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Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Positive spacing difference was identified as the main factor affecting field planting uniformity.

Taxon
maizeZea mayst0
Outcome
field planting uniformitye0
Qualifier
increase of the positive difference of plant spacinge0

Verbatim

e0

“increase of the positive difference of plant spacing is the major effect factor in the field planting uniformity”

✓ located verbatim in the source · abstract, characters 1309–1421
t0

“maize”

✓ located verbatim in the source · title, characters 48–53

Title

Planting uniformity performance of motor-driven maize precision seeding systems

Shuo Yang; Changyuan Zhai; Yuanyuan Gao; et al. International journal of agricultural and biological engineering 2022. doi:10.25165/j.ijabe.20221505.5911

Other claims from this paper (13)
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Hand planting with planting aids gave better planting uniformity than mechanical planters.

Taxon
sugarcanet0
Treatment
hand planting with planting aidse0
Outcome
uniformitye0
Direction
bettere0
Comparator
mechanical planterse0

Verbatim

e0

“hand planting with planting aids yields better uniformity than is obtained with mechanical planters”

✓ located verbatim in the source · abstract, characters 235–334
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29

Title

Field Evaluation of Sugarcane Planters

R. L. Parish; P. P. Chaney; F. E. Baker Applied Engineering in Agriculture 1989. doi:10.13031/2013.26490

Other claims from this paper (4)
Observationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Drip discharge variation and field emission uniformity were significantly better before planting than after.

Taxon
yellow maize cropt0
Outcome
difference in discharge qvar% and the absolute field emission uniformity FEUa%e0
Direction
bettere0
Comparator
after plantinge0

Verbatim

t0

“yellow maize crop”

✓ located verbatim in the source · title, characters 152–169
e0

“the difference in discharge qvar% and the absolute field emission uniformity FEUa% were significantly better before planting compared to the values after planting”

✓ located verbatim in the source · abstract, characters 1720–1882

Title

The role of moisture depletion of the two tillage depths and the type of emitters on some physical properties of the soil and water productivity of the yellow maize crop

Mustafa Muhammad Mustafa; wael fahmi alshamary; HUSSAIN THAHIR TAHIR Kirkuk University Journal For Agricultural Sciences 2026. doi:10.58928/ku26.17111

Other claims from this paper (5)
Method / resourceobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Manual and automatic control did not differ significantly in planting uniformity.

Taxon
sugarcanet0
Outcome
uniformitye0
Direction
no significant differencee0
Comparator
automatic controle0

Verbatim

e0

“no significant difference in uniformity between manual and automatic control”

✓ located verbatim in the source · abstract, characters 346–422
t0

“Sugarcane”

✓ located verbatim in the source · title, characters 20–29

Title

Field Evaluation of Sugarcane Planters

R. L. Parish; P. P. Chaney; F. E. Baker Applied Engineering in Agriculture 1989. doi:10.13031/2013.26490

Other claims from this paper (4)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

During warm conditions, deep planting enhanced emergence uniformity compared with shallow planting

Treatment
deep plantinge4
Outcome
emergence uniformitye4
Direction
enhancede4
Qualifier
During warm conditionse4
Comparator
shallow plantinge4

Verbatim

t0

“corn stand establishment and yield”

✓ located verbatim in the source · title, characters 60–94
e4

“During warm conditions, deep planting enhanced emergence uniformity and rate (1.1 d less to reach 90% emergence than shallow planting)”

✓ located verbatim in the source · abstract, characters 1076–1210

Title

Planting depth and within‐field soil variability impacts on corn stand establishment and yield

Stirling Stewart; Newell Kitchen; Matt Yost; et al. Agrosystems Geosciences & Environment 2021. doi:10.1002/agg2.20186

Other claims from this paper (10)
Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

The modified seeder achieved 98% uniformity in field evaluation.

Taxon
MaizeZea mayst0
Outcome
uniformitye0
Value
98%e0
Setting
fielde0

Not reportedDirection

Verbatim

e0

“The modified seeder was evaluated in the field and found that desired seed spacing (20 cm) and uniformity (98%) could be achieved.”

✓ located verbatim in the source · abstract, characters 451–581
t0

“Maize”

✓ located verbatim in the source · title, characters 48–53

Title

Improvement of Power Tiller Operated Seeder for Maize Planting

Muhammad Hoque; Mahesh Gathala Fundamental and applied agriculture 2018. doi:10.5455/faa.293468

Other claims from this paper (5)
Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The author expects large yield variation within and between corn fields according to hybrid, planting date and uniformity.

Material
hybrid selectione0
Outcome
variation in yielde0
Direction
largee0

Verbatim

e0

“there will be large variation in yield within fields but also from one field to the next depending on hybrid selection, date of planting, and field uniformity”

✓ located verbatim in the source · abstract, characters 358–516
t0

“Corn”

✓ located verbatim in the source · title, characters 11–15

Title

Estimating Corn Yields Using Yield Components

Mark A. Licht Iowa State University Digital Repository (Iowa State University) 2017

Other claims from this paper (2)
Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

Uniformity can be calculated from deviation between actual and theoretical honeycombed planting distances.

Taxon
cropst0
Outcome
uniformity of plant distributione0
Comparator
theoretical plant distancee0

Verbatim

e0

“the uniformity of plant distribution could be obtained by calculating the uniformity deviation coefficient between the actual planting distance and the theoretical plant distance derived from the honeycombed arrangement”

✓ located verbatim in the source · abstract, characters 537–756
t0

“Crops”

✓ located verbatim in the source · title, characters 66–71

Title

Definition and Calculation of Uniformity of Plant Distribution in Crops Field

MA Rui-kun Yumi kexue 2006

Other claims from this paper (2)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Honeycombed field arrangement was identified as the most uniform planting pattern.

Taxon
cropst0
Outcome
most uniform planting patterne0

Verbatim

e0

“Honeycombed arrangement of plants in the field is the most uniform planting pattern”

✓ located verbatim in the source · abstract, characters 156–239
t0

“Crops”

✓ located verbatim in the source · title, characters 66–71

Title

Definition and Calculation of Uniformity of Plant Distribution in Crops Field

MA Rui-kun Yumi kexue 2006

Other claims from this paper (2)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pruning at field planting gave dwarf plants, strong stems, more lateral branches and fruits, and earlier, more uniform maturity.

Taxon
Qianla 3t0
Treatment
tip pruning at field planting stagee0
Outcome
dwarf,strong stem,more lateral branches,more fruits,early maturity,maturity uniformitye0
Direction
moree0

Not reportedComparator

Verbatim

e0

“the pepper plants with tip pruning at field planting stage was of dwarf,strong stem,more lateral branches,more fruits,early maturity,maturity uniformity”

✓ located verbatim in the source · abstract, characters 249–401
t0

“Qianla 3”

✓ located verbatim in the source · title, characters 79–87

Title

Effect of tip pruning at different growth stage on main economic characters of Qianla 3.

Liu ChongZheng; YU Wen-zhong; Yang Hong; et al. Guizhou nongye kexue 2010

Other claims from this paper (7)

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