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10 积分 2026-04-13 加入
Ratios of microbial biomass carbon to total organic carbon in arable soils
21天前
已完结
Effects of nitrogen fertilizer on soil microbial residues and their contribution to soil organic carbon and total nitrogen in a rice-wheat system
22天前
已完结
Ecoenzymatic stoichiometry of microbial organic nutrient acquisition in soil and sediment
22天前
已完结
Use of Dinitrosalicylic Acid Reagent for Determination of Reducing Sugar
23天前
已完结
Cellulase activity of soils
23天前
已完结
Xylanase-, CM-cellulase- and invertase activity in soil: An improved method
23天前
已完结
Chloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil
23天前
已完结
An extraction method for measuring soil microbial biomass C
23天前
已完结
Total carbon, organic carbon, and organic matter
23天前
已完结
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