Claim · model-written summary
Subsurface CSP produced smaller yields in carrot, lettuce and onion.
- Taxon
- carrot
Daucus carotae0 - Treatment
- Subsurface bands of CSPe0
- Outcome
- yieldse0
- Direction
- smallere0
- Comparator
- banded H 3 PO 4e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Subsurface bands of CSP resulted in poorer stands, lower leaf P content, and smaller yields of carrot, lettuce and onion than did banded H 3 PO 4 at the same rate of P application”
Title
Phosphoric Acid Anticrustant Improves Seedling Emergence and P Content1
Delbert D. Hemphill Journal of the American Society for Horticultural Science 1982. doi:10.21273/jashs.107.1.50
Other claims from this paper (11)
- Intervention effect Banded phosphoric acid hastened emergence in five vegetable crops.
- Intervention effect Final stands were usually improved by banded phosphoric acid.
- Intervention effect Banded phosphoric acid decreased soil surface mechanical resistance.
- Intervention effect Phosphoric acid significantly increased seedling phosphorus in four crops.
- Intervention effect Phosphoric acid soils usually yielded more than concentrated superphosphate soils.
- Intervention effect Subsurface CSP produced poorer stands in carrot, lettuce and onion than phosphoric acid.
- Intervention effect Subsurface CSP produced lower leaf phosphorus in carrot, lettuce and onion.
- Intervention effect Cucumber leaf phosphorus tended to be greater with CSP than phosphoric acid.
- Intervention effect Cucumber yield tended to be greater with CSP than phosphoric acid.
- Intervention effect Phosphoric acid improved carrot and lettuce stands at pH 5.0 to 6.1.
- Intervention effect Phosphoric acid decreased carrot and lettuce stands at pH 6.6.