Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Yield decrease from water deficit applied post-veraison was not obvious compared with the contrast treatment of Himrod table grape.

Taxon: table grapee0
Material: Himrode0
Treatment: regulating deficit irrigation of water deficit occurred post-veraisone5
Outcome: yield decreasee5
Direction: not obviouse5
Comparator: contrast treatmente5
Setting: protected cultivation conditione0

Verbatim

e0
“Under the protected cultivation condition, the table grape variety Himrod was used as test materials”
✓ located verbatim in the source · abstract, characters 439–539

e5
“The leaf water potentials of contrast treatment were higher than the others. Alternate partial root-zone irrigation method and water deficit during pre-veraison reduced yield significantly, however, the yield decrease caused by regulating deficit irrigation of water deficit occurred post-veraison was not obvious as compared with the contrast treatment”
✓ located verbatim in the source · abstract, characters 2231–2584

Title

Effects of Different Irrigation Treatments on the Growth and Fruit Quality of Himrod in Protected Cultivation

LI Ya-sha Zhongguo nongye Kexue 2014

Other claims from this paper (17)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Increasing canes and buds per cane decreased total yield.

Taxon: grapet0
Treatment: increase in canes/vine and buds/canee0
Outcome: total yielde0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“An increase in canes/vine and buds/cane resulted in decrease in total yield”
✓ located verbatim in the source · abstract, characters 421–496

t0
“Himrod grape”
✓ located verbatim in the source · title, characters 54–66

Title

Influence of pruning severity on yield and quality of Himrod grape under Kashmir conditions

M. Feza Ahmad Indian Journal of Horticulture 2008

Other claims from this paper (7)

Intervention effect Four buds per cane produced a maximum yield of 11.53 kg/vine.
Intervention effect Twelve canes per vine produced a maximum yield of 12.44 kg/vine.
Intervention effect Twelve canes per vine with five buds per cane gave higher yield of 13.30 kg/vine.
Intervention effect Five buds per cane gave maximum bunch weight of 138.12 g.
Intervention effect Twelve canes per vine gave maximum bunch weight of 152.24 g.
Intervention effect Pruning levels did not significantly affect berry TSS or acidity.
Recommendation The authors recommend five buds per cane and twelve canes per vine for productivity without berry quality change.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Yield decreased under climate change.

Taxon: vineyarde0
Treatment: climate changee0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“climate change has a very significant impact on wine production, with an increase in vineyard area, but a decrease in yield and income”
✓ located verbatim in the source · abstract, characters 33–167

Title

The Impact of Climate Change on the Income of Wine Producers in the Bordeaux Region

Geoffroy Enjolras; Jean‐Laurent Viviani Business Strategy and the Environment 2025. doi:10.1002/bse.4206

Other claims from this paper (2)

Association Vineyard area increased under climate change.
Association High temperatures and rainfall were associated with reduced growing season yields.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fruit yield sharply decreased from the second to third July cut.

Taxon: red raspberryRubus idaeust0
Treatment: third datee0
Outcome: fruit yielde0
Direction: decreasee0
Comparator: seconde0

Verbatim

e0
“a sharp decrease in fruit yield from the second to the third date.”
✓ located verbatim in the source · abstract, characters 786–852

t0
“Red Raspberry”
✓ located verbatim in the source · title, characters 44–57

Title

Off-season Production of Primocane-fruiting Red Raspberry Using Summer Pruning and Polyethylene Tunnels

Pedro B. Oliveira; Cristina M. Oliveira; Luís Lopes-da-Fonseca; et al. HortScience 1996. doi:10.21273/hortsci.31.5.805

Other claims from this paper (13)

Intervention effect August shoot cutting delayed fruit harvest until February and April.
Intervention effect The August cuts produced weak shoot growth.
Intervention effect The first August cut yielded 4.8 g/cane.
Intervention effect The second August cut yielded 2.1 g/cane.
Intervention effect July cutting delayed harvest to October through January.
Intervention effect Cutting on 2 July yielded 63.5 g/cane.
Intervention effect Cutting on 16 July yielded 52.8 g/cane.
Intervention effect Cutting on 31 July yielded 26.5 g/cane.
Intervention effect Cane height and node counts differed little among the three July cutting dates.
Intervention effect Leaf area per cane decreased from the first to third July cut.
Intervention effect Shoot growth was less affected than yield when cutting was delayed until late July.
Observation Fruit quality always met acceptable standards.
Recommendation Summer cutting was found practicable for protected off-season raspberry production in mild winter climates.

Observationauthor interpretationoriginal resultprojected

Claim · model-written summary

The authors expect yield to decline next year under C+5.7 °C and high CO2.

Taxon: PeachesPrunus persicat0
Outcome: yielde0
Direction: decreasee0

Verbatim

e0
“yield is expected to decrease in the following year”
✓ located verbatim in the source · abstract, characters 1674–1725

t0
“Peaches under High CO2 Concentrations”
✓ located verbatim in the source · title, characters 70–107

Title

Effect of Temperature on Photosynthesis and Fruit Quality of ‘Mihong’ Peaches under High CO2 Concentrations

Seul Ki Lee; Jeom Hwa Han; Jung Gun Cho; et al. Horticulturae 2022. doi:10.3390/horticulturae8111047

Other claims from this paper (15)

Observation At C+3.4 °C average photosynthetic rate was 10.64 μmol∙m−2∙s−1.
Observation At control temperature average photosynthetic rate was 10.21 μmol∙m−2∙s−1.
Observation At C+5.7 °C average photosynthetic rate was 8.18 μmol∙m−2∙s−1.
Observation Chlorophyll content rose during growth under control and C+3.4 °C conditions.
Observation Chlorophyll content fell rapidly under C+5.7 °C.
Observation Fruit weight was highest at C+3.4 °C at 158.2 g.
Observation Fruit weight under C+5.7 °C was 129.5 g.
Observation Control fruit weight was 127.3 g.
Observation Shoot length increased under both elevated-temperature treatments relative to control.
Observation Other growth characteristics did not differ significantly.
Observation Carbohydrate content was highest at C+3.4 °C.
Observation Nitrogen content increased as temperature increased.
Observation C/N ratio declined as temperature increased, without a significant difference.
Observation Floral bud differentiation declined with temperature and was lowest at C+5.7 °C.
Observation Floral bud density was low at C+5.7 °C.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The early decrease in Cork Oak photosynthesis was attributed to lower apparent quantum yield and carboxylation efficiency.

Taxon: Cork OakQuercus subere0
Outcome: decreased photosynthesis ratee0
Qualifier: decreased apparent quantum yield and decreased apparent carboxylation efficiencye0

Verbatim

e0
“the decreased photosynthesis rate of Cork Oak at the early stage of waterlogging,include the decreased apparent quantum yield and decreased apparent carboxylation efficiency”
✓ located verbatim in the source · abstract, characters 2532–2705

Title

The effects of waterlogging on photosynthesis-related eco-physiological processes in the seedlings of Quercus variabilis and Taxodium ascendens

Yi Ying Acta Ecologica Sinica 2008

Other claims from this paper (15)

Intervention effect Waterlogging persistently decreased the maximum photosynthetic rate of Cork Oak, to 9% of control on day 50.
Intervention effect Waterlogging did not significantly change the maximum photosynthetic rate of Taxodium ascendens seedlings.
Intervention effect Waterlogging decreased the apparent quantum yield of Cork Oak to 59.9% of control after six days and 40.9% after 26 days.
Intervention effect Waterlogging did not significantly change apparent quantum yield in Taxodium ascendens.
Intervention effect Waterlogging persistently decreased Cork Oak carboxylation efficiency, to 22.1% of control at ten days and 16.8% at thirty days.
Intervention effect Waterlogging did not significantly alter Taxodium ascendens carboxylation efficiency.
Intervention effect At day ten Cork Oak leaf and root soluble sugar content was below control, and later it was above control.
Intervention effect Cork Oak stem soluble sugar content exceeded control during waterlogging.
Intervention effect Taxodium ascendens root, stem and leaf soluble sugar contents did not differ significantly between waterlogging and control.
Intervention effect Waterlogged Cork Oak had higher leaf mass per area than control.
Intervention effect Taxodium ascendens leaf mass per area did not differ between waterlogged and control seedlings.
Intervention effect Waterlogging persistently reduced Cork Oak root activity relative to control.
Intervention effect Taxodium ascendens root activity was reduced early in waterlogging, then exceeded control.
Observation Cork Oak was more sensitive to waterlogging than Taxodium ascendens.
Mechanism Accumulated leaf carbohydrates may feed back on Cork Oak photosynthesis during long-term waterlogging.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Nitrogen fertilization tended to decrease fruit weight in the second year.

Taxon: kiwifruitActinidia deliciosae1
Treatment: Nitrogen fertilizatione0
Outcome: fruit weighte0
Direction: decreasee0
Qualifier: second yeare0

Not reportedComparator

Verbatim

e0
“Nitrogen fertilization provided a somewhat increase in fruit weight in the first year and tended to decrease in the second year”
✓ located verbatim in the source · abstract, characters 683–810

e1
“Hayward kiwifruit (Actinidia deliciosa)”
✓ located verbatim in the source · abstract, characters 151–190

Title

Effect of nitrogen and potassium fertilization on fruit yield and quality in kiwifruit

Ceyhan TARAKÇIOĞLU; Yasin ÖZTÜRK ANADOLU JOURNAL OF AGRICULTURAL SCIENCES 2022. doi:10.7161/omuanajas.1053643

Other claims from this paper (13)

Intervention effect Yield generally decreased as nitrogen rates increased.
Intervention effect Yield increased irregularly as potassium rates increased.
Intervention effect The highest yield in both years came from 24 kg N and 40 kg K2O per decare.
Intervention effect Nitrogen fertilization somewhat increased fruit weight in the first year.
Intervention effect Antioxidant capacity fluctuated with nitrogen in year one.
Intervention effect Antioxidant capacity increased with nitrogen in year two.
Intervention effect Antioxidant activity rose then fell as potassium increased.
Intervention effect Fruit vitamin C rose then fell as potassium increased.
Intervention effect Soluble solids generally decreased with potassium.
Intervention effect Titratable acidity generally decreased with potassium.
Intervention effect Fruit firmness was higher at higher fertilizer doses despite considerable variation.
Intervention effect Nitrogen generally increased total phenolic content.
Recommendation The authors recommend 16 kg N and 32 kg K2O per decare considering yield, weight and quality together.

Observationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The authors interpret fruit growth as affected early by water stress with a slow rate of decrease.

Taxon: OliveTreest0
Treatment: water stresse0
Outcome: fruit growthe0
Direction: decreasee0

Verbatim

e0
“Results suggest an early affection of fruit growth with water stress, but with a slow rate of decrease.”
✓ located verbatim in the source · abstract, characters 1071–1174

t0
“Table OliveTrees”
✓ located verbatim in the source · title, characters 85–101

Title

Absence of Yield Reduction after Controlled Water Stress during Prehaverst Period in Table OliveTrees

María Martín-Palomo; Mireia Corell; Ignacio Girón; et al. Agronomy 2020. doi:10.3390/agronomy10020258

Other claims from this paper (4)

Intervention effect Water stress did not reduce gas exchange during the deficit period.
Intervention effect The water stress effect on yield was not significant in all three seasons.
Intervention effect Fruit volume was slightly affected by water stress in the high-fruit-load season, around 10%, but not significantly at harvest.
Recommendation Moderate water stress could be useful for deficit irrigation management in table olives.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The highest nitrogen rate produced the largest decrease in grape soluble solids.

Taxon: GrapevinesVitist0
Treatment: 112 kg N/hae0
Outcome: soluble solidse1
Direction: largest decreasee0
Comparator: C0e1

Verbatim

e0
“with the highest rate (112 kg N/ha) resulting in the largest decrease”
✓ located verbatim in the source · abstract, characters 2106–2175

e1
“soluble solids over C0”
✓ located verbatim in the source · abstract, characters 2054–2076

t0
“Grapevines”
✓ located verbatim in the source · title, characters 108–118

Title

Effect of Nitrogen Fertilizer Timing and Rate on Inorganic Nitrogen Status, Fruit Composition, and Yield of Grapevines

L. Peter Christensen; Mary L. Bianchi; William L. Peacock; et al. American Journal of Enology and Viticulture 1994. doi:10.5344/ajev.1994.45.4.377

Other claims from this paper (17)

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors conclude that hormone and trace element spraying could decrease planting economic benefit.

Taxon: Hami Jujubee0
Treatment: Spraying plant Hormone and trace elementse0
Outcome: planting economic benefite0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Spraying plant Hormone and trace elements could decrease planting economic benefit of Hami Jujube trees”
✓ located verbatim in the source · abstract, characters 664–767

Title

Effect of Spraying Plant Hormone on Fruit Drop and Fruit Quality and Yield of Hami Jujube

Tang Guangmu Xinjiang nongye kexue 2010

Other claims from this paper (2)

Intervention effect NAA, SA and trace elements reduced Hami Jujube fruit drop by 5.64%.
Intervention effect The combined spray increased Hami Jujube yield by 5.06%.

“yield decrease”

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