Claim · model-written summary
The highest carbon losses in both agricultural environments came from decarboxylation of cellular contents and hemicellulose.
- Taxon
- sugarcanet0
- Outcome
- highest carbon lossese4
- Direction
- higheste4
- Qualifier
- decarboxilation of cellular contents and hemicellulosee4
- Setting
- both agricultural environmentse4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorValue
Verbatim
t0“SUGARCANE TRASH”
e4“The highest carbon losses, in both agricultural environments, came from decarboxilation of cellular contents and hemicellulose”
Title
Mauro Wagner de Oliveira; Paulo César Ocheuze Trivelin; G. Kingston; et al. 2002
Other claims from this paper (12)
- Observation Sugarcane trash mass was reduced by about 20% at AE 1 after one year.
- Observation Sugarcane trash mass was reduced by about 70% at AE 2 after one year.
- Intervention effect Urea, potassium chloride and vinasse application did not affect sugarcane trash decomposition or nutrient cycling at AE 2.
- Observation Potassium was the most labile nutrient in sugarcane crop residues.
- Observation About 85-93% of total potassium was released from sugarcane trash across sites during the study period.
- Observation Only 20% of the total nitrogen in sugarcane trash was released.
- Observation Calcium and magnesium release from sugarcane trash ranged from 40% to 60% across sites.
- Observation No phosphorus was released from sugarcane trash at AE 1.
- Observation Only 11% of the sulfur was released from sugarcane trash at AE 1.
- Observation Phosphorus and sulfur release from sugarcane trash reached 60% at AE 2.
- Mechanism Higher nutrient release in AE 2 than in AE 1 was attributed to greater decomposition of cellular contents.
- Mechanism Labile organics may have been protected at AE 1 by higher lignin content.