Science of The Total Environment · 2018
Driving factors of soil carbon accumulation in Oxisols in long-term no-till systems of South Brazil
de Oliveira Ferreira, A., Amado, T. J. C., Rice, C. W., Ruiz Diaz, D. A., Briedis, C., Inagaki, T. M., Gonçalves, D. R. P.
Abstract
No abstract in the library.
Findings
What changed what, as the paper reports it. Grouped by the measured property.
relative C recovery
7
- increase
with plant biomass inputsignificance not stated · 0–100 cm · Rio Grande do Sul: Santa Rosa, Palmeira das Missões, Lagoa Vermelha, Cruz Alta and Fortaleza dos Valos · observational association across longtermNTfields, low6-8/medium8-10/high10-12Mg aboveground drybiomass/ha/year; native prairie stock reference; Pearson/PCA narratives, no pair coefficient or alpha printed
Source · p. 7 “the main factors associated with C recovery were crop inputs, crop diversity with a lower frequency of soybean, increased soil fertility”
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