Soil Organic Matter Quality and Carbon Sequestration Potential Affected by Straw Return in 11-Year On-Farm Trials in the Czech Republic
Ondřej Sedlář; Jiří Balík; Jindřich Černý; Pavel Suran; Martin Kulhánek; Tetiana Bihun · 2025 · Agronomy
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Humic substances affect both soil fertility and carbon sequestration. This study aimed to evaluate the effect of straw return on the quality of soil organic matter on arable land commonly farmed by private farmers at 65 different sites between 2012 and 2022 in the Czech Republic (central Europe). In this study, most of the carbon supply was applied in straw (67% of the carbon input on average). No significant correlation between the total carbon input and both parameters of soil organic matter quality and soil organic carbon content was found. The ratio of optical absorbance at 465 to 665 nm (
Abstract by Ondřej Sedlář; Jiří Balík; Jindřich Černý; Pavel Suran; Martin Kulhánek; Tetiana Bihun, Agronomy (2025) — licensed CC BY 4.0.
About to run something similar?
Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.
Related failures
Foliar Application of two organic Fertilizers on Two Strawberry Cultivars (Fragaria × ananassa Duch.)
Negative / Null Result ReportANALISIS KINERJA USAHATANI PADI SAWAH DI KECAMATAN TENGGARONG SEBERANG DENGAN PENDEKATAN STOCHASTIC FRONTIER ANALYSIS
Negative / Null Result ReportLegume/Maize Intercropping and N Application for Improved Yield, Quality, Water and N Utilization for Forage Production
Negative / Null Result ReportPengaruh hormon alami dan lama perendaman benih cabai merah (Capsicum annum) kedaluwarsa terhadap perkecambahan, pertumbuhan, dan produksinya
Negative / Null Result ReportInfluence of biomass ash fertilization on soil pH, CaCO3, K2O and P2O5 under Miscanthus x giganteus
Negative / Null Result ReportThe Impact of Intra-City and Inter-City Innovation Networks on City Economic Growth: A Case Study of the Yangtze River Delta in China
WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: DOAJ · DOI 10.3390/agronomy15061277