19 research outputs found
Particulate and active soil nitrogen fractions are reduced by sheep grazing in dryland cropping systems
Full text linkIsolation and Molecular Identification of Endophytic Diazotrophs from Seeds and Stems of Three Cereal Crops
Get PDFSoil N dynamics and N yield of barley grown on Breton loam using N from biological fixation or fertilizer
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Symbiotic effectiveness of inoculation with Bradyrhizobium isolates on soybean [Glycine max (L.) Merrill] genotypes with different maturities
No full textPotential nitrogen fixation changes under different land uses as influenced by seasons and biochar amendments
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