2026-10-14T03:19:51Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00939 2023-12-26T15:56:06Z

2023-12-26 Soil Fertility Dataset of Swamp Wetlands in Sanjiang Plain with Different Reclamation Years (1995) doi:10.57760/sciencedb.iga.00939 en a. Data content (data file/table name, including observation index content) Data File Name: Soil Fertility Dataset of Swamp Wetlands in Sanjiang Plain with Different Reclamation Years (1995) Contains 2 tables: (1) Changes in soil organic matter after marshy wetland cultivation (2) The content of water stable aggregates in the cultivated layer of swampy wetlands with different cultivation years It includes soil organic matter, water stable aggregates, and other contents. b. Construction purpose Provide basic data support for agricultural production research in the Sanjiang Plain. c. Service recipients Engaged in research, management, and research personnel in related disciplines such as agricultural ecology. d. Time range of data The data was collected in 1995 e. The spatial range and projection method of data Sanjiang Plain Swamp Wetland Ecological Experimental Station. Longitude: 133 ° 31 ″; Latitude: 47 ° 35 ″. Swamp Wetlands in Sanjiang Pla; Different Reclamation Years; Soil Fertility; 1995 付微 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank