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“yield decrease”

19,998 matches

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1950 ’60 ’70 ’80 ’90 2000 ’10 ’20

plus 31 earlier · 1910s–1940s

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Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Hydrogel at 100 g/tree under moderate irrigation increased orange fruit set and leaf relative water content.

Taxon: orange treese7
Treatment: 100g/tree hydrogele0
Outcome: fruit set, leaf relative water contente1
Direction: increasede0

Verbatim

e0
“applied organic plant residues at rate 6.5 kg/tree or 100g/tree hydrogel under moderate irrigation rate (T5 and T3) significantly increased the most growth parameters (canopy volume, number of shoots/branch and leaf area)”
✓ located verbatim in the source · abstract, characters 818–1039

e1
“fruit set, leaf relative water content and decrease fruit drop%”
✓ located verbatim in the source · abstract, characters 1042–1105

e7
“''Washington Navel'' orange trees grown on a sandy soil under drip irrigation system”
✓ located verbatim in the source · abstract, characters 695–779

Title

IMPACT OF CHEMICAL AND NATURAL WATER SAVING SOIL AMENDMENTS ON GROWTH, YIELD AND WATER USE EFFICIENCY OF ''WASHINGTON NAVEL'' ORANGE TREES UNDER DEFICIT IRRIGATION CONDITIONS

M.M.S. Abo El-Enien; E.A. Moursi Menoufia Journal of Plant Production 2019. doi:10.21608/mjppf.2019.174942

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Second-year LPC increased 20.11% at S1.

Taxon: potatoSolanum tuberosumt0
Treatment: S1e1
Outcome: LPCe0
Direction: increasee0
Value: 20.11e0
Qualifier: second year of experimente0

Not reportedComparator

Verbatim

e0
“The corresponding trend for the second year of experiment was 20.11, 25.21 and 26.06% increase for LPC, 7.46, 12.69 and 18.66 decrease for ψw, respectively”
✓ located verbatim in the source · abstract, characters 990–1145

t0
“potato”
✓ located verbatim in the source · title, characters 128–134

e1
“Leaf proline content (LPC) increased by 38.87, 51.93 and 41.54% and leaf water potential (ψw) decreased by 20.95, 31.43 and 59.05% at S1, S2 and S3 compared with S0 in the first year of experiment, respectively”
✓ located verbatim in the source · abstract, characters 778–988

Title

Effects of different irrigation regimes and two arbuscular mycorrhizal fungi on some physiological characteristics and yield of potato under field conditions

Saman Khosravifar; Farhad Farahvash; Nasser Aliasgharzad; et al. Journal of Plant Nutrition 2020. doi:10.1080/01904167.2020.1758133

Other claims from this paper (18)

Intervention effect First-year leaf proline increased 38.87% at S1 versus S0.
Intervention effect First-year leaf proline increased 51.93% at S2 versus S0.
Intervention effect First-year leaf proline increased 41.54% at S3 versus S0.
Intervention effect First-year leaf water potential decreased 20.95% at S1 versus S0.
Intervention effect First-year leaf water potential decreased 31.43% at S2 versus S0.
Intervention effect First-year leaf water potential decreased 59.05% at S3 versus S0.
Intervention effect Second-year LPC increased 25.21% at S2.
Intervention effect Second-year LPC increased 26.06% at S3.
Intervention effect Second-year ψw decreased 7.46 at S1.
Intervention effect Second-year ψw decreased 12.69 at S2.
Intervention effect Second-year ψw decreased 18.66 at S3.
Intervention effect Mean two-year tuber yield loss was 20.78% at S1 versus S0.
Intervention effect Mean two-year tuber yield loss was 36.46% at S2 versus S0.
Intervention effect Mean two-year tuber yield loss was 50.36% at S3 versus S0.
Intervention effect C. etunicatum treated plants had minimum LPC of 4.16 μmol g−1 FW.
Intervention effect R. intraradices inoculation increased tuber yield 36.00% in 2013.
Intervention effect R. intraradices inoculation increased tuber yield 32.48% in 2014.
Intervention effect R. intraradices inoculated plants had maximum root colonization of 54.20%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Second-year LPC increased 25.21% at S2.

Taxon: potatoSolanum tuberosumt0
Treatment: S2e1
Outcome: LPCe0
Direction: increasee0
Value: 25.21e0
Qualifier: second year of experimente0

Not reportedComparator

Verbatim

e0
“The corresponding trend for the second year of experiment was 20.11, 25.21 and 26.06% increase for LPC, 7.46, 12.69 and 18.66 decrease for ψw, respectively”
✓ located verbatim in the source · abstract, characters 990–1145

t0
“potato”
✓ located verbatim in the source · title, characters 128–134

e1
“Leaf proline content (LPC) increased by 38.87, 51.93 and 41.54% and leaf water potential (ψw) decreased by 20.95, 31.43 and 59.05% at S1, S2 and S3 compared with S0 in the first year of experiment, respectively”
✓ located verbatim in the source · abstract, characters 778–988

Title

Effects of different irrigation regimes and two arbuscular mycorrhizal fungi on some physiological characteristics and yield of potato under field conditions

Saman Khosravifar; Farhad Farahvash; Nasser Aliasgharzad; et al. Journal of Plant Nutrition 2020. doi:10.1080/01904167.2020.1758133

Other claims from this paper (18)

Intervention effect First-year leaf proline increased 38.87% at S1 versus S0.
Intervention effect First-year leaf proline increased 51.93% at S2 versus S0.
Intervention effect First-year leaf proline increased 41.54% at S3 versus S0.
Intervention effect First-year leaf water potential decreased 20.95% at S1 versus S0.
Intervention effect First-year leaf water potential decreased 31.43% at S2 versus S0.
Intervention effect First-year leaf water potential decreased 59.05% at S3 versus S0.
Intervention effect Second-year LPC increased 20.11% at S1.
Intervention effect Second-year LPC increased 26.06% at S3.
Intervention effect Second-year ψw decreased 7.46 at S1.
Intervention effect Second-year ψw decreased 12.69 at S2.
Intervention effect Second-year ψw decreased 18.66 at S3.
Intervention effect Mean two-year tuber yield loss was 20.78% at S1 versus S0.
Intervention effect Mean two-year tuber yield loss was 36.46% at S2 versus S0.
Intervention effect Mean two-year tuber yield loss was 50.36% at S3 versus S0.
Intervention effect C. etunicatum treated plants had minimum LPC of 4.16 μmol g−1 FW.
Intervention effect R. intraradices inoculation increased tuber yield 36.00% in 2013.
Intervention effect R. intraradices inoculation increased tuber yield 32.48% in 2014.
Intervention effect R. intraradices inoculated plants had maximum root colonization of 54.20%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Second-year LPC increased 26.06% at S3.

Taxon: potatoSolanum tuberosumt0
Treatment: S3e1
Outcome: LPCe0
Direction: increasee0
Value: 26.06e0
Qualifier: second year of experimente0

Not reportedComparator

Verbatim

e0
“The corresponding trend for the second year of experiment was 20.11, 25.21 and 26.06% increase for LPC, 7.46, 12.69 and 18.66 decrease for ψw, respectively”
✓ located verbatim in the source · abstract, characters 990–1145

t0
“potato”
✓ located verbatim in the source · title, characters 128–134

e1
“Leaf proline content (LPC) increased by 38.87, 51.93 and 41.54% and leaf water potential (ψw) decreased by 20.95, 31.43 and 59.05% at S1, S2 and S3 compared with S0 in the first year of experiment, respectively”
✓ located verbatim in the source · abstract, characters 778–988

Title

Effects of different irrigation regimes and two arbuscular mycorrhizal fungi on some physiological characteristics and yield of potato under field conditions

Saman Khosravifar; Farhad Farahvash; Nasser Aliasgharzad; et al. Journal of Plant Nutrition 2020. doi:10.1080/01904167.2020.1758133

Other claims from this paper (18)

Intervention effect First-year leaf proline increased 38.87% at S1 versus S0.
Intervention effect First-year leaf proline increased 51.93% at S2 versus S0.
Intervention effect First-year leaf proline increased 41.54% at S3 versus S0.
Intervention effect First-year leaf water potential decreased 20.95% at S1 versus S0.
Intervention effect First-year leaf water potential decreased 31.43% at S2 versus S0.
Intervention effect First-year leaf water potential decreased 59.05% at S3 versus S0.
Intervention effect Second-year LPC increased 20.11% at S1.
Intervention effect Second-year LPC increased 25.21% at S2.
Intervention effect Second-year ψw decreased 7.46 at S1.
Intervention effect Second-year ψw decreased 12.69 at S2.
Intervention effect Second-year ψw decreased 18.66 at S3.
Intervention effect Mean two-year tuber yield loss was 20.78% at S1 versus S0.
Intervention effect Mean two-year tuber yield loss was 36.46% at S2 versus S0.
Intervention effect Mean two-year tuber yield loss was 50.36% at S3 versus S0.
Intervention effect C. etunicatum treated plants had minimum LPC of 4.16 μmol g−1 FW.
Intervention effect R. intraradices inoculation increased tuber yield 36.00% in 2013.
Intervention effect R. intraradices inoculation increased tuber yield 32.48% in 2014.
Intervention effect R. intraradices inoculated plants had maximum root colonization of 54.20%.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Qingtianza4 Pn decreased by 74.44% after ten days of waterlogging versus CK.

Taxon: Stevia rebaudinat0
Material: Qingtianza4e1
Treatment: waterlogging for 10de0
Outcome: Pne0
Direction: decreasede0
Value: 74.44%e0
Comparator: CKe0

Verbatim

e0
“And the Pn of different materials in treatment T2(waterlogging for 10d) showed maximum decrease,which decreased for 65.88%,78.51%,74.44%,71.68% and 59.58% than that of CK,respectively.”
✓ located verbatim in the source · abstract, characters 889–1073

e1
“the SPAD value of the IS-1,QF-1,Qingtianza4,JD-1 and AL-4 in the treatment Tb(waterlogging for 10 days) decreased for 21.29%,34.57%,27.84%,23.01% and 17.59% than that of CK,respectively.”
✓ located verbatim in the source · abstract, characters 703–889

t0
“Stevia rebaudina”
✓ located verbatim in the source · title, characters 64–80

Title

Effects of Waterlogging on Photosynthesis and Dry Leaf Yield of Stevia rebaudina

Yan Shi Zhongguo tangliao 2012

Other claims from this paper (14)

Intervention effect Five days of waterlogging did not significantly change SPAD, gas-exchange measures or dry leaf production in stevia.
Intervention effect IS-1 SPAD value decreased by 21.29% after ten days of waterlogging versus CK.
Intervention effect QF-1 SPAD value decreased by 34.57% after ten days of waterlogging versus CK.
Intervention effect Qingtianza4 SPAD value decreased by 27.84% after ten days of waterlogging versus CK.
Intervention effect JD-1 SPAD value decreased by 23.01% after ten days of waterlogging versus CK.
Intervention effect AL-4 SPAD value decreased by 17.59% after ten days of waterlogging versus CK.
Intervention effect IS-1 Pn decreased by 65.88% after ten days of waterlogging versus CK.
Intervention effect QF-1 Pn decreased by 78.51% after ten days of waterlogging versus CK.
Intervention effect JD-1 Pn decreased by 71.68% after ten days of waterlogging versus CK.
Intervention effect AL-4 Pn decreased by 59.58% after ten days of waterlogging versus CK.
Observation Gs and Tr followed a same trend relative to Pn during waterlogging.
Observation Ci followed a opposite trend relative to Pn during waterlogging.
Intervention effect Longer waterlogging reduced dry leaf yield per plant.
Observation Stevia materials varied in dry leaf yield decline and waterlogging tolerance.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Topping after 16 fruiting branches formed increased length in the first season.

Taxon: cotton cultivar Super Giza 97 (Gossypium barbadense L.)Gossypium hirsutume0
Treatment: Topping when 16 fruiting branches were formed on the plante1
Outcome: lengthe1
Direction: increasee1
Qualifier: first seasone1

Not reportedComparator

Verbatim

e0
“cotton cultivar Super Giza 97 (Gossypium barbadense L.)”
✓ located verbatim in the source · abstract, characters 277–332

e1
“Topping when 16 fruiting branches were formed on the plant gave a significant decrease in bolls shedding% and significant increase in numbers of total fruiting points and total bolls set/plant and bolls setting%, yield of seed cotton per feddan and its contributory characters in the two seasons in addition to length in the first season.”
✓ located verbatim in the source · abstract, characters 1071–1409

Title

EEFFECT OF PLANTING SPACES AND TOPPING TIME ON PRODUCTIVITY OF COTTON VARIETY SUPER GIZA 97

shimaa elsayed; Azza A. El-Hendawy, Menoufia Journal of Plant Production 2023. doi:10.21608/mjppf.2023.213344.1028

Other claims from this paper (10)

Intervention effect A 35 cm hill spacing increased total bolls set per plant and bolls setting percentage.
Intervention effect A 35 cm hill spacing increased seed cotton yield per feddan and contributory characters.
Intervention effect A 35 cm hill spacing increased fiber length.
Intervention effect A 35 cm hill spacing decreased plant height, boll shedding percentage and actual plants per feddan at harvest.
Intervention effect No topping increased final plant height and sympodia number per plant.
Intervention effect Topping after 16 fruiting branches formed decreased boll shedding percentage.
Intervention effect Topping after 16 fruiting branches formed increased fruiting points, bolls set and boll setting percentage.
Intervention effect Topping after 16 fruiting branches formed increased seed cotton yield and contributory characters.
Intervention effect Spacing cotton at 35 cm and topping after 16 fruiting branches gave the best results.
Recommendation The authors advised 35 cm spacing with topping after 16 fruiting branches to increase Super Giza 97 productivity in Sakha.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

in light water stress and followed by continuing water stress,Pn decreased,ROS accumulated and the activity of SOD increased in leaves

Taxon: hybrid riceOryza sativat0 e1
Organ / stage: leavese0 e1
Treatment: light water stresse0 e1
Outcome: activity of SODe0 e1
Direction: increasede0 e1

Not reportedComparator

Verbatim

e0
“in light water stress and followed by continuing water stress,Pn decreased,ROS accumulated and the activity of SOD increased in leaves”
✓ located verbatim in the source · abstract, characters 275–409

e1
“However,in severe water stress and followed by continuing water stress,Pn decreaded rapidly,the content ROS and the activity of SOD were higher than in light water stress,but at the 7～9 days the activity of SOD began to decrease”
✓ located verbatim in the source · abstract, characters 410–638

t0
“hybrid rice”
✓ located verbatim in the source · title, characters 64–75

Title

Effect of water stress on photosynthesis and yield character of hybrid rice at different stages

Guotao Yang Ganhan diqu nongye yanjiu 2008

Other claims from this paper (11)

Intervention effect in light water stress and followed by continuing water stress,Pn decreased,ROS accumulated and the activity of SOD increased in leaves
Intervention effect in light water stress and followed by continuing water stress,Pn decreased,ROS accumulated and the activity of SOD increased in leaves
Intervention effect in severe water stress and followed by continuing water stress,Pn decreaded rapidly
Intervention effect the content ROS and the activity of SOD were higher than in light water stress
Intervention effect at the 7～9 days the activity of SOD began to decrease
Intervention effect After harvest,the magnitude of yield treated with different water stress is summarized as: CKlightsevere
Observation the results showed 6 different protein bands
Intervention effect Followed by increasing water stress degree,the light of protein band increased gradually
Observation It also showed difference in two varieties
Observation The ability of resistance to water stress at three stages were summarized as: Booting stage flowering stagetillering stage
Observation B-You 827 had higher resistance to both light and severe water stress compared to Gangyou 725 at three stages

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

TR6S yielded significantly more than TR6 and TR6L in both cultivars and had the highest economic benefit.

Taxon: wheatTriticum aestivumt0
Treatment: TR6Se0 e1 e2 e3 e4
Outcome: yielde0 e1 e2 e3 e4
Direction: highere0 e1 e2 e3 e4
Comparator: TR6 and TR6Le0 e1 e2 e3 e4

Verbatim

e0
“for both NS22 and NS44, the yield of TR6S was significantly higher than that of TR6 and TR6L. Furthermore, TR6S showed the highest economic benefit”
✓ located verbatim in the source · abstract, characters 2087–2234

t0
“wheat”
✓ located verbatim in the source · title, characters 108–113

e1
“after the number of wheat rows served by a single tube increased from four (TR4, control) to six (TR6)”
✓ located verbatim in the source · abstract, characters 937–1039

e2
“grain weight per panicle (GWP) and AGFR of superior and inferior grains in the third wheat row (RW3) of NS22 and NS44”
✓ located verbatim in the source · abstract, characters 1498–1615

e3
“greater decrease in grain weight and average grain-filling rate (AGFR) of inferior grains (NS22: 23.19%, 13.97%; NS44: 7.78%, 5.86%) than the superior grains (NS22: 10.60%, 8.33%; NS44: 4.89%, 4.62%)”
✓ located verbatim in the source · abstract, characters 1191–1390

e4
“for both NS22 and NS44, the yield of TR6S was significantly higher than that of TR6 and TR6L”
✓ located verbatim in the source · abstract, characters 2087–2179

Title

Narrowing row spacing and adding inter-block promote the grain filling and flag leaf photosynthetic rate of wheat under enlarged drip tube spacing system

Jianguo Jing; Fu Qian; Xinyi Chang; et al. Frontiers in Plant Science 2024. doi:10.3389/fpls.2024.1368410

Other claims from this paper (19)

Intervention effect TR6 reduced NS22 yield by 9.93% versus TR4.
Intervention effect TR6 reduced NS44 yield by 9.04% versus TR4.
Intervention effect NS22 inferior-grain weight decreased 23.19% under TR6.
Intervention effect NS22 inferior-grain AGFR decreased 13.97% under TR6.
Intervention effect NS44 inferior-grain weight decreased 7.78% under TR6.
Intervention effect NS44 inferior-grain AGFR decreased 5.86% under TR6.
Intervention effect NS22 superior-grain weight decreased 10.60% under TR6.
Intervention effect NS22 superior-grain AGFR decreased 8.33% under TR6.
Intervention effect NS44 superior-grain weight decreased 4.89% under TR6.
Intervention effect NS44 superior-grain AGFR decreased 4.62% under TR6.
Intervention effect TR6L increased NS22 third-row grain weight per panicle by 26.05%.
Intervention effect TR6L increased NS44 third-row grain weight per panicle by 8.22%.
Intervention effect TR6L increased superior-grain AGFR in NS22 by 14.05%.
Intervention effect TR6L increased superior-grain AGFR in NS44 by 10.50%.
Intervention effect TR6L increased inferior-grain AGFR in NS22 by 5.09%.
Intervention effect TR6L increased inferior-grain AGFR in NS44 by 5.01%.
Intervention effect TR6S increased third-row grain weight per panicle in NS22 by 20.78%.
Intervention effect TR6S increased third-row grain weight per panicle in NS44 by 9.91%.
Intervention effect TR6S increased AGFR in the two cultivars.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Verticillium dahliae negatively affected the final population density of P. scribneri.

Taxon: potatoSolanum tuberosume0
Treatment: V. dahliaee5
Interactor: P. scribneriPratylenchus scribnerie5pathogen
Second interactor: V. dahliaeVerticillium dahliaee5pathogen
Outcome: final population density of P. scribnerie5
Direction: decreaseinferrede5
Setting: Microplotse0

Not reportedComparator

Verbatim

e0
“Microplots were infested with combinations of the fungus Verticillium dahliae and Pratylenchus penetrans and P. scribneri to test for individual and combined effects of these organisms on potato yield and nematode reproduction.”
✓ located verbatim in the source · abstract, characters 0–227

e5
“reproduction of P. scribneri was decreased by V. dahliae in 1987-88. The final population density of P. scribneri was negatively affected by V. dahliae and positively related to the initial proportion of P. scribneri to P. penetrans”
✓ located verbatim in the source · abstract, characters 785–1017

Title

Interactions Among Pratylenchus penetrans, P. scribneri, and Verticillium dahliae in the Potato Early Dying Disease Complex.

T A Wheeler; R M Riedel PubMed 1994

Other claims from this paper (12)

Intervention effect Verticillium dahliae alone caused potato yield losses in all three years.
Observation The interaction between P. penetrans and V. dahliae was significant in two years.
Intervention effect Pratylenchus penetrans alone caused potato yield losses in two years.
Intervention effect P. scribneri alone caused potato yield losses in one year.
Observation No two-way or three-way interaction involving P. scribneri was found on potato.
Intervention effect In 1987, reproduction of low-density P. penetrans was five times higher with P. scribneri present than absent.
Intervention effect In 1988, reproduction of low-density P. penetrans was 3.5 times higher with P. scribneri present than absent.
Intervention effect Verticillium dahliae decreased reproduction of P. scribneri in 1987-88.
Association Final population density of P. scribneri was positively related to its initial proportion relative to P. penetrans.
Intervention effect Verticillium dahliae negatively affected reproduction of P. penetrans in mixtures with P. penetrans proportions of 0.1 to 0.5.
Association Reproduction of P. penetrans decreased linearly as its initial proportion increased in mixtures.
Intervention effect Final population density of P. penetrans was affected only by Verticillium dahliae.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The mutant matjan gamma 20 showed an increase in the oleic:linoleic ratio compared with its parent.

Taxon: groundnutArachis hypogaeae0
Material: matjan gamma 20e0
Treatment: gamma radiatione0
Outcome: oleic:linoleic ratioe1
Direction: increasee1
Comparator: parente1

Verbatim

e0
“The oil and protein compositions of a groundnut (Arachis hypogeae l.) mutant matjan gamma 20 induced by gamma radiation as well as the parent and three other genotypes were investigated”
✓ located verbatim in the source · abstract, characters 0–185

e1
“The mutant expressed several important improvements, over it parent including an increase in the oleic:linoleic ratio without increasing the behenic acid content, an increase on oil yield per kernel and an increase in tryptophan content without any decrease in protein content”
✓ located verbatim in the source · abstract, characters 187–463

Title

Oil and protein compositions of a groundnut (Arachis hypogaea l.) mutant matjan gamma 20

Caleb Cheah; N.H. Tan; H. T. Khor Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia) 1990

Other claims from this paper (4)

Intervention effect The mutant matjan gamma 20 did not show an increase in behenic acid content compared with its parent.
Intervention effect The mutant matjan gamma 20 showed an increase in oil yield per kernel compared with its parent.
Intervention effect The mutant matjan gamma 20 showed an increase in tryptophan content compared with its parent.
Intervention effect The mutant matjan gamma 20 showed no decrease in protein content compared with its parent.

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“yield decrease”

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