Claim · model-written summary
Cane yield per unit area was significantly positively correlated with planting-hill density.
- Taxon
- Saccharum sinense
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Saccharum sinensee1 - Treatment
- density of planting hillse0
- Outcome
- cane yield per unit areae0
- Direction
- positivee0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“A significant positive correlation between the cane yield per unit area and the density of planting hills is found.”
e1“Tekcha, Saccharum sinense”
Title
On the Spacing Problem in Sugar-cane.
Hiroki ARIKADO Japanese Journal of Crop Science 1952. doi:10.1626/jcs.21.136
Other claims from this paper (19)
- Observation Tekcha sugar-cane spent about 50 days after planting preparing for mother-stalk development.
- Observation The growing period lasted about four months before cool conditions led to maturation.
- Observation The maturing period lasted about two months from early October to harvest in December.
- Observation Sugar accumulated mostly in the stalk during maturation until low temperature damaged green leaves.
- Observation Stalk length followed a curve resembling a monomolecular autocatalytic reaction.
- Observation Stalk-length growth differed markedly among experimental plots.
- Observation Tiller number rose until early August and then fell toward maturation.
- Association Surviving stalk rates differed with planting-hill density.
- Observation Leaf area and total green-leaf area peaked in late August and then declined.
- Association Greater late-season total green-leaf area per stalk was associated with higher harvested-stalk sugar content.
- Association Available stalks per unit area rose with planting-hill density.
- Association The rate of perished stalks rose with planting-hill density.
- Association Available stalks per hill fell as planting-hill density increased.
- Association Ratoons per hill fell as planting-hill density increased.
- Observation Stalk weight varied little between experimental plots.
- Association Cane weight per hill decreased as planting-hill density increased.
- Association Cane yield per unit area peaked at 3, 600 hills per unit area and declined above that density.
- Association Juice brix declined as planting-hill density increased.
- Association Apparent sugar yield per unit area peaked at 3, 300 hills per unit area and decreased markedly above it.