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Associationobservedoriginal resultnegativeprojected

Claim · model-written summary

Continuing warming and declining April precipitation were projected to decrease yield.

Taxon
sunflowerHelianthus annuust0
Treatment
increase in temperaturese0
Outcome
yielde0
Direction
decreasinge0
Qualifier
decrease in precipitation in Aprile0

Verbatim

e0

“With the sustained tendency of the last 30 years towards an increase in temperatures and a decrease in precipitation in April, the growing season will keep shortening and the yield decreasing”

✓ located verbatim in the source · abstract, characters 836–1027
t0

“Peredovik sunflower variety”

✓ located verbatim in the source · title, characters 33–60

Title

An analysis of yield dynamics in Peredovik sunflower variety in the conditions of the North Caucasus Region

Liubov Novikova; Vera Gavrilova Biological Communications 2023. doi:10.21638/spbu03.2023.204

Other claims from this paper (8)
Observationobservedreview summarynegativebasis n/a

Claim · model-written summary

Potassium deficiency can sharply decrease grain yield despite unobvious symptoms.

Treatment
K deficiencye0
Outcome
grain yielde0
Direction
decreasede0

Not reportedTaxon

Verbatim

e0

“K deficiency symptoms are usually not conspicuous although grain yield is abruptly decreased”

✓ located verbatim in the source · abstract, characters 1930–2022

Title

Nutritional and Physiological Significance of Potassium Application in Maize Hybrid Crop Production

M. Ahmad Alias Haji A. Bu; Riaz Ahmad; Javaid Iqbal; et al. Pakistan Journal of Nutrition 2012. doi:10.3923/pjn.2012.187.202

Other claims from this paper (10)
Observationauthor interpretationreview summarynegativebasis n/a

Claim · model-written summary

Most such technologies decrease yield.

Outcome
yielde0
Direction
decreasede0

Verbatim

t0

“More Rice, Less Water”

✓ located verbatim in the source · title, characters 0–21
e0

“Most of them, however, come at the cost of decreased yield.”

✓ located verbatim in the source · abstract, characters 859–918

Title

More Rice, Less Water—Integrated Approaches for Increasing Water Productivity in Irrigated Rice-Based Systems in Asia

P Tuong; B.A.M. Bouman; Martin Mortimer Plant Production Science 2005. doi:10.1626/pps.8.231

Other claims from this paper (7)
Method / resourceobservedoriginal resultnegativesimulated

Claim · model-written summary

No nitrogen application decreased simulated yield by 8%.

Treatment
no N is appliede0
Outcome
yield decreasee0
Direction
decreasee0
Value
8%e0

Not reportedTaxon

Verbatim

e0

“8% yield decrease when no N is applied”

✓ located verbatim in the source · abstract, characters 3036–3074

Title

Targeting the right input data to improve crop modeling at global level : [ePoster abstract Gc13B-1085]

Myriam Adam; Richard Robertson; Sika Gbegbelegbe; et al. Agritrop (Cirad) 2012

Other claims from this paper (6)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

At Tepi, coffee yield tended to decrease above a density of 7,062 trees ha-1.

Taxon
arabica coffeeCoffea arabicat0
Treatment
population densities of 7,062 trees ha-1e5
Outcome
yielde5
Direction
decreasee5
Setting
Tepie5

Verbatim

t0

“yield of arabica coffee”

✓ located verbatim in the source · title, characters 31–54
e5

“At Tepi, yield initially increased with increasing tree populations up to the fifth crop but, thereafter, tended to decrease above the population densities of 7,062 trees ha-1”

✓ located verbatim in the source · abstract, characters 1248–1423

Title

The impact of close spacing on yield of arabica coffee undercontrasting agro-ecologies of Ethiopia

TSpace 2001

Other claims from this paper (11)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Weeds decreased soybean yield.

Taxon
soybeanGlycine maxe0
Interactor
Weedse0weed
Outcome
soybean yielde0
Direction
decreasee0

Verbatim

e0

“Weeds decrease soybean yield.”

✓ located verbatim in the source · abstract, characters 484–513

Title

Summary of soybean weed control test demonstrations (1967-1968)

Allan H. Kates VTechWorks (Virginia Tech) 1969

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The infected Joan Jay variety had a 62.1% yield decrease.

Taxon
raspberryt0
Material
Joan Jay varietye0
Outcome
yielde1
Value
62.1%e0

Not reportedDirection

Verbatim

t0

“raspberry cultivation”

✓ located verbatim in the source · title, characters 23–44
e0

“from 58.5% (Brusviana variety) to 62.1% (Joan Jay variety)”

✓ located verbatim in the source · abstract, characters 687–745
e1

“RBDV infection caused yield decrease by an average of 60.8%”

✓ located verbatim in the source · abstract, characters 626–685

Title

Economic assessment of raspberry cultivation under conditions of raspberry bushy dwarf virus infection

I.A. Riaba; L.O. Barabash; K.M. Udovychenko Visnyk agrarnoi nauky 2025. doi:10.31073/agrovisnyk202505-04

Other claims from this paper (11)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Oat cultivar Mures achieved 68% of its yield capacity, a significant yield decrease of 947 kg/ha.

Material
Murese4
Outcome
yielde4
Direction
decreaseinferrede4
Value
947 kg/hae4
Qualifier
68% from its yield capacitye4

Verbatim

e4

“such as the oat cultivar Mures which achieved 68% from its yield capacity, resulting a minus significant yield on 947 kg/ha”

✓ located verbatim in the source · abstract, characters 1265–1388

Title

The experimented results with different spring cereals in the crop conditions from ards of Suceava (2004-2008).

A. N. Beşleagă; Eric Fru Zama Lucrări Ştiinţifice, Universitatea de Stiinte Agricole Şi Medicină Veterinară "Ion Ionescu de la Brad" Iaşi, Seria Agronomie 2009

Other claims from this paper (4)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Continuous corn rotation on Hoytville soil had an average annual yield decrease of 880 kg ha −1 under no-tillage.

Treatment
no‐tillagee0
Outcome
yielde0
Direction
decreasee0
Value
880 kg ha −1e0
Qualifier
continuous corn rotation treatmente0
Setting
Hoytville soile0

Verbatim

e0

“The negative response to no‐tillage on the Hoytville soil was primarily due to the large decrease in yield obtained as a result of the continuous corn rotation treatment (average annual yield decrease, 880 kg ha −1 ).”

✓ located verbatim in the source · abstract, characters 1293–1510

Title

Continuous Tillage and Rotation Combinations Effects on Corn, Soybean, and Oat Yields1

W. A. Dick; D. M. Van Doren Agronomy Journal 1985. doi:10.2134/agronj1985.00021962007700030023x

Other claims from this paper (7)
Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Biotrophic pathogens (leaf rust, yellow rust, powdery mildew) and the necrotrophic pathogens caused a significant yield decrease in both years.

Interactor
necrotrophic pathogense0pathogen
Second interactor
biotrophice0pathogen
Outcome
yielde0
Direction
decreasee0

Verbatim

e0

“The biotrophic (leaf rust, yellow rust and powdery mildew) as well as the mentioned necrotrophic pathogens caused significant yield decrease in both years”

✓ located verbatim in the source · abstract, characters 897–1051
t0

“wheat”

✓ located verbatim in the source · title, characters 45–50

Title

Occurrence of necrotrophic leaf pathogens in wheat and their relation to symptom development in Hungary (2000-2002)

Maria Csosz Acta Agrobotanica 2012. doi:10.5586/aa.2005.002

Other claims from this paper (9)

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