2026-10-14T10:33:48Z https://www.scidb.cn/oai

10.57760/sciencedb.iga.01495 2026-09-15T13:42:59Z

2026-09-15 Baseline data of the experimental area in Meilisi District doi:10.57760/sciencedb.iga.01495 en This dataset comprises baseline data from the experimental site in Meilisi District, Qiqihar, Heilongjiang, for key technologies on liquid manure returning to farmland for fertility enhancement. The Excel file includes measurements of longitude/latitude, plot area, soil type, soil color, texture, plow layer depth, soil organic matter, bulk density, herbicide application, tillage system, and crop species. liquid manure; field application; fertility enhancement; data 徐鹏翔 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank