2026-10-11T23:04:32Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.001an 2026-08-29T08:55:47Z

2026-08-29 1. Northeast Black Soil Microbial Resource Bank doi:10.57760/sciencedb.iga.001an en The sub-project addresses the severe shortage of efficient nitrogen-fixing and growth-promoting microbial strains suitable for black soil. It has isolated 1250 strains of black soil microorganisms with different functions such as nitrogen fixation, phosphorus solubilization, and salt and alkali resistance, including 106 nitrogen-fixing bacteria. Northeast Black Soil; Microbial Resource Bank; nitrogen fixation PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank