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Associationobservedoriginal resultmixedsimulated

Claim · model-written summary

Insecticide use may increase or decrease depending on field pest density.

Outcome
insecticide usee0
Direction
increase or decreasee0
Qualifier
pest densities on individual fieldse0

Not reportedComparator

Verbatim

e0

“Depending on pest densities on individual fields, insecticide use may increase or decrease.”

✓ located verbatim in the source · abstract, characters 566–657
t0

“Corn”

✓ located verbatim in the source · title, characters 66–70

Title

Insecticide Use and Crop Rotation under Risk: Rootworm Control in Corn

William F. Lazarus; Earl R. Swanson American Journal of Agricultural Economics 1983. doi:10.2307/1240462

Other claims from this paper (4)
Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Bulk density under no tillage (NT) could increase or decrease

Taxon
winter wheatTriticum aestivume0
Treatment
NTe1
Outcome
bulk density (BD)e1
Direction
increase or decreasee1

Verbatim

e0

“for winter wheat crops”

✓ located verbatim in the source · abstract, characters 319–341
e1

“The results revealed that physical properties such as bulk density (BD) can increase or decrease under NT, while soil water content (SWC) increased under the same system”

✓ located verbatim in the source · abstract, characters 800–969

Title

Long-Term Effect of Tillage Practices on Soil Physical Properties and Winter Wheat Yield in North-East Romania

Segla Serginho Cakpo; Tudor George Aostăcioaei; Gabriel-Dumitru Mihu; et al. Agriculture 2025. doi:10.3390/agriculture15090989

Other claims from this paper (8)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Delaying sowing and increasing density changed the yield of Hefeng 50 in an increase-then-decrease trend.

Taxon
soybeanGlycine maxe0
Material
Hefeng 50e0
Treatment
sowing date delayed and density increasede1
Outcome
yielde1
Direction
increase-and-then-decrease trende1

Not reportedComparator

Verbatim

e0

“New soybean variety Hefeng 50”

✓ located verbatim in the source · abstract, characters 0–29
e1

“with the sowing date delayed and density increased,the yield of Hefeng 50 showed increase-and-then-decrease trend”

✓ located verbatim in the source · abstract, characters 313–426

Title

Influence of Sowing Date and Density on Oil Content and Yield of High-oil and High-yield Soybean Variety Hefeng 50

Zhixin Wang 2009

Other claims from this paper (4)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Zhengdan958 rind strength was unchanged except for a decrease in the third internode.

Taxon
maizeZea mayse1
Material
Zhengdan958e0
Treatment
high densitye2
Outcome
rind penetration strengthe0
Direction
unchangede0
Comparator
medium density(52 500 plants/ha)e3

Verbatim

e0

“while Zhengdan958 was unchanged, except that the rind penetration strength of the third internode decreased”

✓ located verbatim in the source · abstract, characters 776–883
e1

“maize cultivars”

✓ located verbatim in the source · abstract, characters 15–30
e2

“Under high density condition”

✓ located verbatim in the source · abstract, characters 683–711
e3

“medium density(52 500 plants/ha)”

✓ located verbatim in the source · abstract, characters 116–148

Title

Effects of the Plant Density on the Characteristics of Maize Stem and Ear

Jiang Wen Yumi kexue 2009

Other claims from this paper (7)
Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Yield first rose and then declined as planting density increased.

Taxon
Yingge mung beant0
Treatment
planting densitye0
Outcome
yielde0
Direction
increasede0
Qualifier
then the yield started to decreasee0

Verbatim

e0

“At the beginning,the yield increased along with the increment of planting density,the highest yield was 1 255.6 kg/hm2 when the density was 1.2×105 plants/hm2,and then the yield started to decrease”

✓ located verbatim in the source · abstract, characters 816–1013
t0

“Yingge Mung Bean”

✓ located verbatim in the source · title, characters 46–62

Title

Experimental Study on the Planting Density of Yingge Mung Bean in Taihang Mountain Area

Ying Shi Anhui nongye kexue 2008

Other claims from this paper (6)
Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Overall fruit yield stabilized at high cane density and tended to decline above an optimum density.

Taxon
red RaspberriesRubus idaeust0
Treatment
high cane densitye0
Outcome
overall fruit yielde0
Direction
decreasee0
Qualifier
after an optimum number of canes per meter row was reachede0

Verbatim

e0

“The increase in overall fruit yield stabilised at high cane density and there was a tendency for it to decrease after an optimum number of canes per meter row was reached.”

✓ located verbatim in the source · abstract, characters 2141–2312
t0

“red Raspberries”

✓ located verbatim in the source · title, characters 112–127

Title

Effect of nitrogen and cane density on cane architecture, fruit and fruit yield components in primocane bearing red Raspberries

Joseph N. Wolukau Mspace (University of Manitoba) 1992

Other claims from this paper (13)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Increasing density first increased and then decreased seed yield.

Taxon
Winter Oilseed RapeBrassica napust0
Treatment
increase in plant densitye0
Outcome
seed yielde0
Direction
initial increasee0
Qualifier
followed by a decreasee0

Not reportedComparator

Verbatim

e0

“The increase in plant density led to an initial increase in seed yield and pod numbers per unit area, followed by a decrease”

✓ located verbatim in the source · abstract, characters 183–307
t0

“Winter Oilseed Rape (Brassica napus L.)”

✓ located verbatim in the source · title, characters 52–91

Title

Leaf Senescence, Root Morphology, and Seed Yield of Winter Oilseed Rape (Brassica napus L.) at Varying Plant Densities

Ming Li; Muhammad Shahbaz Naeem; Shafaqat Ali; et al. BioMed Research International 2017. doi:10.1155/2017/8581072

Other claims from this paper (16)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Increasing density first increased and then decreased pod numbers per unit area.

Taxon
Winter Oilseed RapeBrassica napust0
Treatment
increase in plant densitye0
Outcome
pod numbers per unit areae0
Direction
initial increasee0
Qualifier
followed by a decreasee0

Not reportedComparator

Verbatim

e0

“The increase in plant density led to an initial increase in seed yield and pod numbers per unit area, followed by a decrease”

✓ located verbatim in the source · abstract, characters 183–307
t0

“Winter Oilseed Rape (Brassica napus L.)”

✓ located verbatim in the source · title, characters 52–91

Title

Leaf Senescence, Root Morphology, and Seed Yield of Winter Oilseed Rape (Brassica napus L.) at Varying Plant Densities

Ming Li; Muhammad Shahbaz Naeem; Shafaqat Ali; et al. BioMed Research International 2017. doi:10.1155/2017/8581072

Other claims from this paper (16)
Intervention effectobservedoriginal resultmixedsignificant (as stated)measured

Claim · model-written summary

Insecticide-treated caged plants had a severe aphid decline for 15 days, followed by an increase and the highest density at final inspection.

Treatment
insecticidese0
Interactor
cotton aphidAphis gossypiie0pest
Outcome
cotton aphid numberse0
Direction
decreasee0
Qualifier
up to 15 days after spray, then increases in aphid numbers happenede0
Comparator
caged-untreated plantse1

Verbatim

e0

“severe decrease in cotton aphid numbers occurred on caged plants that treated with insecticides and this decrease continued up to 15 days after spray, then increases in aphid numbers happened and significantly indicated the highest aphid population density at the last inspection.”

✓ located verbatim in the source · abstract, characters 786–1066
t0

“cotton”

✓ located verbatim in the source · title, characters 93–99
e1

“Density of aphid populations increased rapidly on caged-untreated plants, where insect predators were excluded and no insecticides were applied and declined only after exceeding the carrying capacity of cotton plants.”

✓ located verbatim in the source · abstract, characters 1067–1284

Title

Insect Predators and Control of Aphis gossypii Comparing to Certain Insecticides under Caged-cotton Plants Conditions

El-Zahi S. El-Zahi; Hany K. Abd-Elhady Pakistan Journal of Biological Sciences 2013. doi:10.3923/pjbs.2013.233.238

Other claims from this paper (4)
Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

No‐till changes in plants per hectare ranged from a 22% decrease to a 4% increase.

Taxon
MaizeZea mayst0
Treatment
no‐tille0
Outcome
plants/hae0
Direction
decrease to a 4% increasee0
Value
22% decrease to a 4% increasee0
Comparator
conventionale1

Verbatim

e0

“Changes in plants/ha due to tillage ranged from a 22% decrease to a 4% increase under no‐till.”

✓ located verbatim in the source · abstract, characters 1461–1555
e1

“conventional (plowing followed by discing) vs. no‐till practices”

✓ located verbatim in the source · abstract, characters 480–544
t0

“Maize Hybrids”

✓ located verbatim in the source · title, characters 46–59

Title

No‐Till Effects on Yield and Plant Density of Maize Hybrids1

E. L. Anderson Agronomy Journal 1986. doi:10.2134/agronj1986.00021962007800020022x

Other claims from this paper (9)

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