Search claims · PlantClaims

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude humic acid at seedling and flowering stages could raise forage yield and reduce soil chemical pollution.

Taxon: maize var. KSC704e0
Treatment: humic acid in seedling and flowering stagese0
Outcome: forage yield and reduce the chemical pollution of soile0

Verbatim

e0
“consumption of humic acid in seedling and flowering stages of maize var. KSC704 could be raised up forage yield and reduce the chemical pollution of soil”
✓ located verbatim in the source · abstract, characters 1332–1485

Title

Effects of humic acid on decrease of phosphorus usage in forage maize var. KSC704 (Zea mays L.)

H Rezazadeh; S H Esmaeilzadeh Khorasani; Rsa Haghighi 2012

Other claims from this paper (5)

Intervention effect Phosphorus level significantly affected de-husked ear, cob weight and harvest index in forage maize.
Intervention effect Humic acid level significantly affected maize dry material, ear and cob traits, row number and harvest index.
Intervention effect At 100 kg/ha phosphorus, forage maize dry material yield was highest at 24937 kg/ha.
Intervention effect Humic acid at flowering increased forage dry material to 31035 kg/ha.
Recommendation The authors recommend lower phosphorus fertilizer use for forage maize in these soils.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Cotton water and nitrogen should be shifted from before full flowering to the middle and late growth stages, with adequate pre-sowing irrigation.

Taxon: cottonGossypium hirsutume0
Treatment: decrease of the allocation of water and nitrogen before the full flowering stagee6
Outcome: allocation of water and nitrogene6

Verbatim

e0
“two genotypes of high-yield cotton cultivars were used with a soil column culture experiment”
✓ located verbatim in the source · abstract, characters 136–228

e6
“through the decrease of the allocation of water and nitrogen before the full flowering stage,together with the increase of the allocation of water and nitrogen during the middle and late growth stages”
✓ located verbatim in the source · abstract, characters 989–1189

Title

Effects of Irrigation and Nitrogen Application Regimes on Leaf Senescence and Yield and Fiber Quality of Cotton in Plastic Mulched/Drip Irrigated Systems

Wangfeng Zhang Journal of Shihezi University 2010

Other claims from this paper (9)

Intervention effect Enhanced basal fertilizer increased leaf SOD, POD and CAT activities under water deficit.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased leaf SOD, POD and CAT activities.
Intervention effect Restoring sufficient water and nitrogen after full flowering reduced leaf MDA content.
Intervention effect Restoring sufficient water and nitrogen after full flowering restrained lipid peroxidation.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased cell membrane stability.
Intervention effect Restoring sufficient water and nitrogen after full flowering delayed leaf and plant senescence.
Intervention effect Restoring sufficient water and nitrogen after full flowering extended leaf function period.
Intervention effect Restoring sufficient water and nitrogen after full flowering increased boll weight and cotton yield.
Intervention effect Restoring sufficient water and nitrogen after full flowering partly improved cotton fiber quality.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend reducing nematode populations and early damage to increase wheat spike and kernel numbers and yield.

Taxon: WheatTriticum aestivumt0
Interactor: P. thorneiPratylenchus thorneie0pest
Outcome: spike and kernel numbers and grain yielde0

Verbatim

e0
“Genetic, environmental and management factors that reduce population densities of P. thornei, and decrease the impact of the nematodes starting in early crop growth, will greatly increase spike and kernel numbers and grain yield”
✓ located verbatim in the source · abstract, characters 1132–1360

t0
“Wheat Cultivars”
✓ located verbatim in the source · title, characters 143–158

Title

Impacts of Root-Lesion Nematode (Pratylenchus thornei) on Plant Nutrition, Biomass, Grain Yield and Yield Components of Susceptible/Intolerant Wheat Cultivars Determined by Nematicide Applications

John P. Thompson; Timothy G. Clewett Agronomy 2021. doi:10.3390/agronomy11020296

Other claims from this paper (5)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend earlier sowing to increase yield and mitigate warming losses under elevated CO2.

Taxon: spring wheatTriticum aestivumt0
Outcome: earlier sowing will substantially increase grain yieldse0
Setting: Finlande0

Verbatim

e0
“earlier sowing will substantially increase grain yields under elevated CO2 growing conditions with genotypes currently cultivated in Finland, and will mitigate the decrease due to elevated temperature”
✓ located verbatim in the source · abstract, characters 1996–2196

t0
“spring wheat”
✓ located verbatim in the source · title, characters 14–26

Title

Simulation of spring wheat responses to elevated CO2 and temperature by using CERES-wheat crop model

H. LAURILA Agricultural and Food Science 2001. doi:10.23986/afsci.5692

Other claims from this paper (13)

Observation The simulated reference grain yield was 6.16 t ha-1 under potential growth.
Observation The simulated reference grain yield was 4.49 t ha-1 under non-potential growth.
Observation The observed ambient chamber yield averaged 5.47 t ha-1.
Intervention effect Elevated CO2 raised simulated potential yield to 142% of the ambient reference.
Intervention effect Elevated CO2 raised simulated non-potential yield to 167% of the ambient reference.
Intervention effect Elevated temperature accelerated anthesis and full maturity at the current sowing date.
Intervention effect Elevated temperature reduced simulated potential yield to 80.4% of reference.
Intervention effect Elevated temperature reduced simulated non-potential yield to 76.8% of reference.
Intervention effect Elevated temperature reduced the grain-yield benefit from elevated CO2.
Intervention effect Combined elevated CO2 and temperature raised potential yield to 106% of reference.
Intervention effect Combined elevated CO2 and temperature raised non-potential yield to 122% of reference.
Intervention effect Earlier sowing under elevated CO2 and temperature raised potential grain yield to 178% of reference.
Recommendation The authors suggest that a longer growing period may permit cultivation of adapted new cultivars.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The improved planting system is recommended as the best one for rice in this setting.

Taxon: riceOryza sativat0
Outcome: improved system was the best onee7

Verbatim

t0
“Iranian ricegenotypes”
✓ located verbatim in the source · title, characters 68–89

e7
“So according to the results improved system was the best one because of decrease in lodging and increase in grain yield”
✓ located verbatim in the source · abstract, characters 1188–1307

Title

Evaluation of related to lodging characteristics and grain yield in Iranian ricegenotypes under modified agronomical systems

Salman Dastan; Ghorban Noormohamadi; H Madani; et al. Annals of biological research 2013

Other claims from this paper (10)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors question current liming recommendations.

Taxon: field bean (Vicia faba L. cv. Fuego)Vicia fabae1
Outcome: current liming recommendationse0

Verbatim

e0
“questions the suitability of current liming recommendations”
✓ located verbatim in the source · abstract, characters 1673–1732

e1
“field bean (Vicia faba L. cv. Fuego)”
✓ located verbatim in the source · abstract, characters 408–444

Title

Liming can decrease legume crop yield and leaf gas exchange by enhancing root to shoot ABA signalling

Shane A. Rothwell; E. David Elphinstone; Ian C. Dodd Journal of Experimental Botany 2015. doi:10.1093/jxb/erv042

Other claims from this paper (12)

Intervention effect Recommended liming reduced field bean pod yield by about 30%.
Intervention effect Liming reduced V. faba stomatal conductance by 63%.
Intervention effect Liming reduced bean stomatal conductance by 26%.
Intervention effect Liming reduced pea stomatal conductance by 59%.
Intervention effect Liming reduced shoot dry biomass by 16–24% across the three legume species.
Observation Liming decreased phosphorus concentration in root xylem sap and leaves.
Association Lower phosphorus concentration correlated with lower stomatal conductance.
Intervention effect Superphosphate partly reversed the phosphorus decline.
Intervention effect Superphosphate partly reversed the stomatal-conductance decline.
Mechanism In pea, lime-induced low phosphorus appeared to raise systemic ABA and reduce leaf gas exchange.
Intervention effect Synthetic ABA supplied through the transpiration stream reduced detached pea-leaf transpiration.
Intervention effect ABA-deficient wilty pea stomatal conductance did not respond to liming.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors conclude that transplanting at a younger leaf age could reduce fertilizer loss and environmental pollution.

Taxon: riceOryza sativae0
Outcome: transplanting young leaf agee0

Verbatim

e0
“transplanting young leaf age could increase rice yield and nitrogen utilization efficiency,and decrease loss of nitrogen fertilizer and pollution level on environment”
✓ located verbatim in the source · abstract, characters 802–968

Title

EFFECT OF DIFFERENT TRANSPLANTING LEAF AGE ON RICE YIELD,NITROGEN UTILIZATION EFFICIENCY AND FATE OF ~(15)N-FERTILIZER

Hongzhu Fan Journal of Nuclear Agricultural Sciences 2010

Other claims from this paper (13)

Intervention effect Rice yield decreased significantly as transplanting leaf age was delayed.
Intervention effect Grain and straw uptake of fertilizer nitrogen decreased with delayed transplanting.
Intervention effect Nitrogen utilization decreased with delayed transplanting.
Intervention effect Fertilizer nitrogen residue decreased with delayed transplanting.
Intervention effect Fertilizer nitrogen loss increased with delayed transplanting.
Observation Most rice nitrogen absorption came from soil across transplanting leaf ages.
Observation Fertilizer supplied almost one third of total nitrogen.
Observation Soil supplied two thirds of total nitrogen.
Observation Fertilizer efficiency ranged from 20.8% to 25.7%.
Observation Fertilizer nitrogen residue ratio ranged from 17.9% to 32.2%.
Observation Fertilizer nitrogen loss ranged from 42.1% to 61.3%.
Observation Fertilizer nitrogen residue was mainly in the top 0~20cm soil.
Recommendation The authors conclude that transplanting at a younger leaf age could increase yield and nitrogen utilization.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Across two years, the authors concluded that combined biochar and APRDI could retain soil nitrogen, reduce leaching risk and enhance total crop yield.

Taxon: perennial citron daylilyt0
Outcome: combining biochar application with the APRDI regimee0
Qualifier: two consecutive planting yearse0

Verbatim

e0
“combining biochar application with the APRDI regime could help retain soil N, decrease the risk of N leaching, and enhance crop yield in total for two consecutive planting years”
✓ located verbatim in the source · abstract, characters 2088–2265

t0
“perennial citron daylily”
✓ located verbatim in the source · title, characters 66–90

Title

Biochar effects on soil nitrogen retention, leaching and yield of perennial citron daylily under three irrigation regimes

Xiaolei Sun; Xiaosong Yang; Zhengyi Hu; et al. Agricultural Water Management 2024. doi:10.1016/j.agwat.2024.108788

Other claims from this paper (12)

Observation Yield and soil nitrogen responses to biochar and irrigation varied between planting years.
Intervention effect In the first year, APRDI increased flower bud yield 18–28% relative to CDI and WSDI.
Association APRDI left lower surface-soil nitrate retention after the first harvest, consistent with improved nitrate use efficiency.
Intervention effect Biochar under APRDI reduced yield by 27%.
Intervention effect WSDI reduced yields relative to the other irrigation regimes.
Intervention effect WSDI decreased subsurface soil total nitrogen by 9–19% relative to the other two regimes.
Intervention effect WSDI increased soil-solution total nitrogen concentration by 14–28%, implying higher leaching risk.
Intervention effect Neither biochar nor irrigation caused crop yield variation after the second harvest year.
Intervention effect Irrigation regimes had limited influence on soil nitrogen status in the second year.
Intervention effect Biochar mitigated soil nitrogen decline by improving organic nitrogen retention by nearly 16–85%.
Intervention effect Biochar with APRDI produced the lowest subsurface soil-solution total nitrogen concentration, suggesting lower leaching risk.
Recommendation The authors recommend combined biochar and APRDI for sustainable nitrogen management in long-term perennial cropping.

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors consider biodegradable nonwoven covers suitable for open-field winter onion cultivation because yield was not reduced relative to polypropylene.

Taxon: winter onionsAllium cepae0
Treatment: biodegradable nonwovens coverse0
Outcome: suitable environmental-friendly solutione0
Comparator: polypropylene nonwovense0

Verbatim

e0
“Since the tested biodegradable nonwovens covers did not cause any decrease in the yield of winter onions compared to polypropylene nonwovens, the former appear to be a suitable environmental-friendly solution for the open-field cultivation of this important vegetable crop.”
✓ located verbatim in the source · abstract, characters 1639–1912

Title

Effect of biodegradable nonwoven covers on yield and chemical composition of overwintering onion

Andrzej Kalisz; Agnieszka Sękara; Andrzej Jurkow; et al. Italus Hortus 2020. doi:10.26353/j.itahort/2020.1.4154

Other claims from this paper (12)

Intervention effect SB21/13 increased marketable onion yield by 24% in experiment one.
Intervention effect SB21/13 increased onion harvest index by 3% in experiment one.
Intervention effect SB20/13 decreased mean onion bulb weight by 15.3% relative to control.
Intervention effect SB21/13 produced onion bulbs with 3.2-3.7% lower dry weight.
Intervention effect SB28/13 produced the lowest bulb L-ascorbic acid content, 6.3-10.3% below other treatments.
Intervention effect SB20/13 onion bulbs contained 10.6% more sugar than controls.
Intervention effect SB28/13 raised first-grade onion yield by 47% in experiment two.
Intervention effect SB21/13 had the highest mean bulb weight in experiment two.
Intervention effect SB20/13 reduced onion bulb dry weight in experiment two.
Intervention effect SB21/13 reduced onion bulb dry weight in experiment two.
Intervention effect SB21/13 reduced bulb L-ascorbic acid by 15.6%.
Intervention effect SB20/13 reduced bulb L-ascorbic acid by 22%.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors proposed manipulating days to 50% flowering to change reproductive duration.

Taxon: lentilLens culinarist0
Outcome: manipulation of days to 50% floweringe0

Verbatim

t0
“lentil”
✓ located verbatim in the source · title, characters 69–75

e0
“Therefore manipulation of days to 50% flowering is important to increase or decrease the reproduction duration.”
✓ located verbatim in the source · abstract, characters 777–888

Title

Impact of reproductive duration on yield and its component traits in lentil

Jitendra Kumar; Ekta Srivatava Legume Research - An International Journal 2015. doi:10.5958/0976-0571.2015.00077.6

Other claims from this paper (13)

Observation Reproductive duration and other agronomic traits varied significantly, except harvest index.
Observation Harvest index did not show significant variability.
Association Longer reproductive duration was associated with lower yield.
Association Long reproductive duration was associated with increased seed size.
Association Variability in reproductive duration depended on days to 50% flowering rather than days to maturity.
Association Days to 50% flowering and days to maturity had a highly significant negative correlation.
Association Biological yield per plant was positively related to grain yield.
Association Plant height had a positive impact on biological yield.
Association Pods per plant had a positive impact on biological yield.
Association Harvest index was not associated with reproductive duration.
Observation LL 864 had the maximum pods per plant, high biological yield, and high yield.
Observation IC520341 was identified for early flowering.
Recommendation The identified genotypes could be useful in breeding early maturing, high yielding lentils.

“yield decrease”

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