Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Water deficit decreased seed oil percentage.

Taxon: soybeanGlycine maxe0 t0
Treatment: Water deficitt0
Outcome: seed oile0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“there was a decrease in seed oil and an increase in protein content.”
✓ located verbatim in the source · abstract, characters 958–1026

t0
“Water Deficit on Growth, Yield and Quality of Soybean Seed”
✓ located verbatim in the source · title, characters 10–68

Title

Effect of Water Deficit on Growth, Yield and Quality of Soybean Seed

A. Morsy; Amany Mohamed; E. Abo-Marzoka; et al. Journal of Plant Production 2018. doi:10.21608/jpp.2018.36393

Other claims from this paper (19)

Observation Genotype, irrigation regime and their interaction significantly affected studied traits.
Intervention effect Water deficit decreased 100-seed weight and seed yield per feddan.
Observation Irrigation interval significantly influenced seed quality traits.
Observation The 20-day irrigation interval produced high 100-seed weight and seed yield.
Observation The 25-day interval produced lower 100-seed weight and seed yield.
Observation Water deficit increased seed protein content.
Observation Water deficit decreased dry matter accumulation, leaf area index and crop growth rate.
Observation Water deficit decreased net assimilation rate and leaf chlorophyll content.
Observation Water deficit increased relative water content and proline.
Observation Giza 111 had high 100-seed weight of 19.84 g.
Observation Giza 111 had high seed yield of 2.183 t/fed.
Observation H14L8 followed Giza 111 in seed weight and yield.
Association Seed germination percentage fell as water deficit increased.
Association Seed conductivity increased as water deficit increased.
Observation Giza111 averaged 87.1% germination across irrigation regimes.
Observation Toano had low seed germination percentage of 73.2%.
Recommendation The authors judged Giza111 the most suitable across irrigation regimes.
Recommendation The authors identified 416937 as useful for breeding water deficit tolerance.
Recommendation The authors identified DR 101 as useful for breeding water deficit tolerance.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Teff dry matter yield significantly decreased only at a seeding rate of 2 lb/acre.

Taxon: Tefft0
Treatment: seeding rate of 2 lb/acree0
Outcome: teff DMYe0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Only at a seeding rate of 2 lb/acre was a significant (P < 0.05) decrease in teff DMY observed.”
✓ located verbatim in the source · abstract, characters 836–931

t0
“Teff”
✓ located verbatim in the source · title, characters 64–68

Title

Seeding Rate, Nitrogen Fertilzer, and Cutting Timing Effects on Teff Forage Yield and Nutritive Value

Laca, Michael C. Digital Commons - USU (Utah State University) 2021. doi:10.26076/82c7-e9f7

Other claims from this paper (19)

Intervention effect harvest (1- vs 2-cuts) significantly affected teff dry matter yield.
Intervention effect seeding rate significantly affected teff dry matter yield.
Intervention effect N level significantly affected teff dry matter yield.
Intervention effect location significantly affected teff dry matter yield.
Intervention effect year significantly affected teff dry matter yield.
Intervention effect Two-cut management yielded 22% more teff dry matter than stockpiled management.
Intervention effect Teff dry matter yield was 4,457 lb/acre without nitrogen.
Intervention effect Teff dry matter yield reached 8,394 lb/acre at 100 lb nitrogen.
Association Kaysville produced 10% more teff dry matter yield than Yerington, averaging 6,008 lb/acre.
Association Teff dry matter yield fell 33% from 2010 to 2011.
Intervention effect The teff dry matter yield response to added nitrogen under stockpiling varied by location.
Intervention effect With stockpiled forage, added nitrogen increased teff dry matter yield only at the Utah site.
Intervention effect Under two-cut management, added nitrogen increased teff dry matter yield at both locations.
Intervention effect Seeding rate did not significantly affect teff crude protein or in-vitro true digestibility.
Association Teff acid detergent fiber remained constant across locations.
Association Teff digestible neutral detergent fiber did not vary with location or year.
Intervention effect Teff crude protein was greater with 100 lb N/acre across managements and locations.
Intervention effect Teff crude protein concentrations were similar among lower nitrogen levels.
Recommendation For two-cut teff production, the authors recommend 100 lb N/acre fertilizer and 5 lb/acre seeding rate to optimize economics.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Treatments combining lactofen and N’N-diformyl urea significantly decreased yield in some environments.

Taxon: SoybeanGlycine maxt0
Treatment: combination of lactofen and N’N-diformyl ureae0
Outcome: yielde0
Direction: decreasee0
Qualifier: varied across yield environmente0
Comparator: untreated checke1

Verbatim

e0
“Significant yield decrease varied across yield environment, but was observed for treatments containing a combination of lactofen and N’N-diformyl urea”
✓ located verbatim in the source · abstract, characters 886–1036

e1
“Compared to the untreated check”
✓ located verbatim in the source · abstract, characters 762–793

t0
“Soybean (Glycine max)”
✓ located verbatim in the source · title, characters 59–80

Title

Inducing Stress Early and Reducing Stress Late to Increase Soybean (Glycine max) Yield

Gary L. Gregg UKnowledge (University of Kentucky) 2015

Other claims from this paper (4)

Association Relative maturity and yield environment by treatment interactions were significant.
Observation The 4.5 RM cultivars yielded 800 kg ha-1 more than 2.8 RM cultivars.
Intervention effect No tested treatment significantly increased yield relative to the untreated check.
Recommendation Stress management applications were not a consistent way to improve soybean yield.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought significantly decreased maize yield.

Taxon: maizeZea mayse0
Treatment: droughte6
Outcome: yielde6
Direction: decreasee6

Verbatim

e0
“The results indicate that water stress inhibits the growth and development of maize”
✓ located verbatim in the source · abstract, characters 404–487

e6
“drought will lead to the reduction of ear length, ear diameter and kernel weight, and the increase of bald, which will result in the significant decrease of the yield”
✓ located after whitespace/quote normalisation · abstract, characters 837–1000

Title

Effects of Different Irrigation Treatment on Morphological Indexes,Yield and Water Use Efficiency of Maize in Qianzhong Areas

Hexi Zhang Jieshui guan'gai 2011

Other claims from this paper (8)

Intervention effect Water stress inhibited the growth and development of maize.
Intervention effect The higher soil moisture treatment T10 gave maize a greater height and leaf area.
Intervention effect Light stress had no obvious influence on maize.
Association As water stress aggravated, all morphological indexes of maize decreased.
Association Ear length and ear diameter of maize decreased as soil moisture was reduced.
Observation Maize is very sensitive to water stress at the tasseling-filling stage.
Association Drought at the tasseling-filling stage reduced ear length, ear diameter and kernel weight of maize.
Association Drought increased the occurrence of bald tips on maize ears.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Growth and yield parameters of tomato decreased significantly as moisture stress intensity increased.

Taxon: tomatoSolanum lycopersicumt0
Treatment: increase of intensity of moistures stresse4
Outcome: growth and yield parameterse4
Direction: decreasee4

Not reportedComparator

Verbatim

t0
“tomato genotypes”
✓ located verbatim in the source · title, characters 107–123

e4
“All the growth and yield parameters were shown to decrease significantly with the increase of intensity of moistures stress”
✓ located verbatim in the source · abstract, characters 875–998

Title

Assessing the impact of different water stresses on physio-chemical properties and yield-related traits in tomato genotypes: Insights into stability and response

Veerendra K. VERMA; Krishnappa RANGAPPA; Amit KUMAR; et al. Notulae Botanicae Horti Agrobotanici Cluj-Napoca 2025. doi:10.15835/nbha53114113

Other claims from this paper (8)

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grain yield, dry weight, and seed weight decreased with irrigation salinity.

Treatment: salinity of irrigation watere0
Outcome: grain yield, total dry weight, weight of 100 seede0
Direction: decreasee0

Not reportedTaxon

Verbatim

e0
“significant decrease in grain yield, total dry weight, weight of 100 seed, protein content, and N and P absorption with the increase in the salinity of irrigation water”
✓ located verbatim in the source · abstract, characters 501–669

Title

Evaluation of Ammonium Phosphate Fertilizers Efficiency on Growth and Yield of Wheat by Using Saline Water

A.K.A. Jarallah; H.M. Shukri Journal of Biotechnology Research Center 2009. doi:10.24126/jobrc.2009.3.1.40

Other claims from this paper (5)

Association Protein content and N and P absorption decreased with irrigation salinity.
Intervention effect MAP fertilizer was superior to DAP fertilizer.
Association Plant parameters had a negative linear relation with irrigation salinity.
Recommendation The authors recommend 4.0 dSm-1 irrigation water with 20% leaching for wheat under specified soil and drainage conditions.
Recommendation The authors conclude ammonium phosphates are efficient fertilizers and MAP is superior to DAP.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Nematode-affected pomegranate trees had 40.2% lower yield.

Taxon: pomegranatePunica granatumt0
Interactor: nematodeNematodae0pest
Outcome: yielde0
Direction: reductione0
Value: 40.2%e0

Verbatim

e0
“A significant yield reduction (40.2%) and a decrease in fruit size was observed in nematode-affected trees”
✓ located verbatim in the source · abstract, characters 757–863

e1
“A significant yield reduction (40.2%) and a decrease in fruit size was observed in nematode-affected trees”
✓ located verbatim in the source · abstract, characters 757–863

t0
“Pomegranate”
✓ located verbatim in the source · title, characters 61–72

Title

Root Knot Nematode Presence and Its Integrated Management in Pomegranate Orchards Located in Indian Arid Areas

Akath Singh; Ramesh Kumar Kaul; Pratapsingh Suresh Khapte; et al. Horticulturae 2022. doi:10.3390/horticulturae8020160

Other claims from this paper (9)

Observation Every surveyed pomegranate orchard had nematode infestation.
Observation Most orchards had moderate nematode infestation incidence.
Association Nematode-affected pomegranate trees had smaller fruits.
Observation Meloidogyne incognita occurred in all surveyed pomegranate orchards.
Observation All evaluated pomegranate genotypes and varieties were susceptible to root knot nematodes.
Observation Severity of root knot nematode attack varied among pomegranate genotypes and varieties.
Intervention effect Combined Carbofuran and Fluensulfone applications significantly minimized nematode gall population.
Intervention effect Combined Neemcake, Paecilomyceslilacinus, Carbofuran and Fluensulfone applications significantly minimized nematode gall population.
Recommendation The authors recommend broader screening of pomegranate germplasm for nematode resistance.

Intervention effectobservedoriginal resultmixedsignificant (as stated)measured

Claim · model-written summary

Potassium level significantly affected yield, which first increased and then decreased as potassium increased.

Taxon: Fagopyrum esculentumFagopyrum esculentumt0
Treatment: potassium levele0
Outcome: yielde0
Direction: increase to decreasee0

Not reportedComparator

Verbatim

e0
“The effects of the seeding rate and potassium level on yield are significant,and the yield has a trend experiencing increase to decrease with the increases of the seeding rate and potassium level.”
✓ located verbatim in the source · abstract, characters 2090–2286

t0
“Fagopyrum esculentum”
✓ located verbatim in the source · title, characters 93–113

Title

Effects of seeding rate and fertilizer on photosynthetic characteristics and yield of spring Fagopyrum esculentum

Wang Ca Journal of Plant Nutrition and Fertilizer 2014

Other claims from this paper (14)

Association Yield was significantly positively correlated with photosynthetic rate.
Association Yield was significantly positively correlated with chlorophyll content.
Intervention effect Seeding rate significantly affected yield, which first increased and then decreased as seeding rate rose.
Intervention effect Seeding rate, nitrogen and potassium significantly affected net photosynthetic rate and chlorophyll content.
Intervention effect Nitrogen and seeding rate interacted significantly in their effect on yield.
Intervention effect Potassium and seeding rate interacted in affecting net photosynthetic rate.
Intervention effect Seeding rate and nitrogen level interacted in affecting net photosynthetic rate.
Intervention effect Seeding rate and nitrogen level interacted significantly in affecting chlorophyll content.
Intervention effect Nitrogen and phosphate level interacted significantly in affecting chlorophyll content.
Method / resource Quadratic regression models could forecast production of Xidahuaqiao.
Recommendation The authors recommended 37. 5 kg /ha seeding rate, 17. 25 kg /ha nitrogen, 46. 8 kg /ha P2O5 and 52. 5 kg /ha K2 O.
Observation Under the recommended conditions chlorophyll content was expected to be 55. 34.
Observation Under the recommended conditions net photosynthetic rate was expected to be 16. 46 μmol /( m2·s).
Observation Under the recommended conditions yield was expected to be 1656. 16 kg/ha.

Mechanismhypothesisoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

The increased Zn concentration may have contributed to lower pepper dry matter yield.

Taxon: peppere0
Compound: Zne0
Outcome: dry matter yield of peppere0
Direction: decreasee0

Verbatim

e0
“Zn concentration in pepper significantly increased with increasing application rates of both materials. This might resulted in significant decrease in dry matter yield of pepper”
✓ located verbatim in the source · abstract, characters 1312–1489

Title

Accumulation of Heavy Metals in Soil Growing for Red Pepper (Capsicum annuum) with using Lime Bordeaux and Lime Sulphur Mixture

Hyun Ho Lee; Keun Ki Kim; Yong Bok Lee; et al. Korean Journal of Soil Science and Fertilizer 2017. doi:10.7745/kjssf.2017.50.4.318

Other claims from this paper (7)

Intervention effect Pepper yield did not significantly change at up to one standard application rate.
Intervention effect Pepper yield markedly decreased above three times the standard rate.
Association Increasing LBM and LSM applications significantly increased soil Cu concentration.
Association Increasing mixture application significantly increased Zn concentration in pepper.
Observation Soil heavy metal concentrations remained below Korean safety limits.
Observation Heavy metal concentrations in pepper remained below Korean food safety limits.
Recommendation The authors recommend attention to heavy metal safety and productivity when using LBM and LSM on organic farms.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Nine selection cycles significantly decreased grain yield in both maize populations.

Taxon: maizeZea mayst0
Material: both populationse0
Treatment: nine cycles of selectione0
Outcome: grain yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“nine cycles of selection led to statistically significant increase in oil content and statistically significant decrease for grain yield in both populations”
✓ located verbatim in the source · abstract, characters 722–878

t0
“maize (Zea mays L.)”
✓ located verbatim in the source · title, characters 89–108

Title

Nine cycle of mass section to increased oil content in the two synthetics populations of maize (Zea mays L.)

Rošulj Milorad; Jelena Vančetović; Todorović Goran DOAJ (DOAJ: Directory of Open Access Journals) 2001

Other claims from this paper (7)

“yield decrease”

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