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Organism: Zea mays ✕

Associationobservedoriginal resultmeasured

Claim · model-written summary

Higher plant density was associated with lower leaf number.

Treatment
plant densitye0
Outcome
leaf numbere0
Direction
decreasee0

Verbatim

e0

“Increase in plant density was accompanied by a decrease in leaf number”

✓ located verbatim in the source · abstract, characters 126–196
t0

“CORN”

✓ located verbatim in the source · title, characters 91–95

Title

EFFECTS OF PLANT DENSITY AND PLANTING DATE ON LEAF NUMBER AND SOME DEVELOPMENTAL EVENTS IN CORN

E. E. N. A. BONAPARTE; R. I. BRAWN Canadian Journal of Plant Science 1976. doi:10.4141/cjps76-109

Other claims from this paper (7)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increasing plant density decreased leaf angle in maize.

Taxon
MaizeZea mayst0
Treatment
Increasing plant densitye1
Outcome
leaf anglee1
Direction
decreasee1

Not reportedComparator

Verbatim

t0

“Morphological Variation of Maize Cultivars”

✓ located verbatim in the source · title, characters 0–42
e1

“Increasing plant density resulted in a decrease in leaf angle; however, an increase in LOV”

✓ located verbatim in the source · abstract, characters 1180–1270

Title

Morphological Variation of Maize Cultivars in Response to Elevated Plant Densities

Ling Gou; Jun Xue; Bingqin Qi; et al. Agronomy Journal 2017. doi:10.2134/agronj2016.11.0675

Other claims from this paper (12)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Total ear florets, silking florets, and silking rates decreased slightly as density increased.

Taxon
maizeZea mayst0
Treatment
plant density increasinge0
Outcome
Total florets, silking florets, and silking rates of eare0
Direction
decreasee0

Verbatim

e0

“Total florets, silking florets, and silking rates of ear showed slightly decrease trends with the plant density increasing”

✓ located verbatim in the source · abstract, characters 973–1095
t0

“maize”

✓ located verbatim in the source · title, characters 26–31

Title

How plant density affects maize spike differentiation, kernel set, and grain yield formation in Northeast China?

Ming ZHANG; Tao CHEN; Hojatollah Latifmanesh; et al. Journal of Integrative Agriculture 2018. doi:10.1016/s2095-3119(17)61877-x

Other claims from this paper (12)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In maize, leaf width decreased more than leaf length under increased plant density.

Taxon
MaizeZea mayst0
Treatment
plant densitye2
Outcome
decrease in widthe1
Direction
greatere1
Comparator
in lengthe1

Verbatim

t0

“Morphological Variation of Maize Cultivars”

✓ located verbatim in the source · title, characters 0–42
e1

“The decrease in width was greater than in length”

✓ located verbatim in the source · abstract, characters 1074–1122
e2

“The leaf length and width decreased as plant density increased”

✓ located verbatim in the source · abstract, characters 1010–1072

Title

Morphological Variation of Maize Cultivars in Response to Elevated Plant Densities

Ling Gou; Jun Xue; Bingqin Qi; et al. Agronomy Journal 2017. doi:10.2134/agronj2016.11.0675

Other claims from this paper (12)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Increasing leaf growth parameters were associated with decreased stomatal density in corn.

Organ / stage
leafe0
Outcome
SDe0
Direction
decreasee0

Verbatim

e0

“The increase in leaf growing parameters led to increase in SW, SL and SS values but decrease in SD”

✓ located verbatim in the source · abstract, characters 628–726
t0

“Corn (Zea mays L.)”

✓ located verbatim in the source · title, characters 65–83

Title

Variation in stomatal traits based on plant growth parameters in Corn (Zea mays L.)

Nesrin Örçen; Gholamreza Nazarian; Neriman Tuba Barlas; et al. Annals of biological research 2013

Other claims from this paper (3)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High planting density decreased the mechanical strength of basal internodes of maize.

Taxon
maizeZea mayst0
Treatment
high-density (H) treatmente3
Outcome
mechanical strength of basal internodese5
Direction
a decreasee5
Comparator
low-density (L) treatmente3
Setting
field experimente0

Verbatim

t0

“densely planted maize”

✓ located verbatim in the source · title, characters 112–133
e0

“A three-year field experiment was conducted”

✓ located verbatim in the source · abstract, characters 625–668
e3

“Compared to the low-density (L) treatment, the height parameters and center of gravity of summer maize under the high-density (H) treatment were significantly elevated”

✓ located verbatim in the source · abstract, characters 1125–1292
e5

“a decrease in the mechanical strength of basal internodes”

✓ located verbatim in the source · abstract, characters 1398–1455

Title

Optimizing plant morphology to enhance canopy light distribution improves lodging resistance and grain yield in densely planted maize

Jiyu Zhao; Wenjie Geng; Yuqi Xue; et al. Journal of Integrative Agriculture 2025. doi:10.1016/j.jia.2025.03.012

Other claims from this paper (9)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Increasing plant density increased the leaf orientation value (LOV) above the ear in maize.

Taxon
MaizeZea mayst0
Treatment
Increasing plant densitye1
Outcome
LOVe1
Direction
increasee1

Not reportedComparator

Verbatim

t0

“Morphological Variation of Maize Cultivars”

✓ located verbatim in the source · title, characters 0–42
e1

“Increasing plant density resulted in a decrease in leaf angle; however, an increase in LOV”

✓ located verbatim in the source · abstract, characters 1180–1270

Title

Morphological Variation of Maize Cultivars in Response to Elevated Plant Densities

Ling Gou; Jun Xue; Bingqin Qi; et al. Agronomy Journal 2017. doi:10.2134/agronj2016.11.0675

Other claims from this paper (12)
Observationobservedoriginal resultmeasured

Claim · model-written summary

The grain filling rate in apical kernels began to decrease at 15—20 DAP.

Taxon
summer maizeZea mayst0
Organ / stage
apical kernelse6
Outcome
grain filling ratee6
Direction
decreasee6
Qualifier
15—20 DAPe6

Verbatim

t0

“summer maize”

✓ located verbatim in the source · title, characters 56–68
e6

“The grain filling rate in apical kernels began to (decrease) in 15—20 DAP while kernel abortion usually occurred”

✓ located verbatim in the source · abstract, characters 1797–1909

Title

Effect of nitrogen supply on yield and grain filling in summer maize with different crop density

Lixia Shen; Zhang Ruan-bin 2005

Other claims from this paper (13)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Higher density lengthened planting-to-tassel emergence and planting-to-mid-silk periods.

Treatment
plant densitye0
Outcome
periods from planting to tassel emergence and mid-silke0
Direction
increasee0

Verbatim

e0

“Increase in plant density was accompanied by a decrease in leaf number, an increase in the periods from planting to tassel emergence and mid-silk”

✓ located verbatim in the source · abstract, characters 126–271
t0

“CORN”

✓ located verbatim in the source · title, characters 91–95

Title

EFFECTS OF PLANT DENSITY AND PLANTING DATE ON LEAF NUMBER AND SOME DEVELOPMENTAL EVENTS IN CORN

E. E. N. A. BONAPARTE; R. I. BRAWN Canadian Journal of Plant Science 1976. doi:10.4141/cjps76-109

Other claims from this paper (7)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Under different densities, maize line MC812 showed a 17.2-20.0% decrease in projected area compared with ZD958.

Taxon
maizeZea mayst0
Material
MC812e4
Treatment
different densitiese4
Outcome
PJAe4
Direction
decreasee4
Value
17.2-20.0%e4
Comparator
ZD958e4

Verbatim

t0

“maize”

✓ located verbatim in the source · title, characters 107–112
e4

“Under different densities, MC812 and JNK728 showed 17.2-20.0% and 6.2-7.6% decrease in PJA, and 20.0-26.5% and 15.4-21.1% decrease in NVP compared to ZD958”

✓ located verbatim in the source · abstract, characters 1403–1558

Title

A study on response of planting density to 3D plant shape plasticity and population light transmittance of maize

Guangtao Wang; Guanmin Huang; Weiliang Wen; et al. Journal of Integrative Agriculture 2025. doi:10.1016/j.jia.2025.05.011

Other claims from this paper (16)

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