Claim · model-written summary
Yield of blackberry generally increased with increasing plant height at topping.
- Treatment
- primocane summer topping heightse1
- Outcome
- Yielde2
- Direction
- increasede2
- Qualifier
- increasing plant heighte2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e1“erect thornless blackberry plants were subjected to a combination of three primocane summer topping heights and two lateral length pruning treatments”
e2“Yield generally increased with increasing plant height”
Title
Effect of Primocane Topping Height and Lateral Length on Yield of ‘Navaho’ Blackberry
David G. Himelrick; Robert C. Ebel; Floyd M. Woods; et al. Small Fruits Review 2001. doi:10.1300/j301v01n02_09
Other claims from this paper (3)
- Intervention effect Lateral length pruning had little effect on blackberry yield.
- Intervention effect The 122-cm topping height appeared to optimize blackberry yield.
- Intervention effect The 122-cm topping height allowed manageable floricane architecture of blackberry.