Claim · model-written summary
Cane yield per unit area peaked at 3, 600 hills per unit area and declined above that density.
- Taxon
- Saccharum sinense
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Saccharum sinensee1 - Treatment
- 3, 600 hills per unit areae0
- Outcome
- cane yield per unit areae0
- Direction
- maximume0
- Value
- 3, 600 hills per unit areae0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“the cane yield per unit area reaches its maximum at the rate of 3, 600 hills per unit area, and is declines when more cuttings than that are planted to the same area”
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 was significantly positively correlated with planting-hill 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.