Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Potassium dressing partly compensated the peach yield decrease associated with soil lime.

Taxon: peachPrunus persicae0
Treatment: potassium dressinge0
Outcome: yielde0
Direction: compensatede0
Qualifier: to some extente0

Not reportedComparator

Verbatim

e0
“In peach, the lime content of soil decreased the yield but it could be compensated by potassium dressing to some extent”
✓ located verbatim in the source · abstract, characters 635–754

Title

Nutrient demand of stone fruits

E. Szűcs International Journal of Horticultural Science 2003. doi:10.31421/ijhs/9/2/385

Other claims from this paper (8)

Intervention effect Nitrogen and phosphorus fertilization increased their concentrations in cherry leaves.
Intervention effect Nitrogen and phosphorus fertilization had no effect on cherry growth and yield.
Intervention effect Potassium had a consistent effect on the stone fruit species.
Intervention effect Potassium supply improved frost hardiness of apricot flowers.
Intervention effect Potassium supply improved frost hardiness of sour cherry flowers.
Intervention effect Potassium supply improved frost hardiness of peach flower buds.
Association Soil lime content decreased peach yield.
Method / resource Favourable soil and foliage nutrient boundary values were determined.

Associationobservedoriginal resultmeasured

Claim · model-written summary

The yield decrease at Kanafar correlated with higher solar radiation from early spring to early summer (by 13.9-27.1 W per square metre).

Taxon: Cabernet Sauvignont0
Treatment: higher solar radiation from early-spring to early-summere2
Outcome: decrease in yielde1
Direction: decreasee1
Value: 13.9–27.1 W m −2e2
Setting: Kanafare1

Verbatim

t0
“Cabernet Sauvignon”
✓ located verbatim in the source · title, characters 11–29

e1
“the decrease in yield at Kanafar correlated with”
✓ located verbatim in the source · abstract, characters 1251–1299

e2
“higher solar radiation from early-spring to early-summer (by 13.9–27.1 W m −2”
✓ located verbatim in the source · abstract, characters 1358–1435

Title

Changes in Cabernet Sauvignon yield and berry quality as affected by variability in weather conditions in the last two decades in Lebanon

G. Ghantous; K. Popov; Z. El Sebaaly; et al. Scientific Reports 2024. doi:10.1038/s41598-024-57665-z

Other claims from this paper (15)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Regulated deficit irrigation tended to decrease olive weight.

Taxon: olive treesOlea europaeae0
Treatment: RDI strategye3
Outcome: olive weighte3
Direction: tended to decreasee3
Comparator: full irrigatione6

Verbatim

e3
“The RDI strategy did not decrease the fruit yield despite the fact that olive weight tended to decrease, and it increased the oil yield by ~14.5%”
✓ located verbatim in the source · abstract, characters 933–1078

e6
“full irrigation (FI, 100% of ETc)”
✓ located verbatim in the source · abstract, characters 414–447

e0
“olive trees cv Arbosana”
✓ located verbatim in the source · abstract, characters 562–585

Title

Ripening Indices, Olive Yield and Oil Quality in Response to Irrigation With Saline Reclaimed Water and Deficit Strategies

Cristina Romero-Trigueros; Gaetano Alessandro Vivaldi; Emilio Nicolás Nicolás; et al. Frontiers in Plant Science 2019. doi:10.3389/fpls.2019.01243

Other claims from this paper (17)

Intervention effect Reclaimed water without water restriction increased olive fruit yield by 35% compared with control trees.
Intervention effect Reclaimed water without water restriction did not result in higher olive oil yield.
Intervention effect Regulated deficit irrigation did not decrease olive fruit yield.
Intervention effect Regulated deficit irrigation increased olive oil yield by about 14.5%.
Intervention effect Combined reclaimed water and deficit irrigation did not decrease olive fruit yield.
Intervention effect Combined reclaimed water and deficit irrigation significantly reduced olive oil yield by 25% in 2018.
Intervention effect Combined reclaimed water and deficit irrigation strongly reduced oil content per fruit dry weight by 40%.
Intervention effect Both RDI treatments lowered acidity levels in olive paste compared with full irrigation treatments.
Intervention effect Both RDI treatments reduced oil extractability and fatty yield.
Intervention effect Reclaimed water exposure decreased olive oil quality.
Intervention effect Reclaimed water exposure reduced oleic acid in olive oil.
Intervention effect Reclaimed water exposure increased the C18:2/C18:3 ratio in olive oil.
Intervention effect Reclaimed water exposure increased peroxides in olive oil.
Intervention effect Reclaimed water improved total polyphenols in olive.
Intervention effect Regulated deficit irrigation improved total polyphenols in olive.
Observation In all cases the olive oil parameters met the legislation.
Recommendation Reclaimed water and regulated deficit irrigation have potential to manage olive oil production.

Mechanismhypothesisoriginal resultnegativebasis n/a

Claim · model-written summary

The authors suggest increased yield per vine caused the decrease in skin catechin.

Taxon: Vitis vinifera L.Vitis viniferat0
Outcome: skin catechine1
Qualifier: increased yield per vinee0

Verbatim

e0
“it is suggested that the decrease was caused by increased yield per vine”
✓ located verbatim in the source · abstract, characters 601–673

e1
“An increase in node number linearly decreased skin catechin”
✓ located verbatim in the source · abstract, characters 536–595

t0
“Vitis vinifera L.”
✓ located verbatim in the source · title, characters 89–106

Title

Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufränkisch (Vitis vinifera L.)

ZORAN BESLIC; SLAVICA TODIC; VELE TESEVIC; et al. TURKISH JOURNAL OF AGRICULTURE AND FORESTRY 2010. doi:10.3906/tar-0909-411

Other claims from this paper (3)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Root rot was associated with a decrease of over 30% in calcium fruit yield.

Taxon: C. humilisPrunus humilise1
Organ / stage: calcium fruite0
Interactor: Fusarium tricinctumFusarium tricinctumt0pathogen
Outcome: calcium fruit yielde0
Direction: decreasee0
Value: over 30%e0

Verbatim

e0
“plant mortality, leading to a decrease of over 30% in calcium fruit yield”
✓ located verbatim in the source · abstract, characters 654–727

e1
“Approximately 20 to 30% of C. humilis at the full culture stage exhibited symptoms of root rot”
✓ located verbatim in the source · abstract, characters 513–607

t0
“Fusarium tricinctum”
✓ located verbatim in the source · title, characters 16–35

Title

First Report of Fusarium tricinctum Causing Root Rot on Chinese Dwarf Cherry (Cerasus humilis) in China

Yun Wang; Gaofeng Chen; Andéole Niyongabo Turatsinze; et al. Plant Disease 2023. doi:10.1094/pdis-06-23-1164-pdn

Other claims from this paper (5)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative dry weight yield decrease with increasing salinity was about 10 to 15% per dS m-1, varying among clones.

Taxon: hybrid poplarPopuluse1
Treatment: increasing salinitye5
Outcome: relative decrease in dry weight yielde5
Direction: decreasee5
Value: about 10 to 15% per dS m-1e5

Verbatim

e1
“Clones of eight hybrid poplar (Populus spp.) crosses were tested for salt tolerance”
✓ located verbatim in the source · abstract, characters 648–731

e5
“the relative decrease in dry weight yield with increasing salinity varied among clones and ranged from about 10 to 15% per dS m-1”
✓ located verbatim in the source · abstract, characters 1383–1512

Title

Tolerance of Hybrid Poplar (Populus) Trees Irrigated with Varied Levels of Salt, Selenium, and Boron

M. C. shannon; G. S. Bañuelos; J. H. Draper; et al. International Journal of Phytoremediation 1999. doi:10.1080/15226519908500020

Other claims from this paper (12)

Intervention effect High salt concentrations reduced poplar growth.
Intervention effect High salt concentrations led to leaf damage and shedding in poplar.
Intervention effect Selenium had no detrimental effect on poplar growth.
Intervention effect Boron had no detrimental effect on poplar growth.
Observation Salinity at which dry weight was reduced ranged from about 3.3 to about 7.6 dS m-1 depending on clone.
Observation Poplar clones differed significantly in genetic variation for salt tolerance.
Association Salinity affected the Se and B accumulation patterns in poplar leaves.
Association Leaf C1 concentrations increased in relation to C1 concentrations in the irrigation waters, and varied among clones.
Association Salt tolerance in poplar was generally related to leaf and stem C1.
Association Salt tolerance in poplar was also influenced by growth and vigor characteristics and by allometric relationships between leaves and stems that determine the sinks where ions accumulate.
Observation Poplar is more salt tolerant than avocado trees.
Observation Poplar is significantly less salt tolerant than eucalyptus.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Relative yield decrease, berry quality parameters and quality index had significant linear relationships with seasonal evapotranspiration deficit.

Taxon: table grapest0
Treatment: relative seasonal ET deficite0
Outcome: relative decrease in yield, berry quality parameters, Q ce0

Not reportedDirection

Verbatim

e0
“Significant linear functions were found between a relative decrease in yield, berry quality parameters, Q c and a relative seasonal ET deficit”
✓ located verbatim in the source · abstract, characters 826–968

t0
“table grapes”
✓ located verbatim in the source · title, characters 148–160

Title

Proper deficit irrigation applied at various stages of growth can maintain yield and improve the comprehensive fruit quality and economic return of table grapes grown in greenhouses^*

Xuelian Jiang; Binggang Liu; Xueqiang Guan; et al. Irrigation and Drainage 2021. doi:10.1002/ird.2624

Other claims from this paper (7)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

tree-height was the relative decrease.

Taxon: peachPrunus persicat0
Outcome: tree-heighte0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“tree-height was the relative decrease”
✓ located verbatim in the source · abstract, characters 383–420

t0
“Peach”
✓ located verbatim in the source · title, characters 73–78

Title

Effects of Different Training and Pruning on Canopy,Yield and Quality in Peach Variety 85-007

Guo Lin-rong Journal of Xianning College 2007

Other claims from this paper (7)

Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors advise gradually reducing water applications over several years to avoid a sudden yield decrease.

Taxon: Vitis labruscana BaileyVitis ×labruscanat0
Material: ‘Concord’t0
Outcome: gradually reduce water applications over several yearse0

Verbatim

e0
“to avoid a sudden decrease in yield, it would be necessary to gradually reduce water applications over several years.”
✓ located verbatim in the source · abstract, characters 1518–1635

t0
“Vitis labruscana Bailey ‘Concord’”
✓ located verbatim in the source · title, characters 22–55

Title

Deficit Irrigation in Vitis labruscana Bailey ‘Concord’ in Central Washington

Jason E. Stout; Joan R. Davenport; R. Troy Peters HortScience 2017. doi:10.21273/hortsci11450-16

Other claims from this paper (3)

Intervention effect The 45% irrigation reduction initially lowered grape yield to 7.5 Mg/ha versus 19.2 Mg/ha in controls.
Intervention effect Yield under deficit irrigation recovered in subsequent seasons and was not statistically different from control.
Intervention effect Fruit quality did not differ statistically between irrigation treatments.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Summer pruning tended to decrease yield.

Taxon: d’Anjou peart0
Treatment: summer pruninge0
Outcome: yielde0
Direction: decreasee0
Value: nearly 30 kg/treee0

Not reportedComparator

Verbatim

e0
“a tendency for summer pruning to decrease yield (up to nearly 30 kg/tree lower yields), average fruit dry matter (up to 0.5% lower average predicted dry matter), and abundance of high dry matter fruits (up to 11% fewer high predicted dry matter fruits) was observed.”
✓ located verbatim in the source · abstract, characters 1243–1509

t0
“d’Anjou pear”
✓ located after whitespace/quote normalisation · title, characters 78–90

Title

Manipulation of Fruit Dry Matter via Seasonal Pruning and Its Relationship to d’Anjou Pear Yield and Fruit Quality

Alex Goke; Sara Serra; Stefano Musacchi Agronomy 2020. doi:10.3390/agronomy10060897

Other claims from this paper (8)

Intervention effect The abstract reports a positive fall pruning effect on predicted fruit dry matter compared with winter pruning.
Intervention effect Fall pruning increased abundance of high dry matter fruits relative to winter pruning.
Intervention effect Adding summer pruning increased the share of large fruits by up to 13%.
Intervention effect Summer pruning tended to decrease average fruit dry matter.
Intervention effect Summer pruning tended to decrease abundance of high dry matter fruits.
Association Higher at-harvest dry matter categories corresponded to higher soluble solids content.
Method / resource Predicted dry matter categories showed utility as a pear fruit quality metric.
Recommendation Targeted pruning with dry matter sorting may preserve pear cultivation profitability.

“yield decrease”

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