Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Heading rate of Huang Huazhan showed no change across leaf development stages.

Taxon: direct seeding ricee1
Material: Huang Huazhane5
Treatment: leaf development stagee5
Outcome: heading ratee5
Direction: no_changeinferrede5

Not reportedComparator

Verbatim

e1
“To determine the optimal drying period for direct seeding rice”
✓ located verbatim in the source · abstract, characters 9–71

e5
“Shuyou 217 exhibited a decrease in heading rate with increasing leaf development stage, whereas Huang Huazhan showed no significant difference”
✓ located verbatim in the source · abstract, characters 859–1001

Title

Impact of field drying at different initial leaf ages on growth and yield formation of direct seeding rice in Chengdu plain

Yuyuan Ouyang; Conghua Zhu; Wei Li; et al. Paddy and Water Environment 2024. doi:10.1007/s10333-024-01005-4

Other claims from this paper (12)

Association The initial leaf development stage was significantly correlated with the yield of direct seeding rice.
Intervention effect Later initial leaf development stage increased the number of effective panicles in direct seeding rice.
Intervention effect Later initial leaf development stage decreased seed setting rate in direct seeding rice.
Intervention effect Later initial leaf development stage decreased 1000-grain weight in direct seeding rice.
Intervention effect Later initial leaf development stage decreased grain/spikelet number per panicle in direct seeding rice.
Observation Varietal differences in tillering reduction were observed across leaf development stages.
Intervention effect Heading rate of Shuyou 217 decreased with increasing leaf development stage.
Intervention effect Leaf area index of direct seeding rice showed an increasing trend with delayed seeding planting age.
Intervention effect Effective leaf area proportion rose with delayed seeding planting age and then declined.
Intervention effect Dry weight of the stem sheath and panicles per plant decreased as the leaf development stage was delayed.
Intervention effect Output and transport rates of stem sheath assimilates first increased and then decreased as the leaf development stage was delayed.
Recommendation Field drying management should be aligned with varietal characteristics to reduce ineffective tillering and optimise dry matter use in direct seeding rice.

Associationobservedoriginal resultmeasured

Claim · model-written summary

The number of days to seedling emergence and jointing of wheat increased.

Taxon: wheatTriticum aestivumt0
Organ / stage: seedling emergence and jointinge4
Outcome: number of days taken for seedling emergence and jointinge4
Direction: increasede4

Verbatim

t0
“WHEAT (TRITICUM AESTIVUM) VARIETIES”
✓ located verbatim in the source · title, characters 47–82

e4
“The number of days taken for seedling emergence and jointing increased with a concomitant decrease in the duration of reproductive phase, particularly flowering to maturity”
✓ located verbatim in the source · abstract, characters 750–922

Title

YIELD PERFORMANCE AND HEAT UNIT REQUIREMENT OF WHEAT (TRITICUM AESTIVUM) VARIETIES AS AFFECTED BY SOWING DATES UNDER RAINFED CONDITIONS

I. S. Sandhu; Archana Sharma; H.S. Sur The Indian Journal of Agricultural Sciences 1999

Other claims from this paper (10)

Intervention effect Wheat sown on 25 October gave consistently better grain yields, which decreased with delay in sowing.
Observation Wheat variety PBW 175 gave the highest yield, followed by PBW 299.
Association Total crop growth duration of wheat decreased with delay in sowing.
Association Heat units of wheat decreased with delay in sowing.
Association The duration of the reproductive phase of wheat, from flowering to maturity, decreased.
Association Heat units of wheat increased from emergence to jointing.
Association Heat units of wheat decreased from jointing to flowering.
Association Heat units of wheat did not vary much during seedling emergence.
Association Heat units of wheat decreased from flowering to maturity with delay in sowing, due to a shorter ripening period.
Observation The coefficient of variation of total heat units across sowing dates was low, at 3-4%.

Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Moisture shortage shortened interphase periods, especially flowering.

Taxon: SUNFLOWER PLANTSHelianthus annuust0
Organ / stage: flowering phasee0
Treatment: Lack of moisturee0
Outcome: interphase periodse0
Direction: reductione0

Verbatim

e0
“Lack of moisture, on the contrary, leads to a delay in development, a reduction in interphase periods, especially the flowering phase, and, as a result, to a decrease in yield and seed quality.”
✓ located verbatim in the source · abstract, characters 329–522

t0
“SUNFLOWER PLANTS”
✓ located verbatim in the source · title, characters 122–138

Title

THE INFLUENCE OF PRODUCTIVE MOISTURE RESERVES IN THE SOIL ON THE DURATION OF THE MAIN PHASES OF GROWTH AND DEVELOPMENT OF SUNFLOWER PLANTS

V.S. Pronko; M.I. Fedorchuk FOOD SECURITY OF UKRAINE IN THE CONDITIONS OF POST-WAR RECOVERY: GLOBAL AND NATIONAL DIMENSIONS INTERNATIONAL FORUM Proceedings of the international scientific-practical conference 2025. doi:10.31521/978-617-7149-86-5-50

Other claims from this paper (4)

Association Sufficient moisture accelerated and made sunflower developmental phases more uniform.
Association Moisture shortage delayed sunflower development.
Association Moisture shortage decreased sunflower yield and seed quality.
Recommendation The authors recommend monitoring and maintaining optimal soil moisture for sunflower cultivation.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Reducing water supply by 35 or 50% reduced rind splitting by up to 35%.

Taxon: “NOVA”t0
Treatment: Reducing water supply by 35 or 50% from August onwarde0
Outcome: rind splittinge0
Direction: reducede0
Value: up to 35%e0

Not reportedComparator

Verbatim

e0
“Reducing water supply by 35 or 50% from August onward, reduced rind splitting by up to 35% accompanied by a decrease in fruit size and yields.”
✓ located verbatim in the source · abstract, characters 634–776

t0
““NOVA””
✓ located verbatim in the source · title, characters 52–58

Title

EFFECTS OF GIBBERELLIN AND GIRDLING ON THE YIELD OF “NOVA” (CLEMANTINE × ORLANDO TANGELO) AND “NIVA” (VALENCIA × WILKING)

R. Goren; M. Huberman HortScience 1993. doi:10.21273/hortsci.28.5.485f

Other claims from this paper (10)

Intervention effect GA 3 and/or branch girdling increased fruit set and yield significantly.
Intervention effect GA 3 and/or girdling caused the highest fruitlet drop rate.
Recommendation Mid-anthesis GA 3 spray was judged the best treatment for fruit set and yield.
Observation Rind splitting caused up to 48% yield loss.
Observation Splitting began at the stylar end in the flavedo and progressed into the albedo.
Intervention effect July growth regulator spraying did not reduce splitting in Nova.
Intervention effect Reducing water supply decreased fruit size and yields.
Intervention effect A 35% water reduction did not affect internal quality.
Intervention effect A 50% water reduction lowered TSS/acid ratio and juice percentage.
Recommendation The authors questioned reduced irrigation for limiting splitting and early fruit drop.

Intervention effectauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

VAM association was found to be an effective measure to enhance chrysanthemum establishment

Taxon: Chrysanthemum var. Marigoldt0
Treatment: VAM associatione4
Interactor: VAMe4symbiont
Outcome: establishment of the plante4
Direction: enhancee4

Not reportedComparator

Verbatim

e4
“VAM association significantly increased tolerance of plants to salinity and was found as an effective measure to enhance establishment of the plant and to decrease soil salinity”
✓ located verbatim in the source · abstract, characters 1099–1276

t0
“Chrysanthemum var. Marigold”
✓ located verbatim in the source · title, characters 96–123

Title

Efficacy of Entrophospora sp. (VA Mycorrhiza) on Salt Tolerance and Flower Yield and Quality of Chrysanthemum var. Marigold [Dendranthema grandiflora Tzvelev.]

Irappa Kumbar; Chaya P. Patil; Balaji S. Kulkarni; et al. International Journal of Current Microbiology and Applied Sciences 2017. doi:10.20546/ijcmas.2017.610.443

Other claims from this paper (5)

Intervention effect Entrophospora sp. inoculation significantly enhanced flowering and yield parameters of chrysanthemum relative to uninoculated plants under high salinity
Observation Entrophospora sp. fungi infected and colonized chrysanthemum roots effectively under high salinity
Observation Without inoculation, no flowering was seen in chrysanthemum at 6 dS/m salinity
Intervention effect VAM association significantly increased chrysanthemum tolerance to salinity
Intervention effect VAM association decreased soil salinity in the chrysanthemum study

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity up to 10.5 dSm-1 delayed booting by 3.9%.

Taxon: BREAD WHEATTriticum aestivumt0
Treatment: salinity levels up to 10.5 dSm-1e0
Outcome: bootinge0
Direction: delaye0
Value: 3.9e0

Not reportedComparator

Verbatim

e0
“increasing salinity levels up to 10.5 dSm-1 caused decrease for emergence speed by 21.7% and delay booting, heading and anthesis developmental stages by 3.9, 10.8 and 8.5%, respectively”
✓ located verbatim in the source · abstract, characters 938–1123

t0
“BREAD WHEAT”
✓ located verbatim in the source · title, characters 70–81

Title

DETERMINATION OF THE MOST EFFECTIVE CHARACTERISTICS IN GRAIN YIELD OF BREAD WHEAT UNDER SALINITY STRESS

Kh. E. Ragab; A.M. S. Kheir Menoufia Journal of Plant Production 2021. doi:10.21608/mjppf.2021.175592

Other claims from this paper (14)

Intervention effect Salinity below 3.5 dSm-1 did not negatively affect wheat seedling growth.
Intervention effect Salinity above 3.5 dSm-1 significantly decreased all studied seedling characteristics.
Intervention effect At 3.5 dSm-1, booting was 4.2% earlier.
Intervention effect At 3.5 dSm-1, heading was 4.9% earlier.
Intervention effect At 3.5 dSm-1, anthesis was 3.8% earlier.
Intervention effect At 3.5 dSm-1, maturity was 2.2% earlier.
Intervention effect Salinity up to 10.5 dSm-1 decreased emergence speed by 21.7%.
Intervention effect Salinity up to 10.5 dSm-1 delayed heading by 10.8%.
Intervention effect Salinity up to 10.5 dSm-1 delayed anthesis by 8.5%.
Intervention effect Salinity stress decreased flag leaf area.
Intervention effect Salinity stress increased chlorophyll pigment concentration, most strongly for chlorophyll a.
Intervention effect Salinity decreased spike characteristics, particularly kernel number and kernel weight.
Intervention effect Salinity decreased yield and associated traits, notably height, root dry weight, biological yield and grain yield.
Method / resource Stepwise regression identified five selection criteria for high grain yield under salinity stress.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity up to 10.5 dSm-1 delayed heading by 10.8%.

Taxon: BREAD WHEATTriticum aestivumt0
Treatment: salinity levels up to 10.5 dSm-1e0
Outcome: headinge0
Direction: delaye0
Value: 10.8e0

Not reportedComparator

Verbatim

e0
“increasing salinity levels up to 10.5 dSm-1 caused decrease for emergence speed by 21.7% and delay booting, heading and anthesis developmental stages by 3.9, 10.8 and 8.5%, respectively”
✓ located verbatim in the source · abstract, characters 938–1123

t0
“BREAD WHEAT”
✓ located verbatim in the source · title, characters 70–81

Title

DETERMINATION OF THE MOST EFFECTIVE CHARACTERISTICS IN GRAIN YIELD OF BREAD WHEAT UNDER SALINITY STRESS

Kh. E. Ragab; A.M. S. Kheir Menoufia Journal of Plant Production 2021. doi:10.21608/mjppf.2021.175592

Other claims from this paper (14)

Intervention effect Salinity below 3.5 dSm-1 did not negatively affect wheat seedling growth.
Intervention effect Salinity above 3.5 dSm-1 significantly decreased all studied seedling characteristics.
Intervention effect At 3.5 dSm-1, booting was 4.2% earlier.
Intervention effect At 3.5 dSm-1, heading was 4.9% earlier.
Intervention effect At 3.5 dSm-1, anthesis was 3.8% earlier.
Intervention effect At 3.5 dSm-1, maturity was 2.2% earlier.
Intervention effect Salinity up to 10.5 dSm-1 decreased emergence speed by 21.7%.
Intervention effect Salinity up to 10.5 dSm-1 delayed booting by 3.9%.
Intervention effect Salinity up to 10.5 dSm-1 delayed anthesis by 8.5%.
Intervention effect Salinity stress decreased flag leaf area.
Intervention effect Salinity stress increased chlorophyll pigment concentration, most strongly for chlorophyll a.
Intervention effect Salinity decreased spike characteristics, particularly kernel number and kernel weight.
Intervention effect Salinity decreased yield and associated traits, notably height, root dry weight, biological yield and grain yield.
Method / resource Stepwise regression identified five selection criteria for high grain yield under salinity stress.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Time to sunflower emergence ranged from 19 days with early plantings to 5 days with late plantings and was influenced by soil temperature.

Taxon: SunflowerHelianthus annuust0
Treatment: early plantingse0
Outcome: Time from planting to emergencee0
Direction: decreaseinferrede0
Value: 19 dayse0
Qualifier: 5 dayse0
Comparator: late plantingse0

Verbatim

e0
“Time from planting to emergence was influenced by soil temperature, and ranged from 19 days with early plantings to 5 days with late plantings”
✓ located verbatim in the source · abstract, characters 639–781

t0
“Sunflower”
✓ located verbatim in the source · title, characters 61–70

Title

Planting Date Effects on Growth, Yield, and Oil of Irrigated Sunflower¹

Paul W. Unger Agronomy Journal 1980. doi:10.2134/agronj1980.00021962007200060012x

Other claims from this paper (7)

Association Time from planting to 50% ray flower stage decreased with delayed plantings, except for the last four plantings, averaging about 59 days.
Intervention effect Sunflower seed yields did not differ significantly for plantings from late March to mid-June.
Intervention effect Sunflower yields decreased for plantings after 21 June.
Intervention effect Sunflower seed oil percent decreased with plantings after about 29 May.
Intervention effect Sunflower oil yield per hectare decreased with plantings after about 29 May.
Observation Early-planted sunflower oil had 43% oleic acid.
Observation Late-planted sunflower oil had oleic and linoleic acid concentrations around 15% and 75%, respectively.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Decreased acid invertase activity is interpreted as a key factor limiting kernel setting under salt stress, with additional factors potentially explaining genotype differences.

Taxon: maizeZea mayst0
Treatment: salt stresse0
Gene: acid invertasee0
Outcome: limited kernel settinge0
Qualifier: additional factors may be responsible for genotypic differencese0

Verbatim

e0
“a decrease in acid invertase activity is a key factor associated with limited kernel setting under salt stress but additional factors may be responsible for genotypic differences.”
✓ located verbatim in the source · abstract, characters 1154–1333

t0
“maize”
✓ located verbatim in the source · title, characters 41–46

Title

Invertase activity limits grain yield of maize under salt stress

Birgit W. Hütsch; Muhammad Saqib; Tanja Osthushenrich; et al. Journal of Plant Nutrition and Soil Science 2014. doi:10.1002/jpln.201300345

Other claims from this paper (9)

Intervention effect Salt stress significantly reduced maize grain yield.
Intervention effect Salt stress reduced kernel number by 50%.
Observation No assimilate source limitation was observed under salt stress.
Intervention effect Salt stress significantly increased kernel sucrose concentrations in both genotypes.
Intervention effect Salt stress significantly decreased kernel glucose and fructose concentrations.
Intervention effect Salt stress significantly inhibited soluble acid invertase activity to 19% in hydroponics five days after pollination.
Intervention effect Salt stress significantly inhibited soluble acid invertase activity to 50% in soil culture two days after pollination.
Observation The decrease in enzyme activity was equal in both genotypes.
Observation Pioneer 3906 had its highest soluble acid invertase activity at 2 DAP in soil, followed by a steep decline to 8 DAP.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

GAO-8×Arka Abhay showed −13.26% heterosis for days to 50% flowering against the standard check.

Taxon: OkraAbelmoschus esculentust0
Material: GAO-8×Arka Abhaye0
Outcome: days to 50% floweringe1
Direction: decreaseinferrede0
Value: -13.26%e0
Comparator: standard checke0

Verbatim

e0
“GAO-8×Arka Abhay (-13.26%) over standard check respectively”
✓ located verbatim in the source · abstract, characters 1068–1127

e1
“days to 50% flowering over better parent and GAO-8×Arka Abhay (-13.26%) over standard check respectively”
✓ located verbatim in the source · abstract, characters 1023–1127

t0
“Okra”
✓ located verbatim in the source · title, characters 83–87

Title

Analysis of Heterotic Potential for Earliness, Yield and its Attributing Traits in Okra (Abelmoschus esculentus L. Moench)

D. D. Patel; I. R. Delvadiya; Rajneesh Kumar International Journal of Bio-resource and Stress Management 2024. doi:10.23910/1.2024.5064

Other claims from this paper (7)

“yield decrease”

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