne Štikāne], was originally published Online First without Open Access. After publication in volume [#], issue [#], page [#-#], the author decided to opt for Open Choice and to make the article an Open Access publication. Therefore, the copyright of the article has been changed to © The Author(s) [2020] and the article is forthwith distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, duplication, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

文章[整地方法对樟子松和冷杉的根系发育的影响商业树木林中的树苗]由[Santa Celma，KatrīnaBlate，DagnijaLazdiņa，KārlisDūmiņš，Santa Neimane，Toms A.Štāls，KristīneŠtikāne]撰写，最初是在线出版而没有开放获取。在第[＃]卷第[＃]页第[＃-＃]页中发表后，作者决定选择“开放选择”，并将该文章设为“开放获取”出版物。因此，该文章的版权已更改为©作者[2020]，并且该文章已根据知识共享署名4.0国际许可（http://creativecommons.org/licenses/by/）的条款立即分发。 4.0 /）（允许您以任何媒介或格式使用，复制，改编，分发和复制），只要您对原始作者和原始资料给予适当的感谢，就可以提供知识共享许可的链接，