Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Maize–soybean at 1:2 had maximum energy interception, energy utilization, PAR interception and PAR utilization.

Taxon: maizeZea mayse0
Treatment: maize with soybean 1:2 ratioe0
Outcome: energy interception, energy utilization, PAR interception, PAR utilizatione0
Direction: maximume0

Not reportedComparator

Verbatim

e0
“intercropping of maize with soybean 1:2 ratio possessed the maximum energy interception, energy utilization, PAR interception, PAR utilization”
✓ located verbatim in the source · abstract, characters 388–530

Title

Evaluation of different intercropping systems for productivity and economics in maize (Zea mays L.)

S. Pavithra Shri; Ankita Jha; Arti Shirvastava 2014

Other claims from this paper (5)

Intervention effect Maize–soybean intercropping at 1:1 and 1:2 yielded more maize equivalent yield than sole cropping.
Intervention effect Maize–ricebean intercropping at 1:1 and 1:2 yielded more maize equivalent yield than sole cropping.
Intervention effect Maize–cowpea intercropping at 1:1 and 1:2 yielded more maize equivalent yield than sole cropping.
Intervention effect Maize–soybean at 1:2 had higher LER of 1.57 than other treatments.
Intervention effect Maize–soybean at 1:2 maximized yield, net return and B:C ratio.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Preferred cladode direction maximized interception of PAR.

Taxon: Platyopuntiast0
Outcome: interception of PARe0
Direction: maximizede0

Verbatim

e0
“The preferred direction always maximized the interception of PAR”
✓ located verbatim in the source · abstract, characters 1130–1194

t0
“Platyopuntias”
✓ located verbatim in the source · title, characters 37–50

Title

Orientations of Terminal Cladodes of Platyopuntias

Park S. Nobel Botanical Gazette 1982. doi:10.1086/337293

Other claims from this paper (9)

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

PAR interception was significantly related to dry matter accumulation.

Treatment: PAR interceptione0
Outcome: dry matter accumulatione0

Not reportedTaxonDirection

Verbatim

e0
“PAR interception significantly influence dry matter accumulation as well as leaf area index of crop.”
✓ located verbatim in the source · abstract, characters 1031–1131

Title

Effect of row orientation on radiation interception and growth dynamics of wheat

Sarabjot Kaur Sandhu; L.K. Dhaliwal INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 2018. doi:10.15740/has/ijas/14.1/186-191

Other claims from this paper (4)

Intervention effect East-west rows intercepted more PAR than north-south rows in all three wheat varieties.
Observation HD 2967 intercepted the most photosynthetically active radiation.
Observation HD 2967 had the highest leaf area index.
Association PAR interception was significantly related to leaf area index.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

PAR interception was significantly related to leaf area index.

Treatment: PAR interceptione0
Outcome: leaf area indexe0

Not reportedTaxonDirection

Verbatim

e0
“PAR interception significantly influence dry matter accumulation as well as leaf area index of crop.”
✓ located verbatim in the source · abstract, characters 1031–1131

Title

Effect of row orientation on radiation interception and growth dynamics of wheat

Sarabjot Kaur Sandhu; L.K. Dhaliwal INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 2018. doi:10.15740/has/ijas/14.1/186-191

Other claims from this paper (4)

Intervention effect East-west rows intercepted more PAR than north-south rows in all three wheat varieties.
Observation HD 2967 intercepted the most photosynthetically active radiation.
Observation HD 2967 had the highest leaf area index.
Association PAR interception was significantly related to dry matter accumulation.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

PAR interception rose with reproductive structure volume.

Taxon: spring canolaBrassica napus var. napust0
Organ / stage: reproductive structurese0
Outcome: PAR interceptione0
Direction: increasede0

Verbatim

e0
“PAR interception increased by increasing the reproductive structures volume.”
✓ located verbatim in the source · abstract, characters 662–738

t0
“Interception of solar radiation by the productive structures of spring canola hybrids”
✓ located verbatim in the source · title, characters 0–85

Title

Interception of solar radiation by the productive structures of spring canola hybrids

Elizandro Fochesatto; Astor Henrique Nied; Homero Bergamaschi; et al. Ciência Rural 2016. doi:10.1590/0103-8478cr20151571

Other claims from this paper (4)

Observation PAR interception efficiency by reproductive structures ranged from 45 to 80%.
Observation PAR interception efficiency was higher in Hyola 61.
Intervention effect PAR interception efficiency was higher at the highest nitrogen dose.
Observation The PAR extinction coefficient of reproductive structures was 0.44 at non-limiting nitrogen doses.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Daily PAR interception rate rose then fell.

Taxon: CamelliaCamelliat0
Outcome: PAR interception ratee0

Not reportedDirection

Verbatim

e0
“the diurnal variation of PAR interception rate was opposite”
✓ located verbatim in the source · abstract, characters 1271–1330

t0
“Oil-tea Camellia”
✓ located verbatim in the source · title, characters 56–72

Title

Research on Branching and Photosynthetic Utilization of Oil-tea Camellia with Different Tree Shapes

Cao Yong-qin Forest Research Open Access 2014

Other claims from this paper (16)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Linseed had the lowest PAR interception.

Taxon: linseede0
Outcome: PAR interceptione0
Direction: loweste0

Verbatim

e0
“The highest PAR utilization by linseed did not compensate for its very short vegetation period in combination with the lowest PAR interception.”
✓ located verbatim in the source · abstract, characters 1614–1757

Title

Strahlungsnutzung durch Bestände ölreicher Körnerfruchtarten — Winterraps, Öllein und Sonnenblume im Vergleich

W. Aufhammer; W. Wägner; H.‐P. Kaul; et al. Journal of Agronomy and Crop Science 2000. doi:10.1046/j.1439-037x.2000.00395.x

Other claims from this paper (9)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors inferred yield limiting factors beyond PAR interception.

Taxon: soybeanGlycine maxe1
Outcome: yield limiting factorse0
Qualifier: other than PAR interceptione0

Verbatim

e0
“indicate the presence of yield limiting factors other than PAR interception.”
✓ located verbatim in the source · abstract, characters 1567–1643

e1
“soybean [ Glycine max (L.) Merr.]”
✓ located verbatim in the source · abstract, characters 134–167

Title

Soybean Growth and Light Interception: Response to Differing Leaf and Stem Morphology

Randy Wells; Joseph W. Burton; Thomas C. Kilen Crop Science 1993. doi:10.2135/cropsci1993.0011183x003300030020x

Other claims from this paper (8)

Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Ground cover estimated PAR interception well only at low interception.

Taxon: Lettuce, Onion, and Red Beett0
Outcome: estimate of the PAR interceptione0
Value: low valuese0
Qualifier: only at low values of light interceptione0

Verbatim

e0
“Ground cover gave a good estimate of the PAR interception only at low values of light interception”
✓ located verbatim in the source · abstract, characters 2054–2152

t0
“Lettuce, Onion, and Red Beet”
✓ located verbatim in the source · title, characters 10–38

Title

Growth of Lettuce, Onion, and Red Beet. 1. Growth Analysis, Light Interception, and Radiation Use Efficiency

F TEI Annals of Botany 1996. doi:10.1006/anbo.1996.0171

Other claims from this paper (12)

Observation The three crops had contrasting morphological and physiological growth patterns.
Observation Lettuce had very high light interception and growth after early stages.
Observation Lettuce had the lowest radiation use efficiency throughout growth.
Observation Onion had a lower early relative growth rate than lettuce and red beet.
Observation Onion had low light interception per leaf area in later growth.
Observation Onion had low initial radiation use efficiency relative to the other crops.
Observation Onion had high radiation use efficiency.
Observation Onion produced a large amount of dry matter.
Mechanism Red beet leaf posture and canopy structure produced high light interception and absorption.
Observation Red beet radiation use efficiency was lower than onion.
Observation Red beet can accumulate a very large amount of dry matter.
Method / resource Ground cover generally underestimated PAR interception in all three crops.

Method / resourceobservedoriginal resultnegativemeasured

Claim · model-written summary

The tapered model overestimated measured PAR interception by about 6%.

Taxon: subtropical tree cropst0
Outcome: measured PAR interceptione0
Direction: overestimatee0
Value: ~6%e0

Verbatim

e0
“The solid tapered hedgerow model tended to overestimate measured PAR interception by ~6% overall”
✓ located verbatim in the source · abstract, characters 1588–1684

t0
“subtropical tree crops”
✓ located verbatim in the source · abstract, characters 343–365

Title

Modelling the interception of photosynthetically active radiation by evergreen subtropical hedgerows

Trevor Olesen; Stephen Morris; Lisa McFadyen Australian Journal of Agricultural Research 2007. doi:10.1071/ar06110

Other claims from this paper (4)

“PAR interception”

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Over time

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