Claim · model-written summary
The correlation pattern of climate and soil with sugarcane yield efficiency changed after 2001/2002.
- Taxon
- sugarcanet0
- Outcome
- correlation pattern of climate and soil with yield efficiencye0
- Qualifier
- after the 2001/2002 seasone0
- Setting
- São Paulo, Brazilt1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValue
Verbatim
e0“There was a change in the correlation pattern of climate and soil with yield efficiency after the 2001/2002 season”
t0“sugarcane”
t1“São Paulo, Brazil”
Title
Spatio-temporal variability of sugarcane yield efficiency in the state of São Paulo, Brazil
Fabio Ricardo Marin; Gustavo Luís de Carvalho Pesquisa Agropecuária Brasileira 2012. doi:10.1590/s0100-204x2012000200001
Other claims from this paper (5)
- Observation Sugarcane yield efficiency rose from 0.42 to 0.58 over the analyzed seasons.
- Observation The sugarcane yield gap fell from 58 to 42%.
- Association Climatic factors explained 43% of variation in sugarcane yield efficiency, with solar radiation ranked first.
- Association Soil explained 15% of variation in sugarcane yield efficiency across seasons.
- Association Socioeconomic, biotic and crop management factors together explained 42% of sugarcane yield efficiency.