Claim · model-written summary
Changing crank radius with punch tube lengths of 550, 450 and 350 mm produced seed spacings of 136, 163 and 194 mm, respectively.
- Taxon
- corn
Zea mays subsp. mayse0 - Outcome
- Seed spacinge1
- Value
- 136, 163, and 194 mme1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“PUNCH PLANTER”
e0“no-tillage corn”
e1“Seed spacing of 136, 163, and 194 mm were obtained by changing the reciprocating crank radius with different punch tube lengths, represented 550, 450, and 350 mm respectively”
Title
THE PUNCH PLANTER, SPECIFICATION AND EVALUATION
Z. E. Ismail Misr journal of agricultural engineering 2011. doi:10.21608/mjae.2011.102562
Other claims from this paper (4)
- Method / resource The 350 mm punching tube at 0.39 m/s gave the best quality of feed index, 95.1%.
- Method / resource The 350 mm punching tube at 0.39 m/s gave precision of 3.92%.
- Method / resource At 0.39 m/s, multiples index was lowest.
- Method / resource At 0.39 m/s, miss index was lowest.