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“dry weight decrease”

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Organism: Medicago sativa ✕

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Salt stress significantly reduced alfalfa root and shoot dry weight.

Taxon: Alfalfa (Medicago sativa L.)Medicago sativae2
Treatment: stresse0
Outcome: root dry weight (RDW) and shoot dry weight (SDW)e1
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Our results showed a significant decrease in morphological parameters under stress.”
✓ located verbatim in the source · abstract, characters 716–799

e1
“the root dry weight (RDW) and shoot dry weight (SDW) were measured as morphological parameters.”
✓ located verbatim in the source · abstract, characters 322–417

e2
“Alfalfa (Medicago sativa L.)”
✓ located verbatim in the source · abstract, characters 186–214

Title

Impact of Severe Salt Stress on Morphological, Physiological, and Biochemical Parameters in Alfalfa (Medicago sativa L.)

Nassira Srhiouar; Mohamed Ferioun; Said Bouhraoua; et al. The 2nd International Laayoune Forum on Biosaline Agriculture 2022. doi:10.3390/environsciproc2022016027

Other claims from this paper (3)

Intervention effect Salt stress significantly reduced photosynthetic pigments in alfalfa.
Association Alfalfa roots accumulated more proline than leaves.
Association Alfalfa roots accumulated more soluble protein than leaves.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Gannong NO.3 underground dry weight decreased 34.49%.

Taxon: alfalfaMedicago sativat0
Material: Gannong NO.3e0
Treatment: Sinorhizobium meliloti LL2t1
Outcome: underground dry weighte0
Direction: decreasee0
Value: 34.49%e0
Comparator: CKe1

Verbatim

e0
“Gannong NO.3 (the underground dry weight showed a decrease of 34.49%)”
✓ located verbatim in the source · abstract, characters 2127–2196

t0
“Alfalfa”
✓ located verbatim in the source · title, characters 57–64

t1
“Sinorhizobium meliloti LL2”
✓ located verbatim in the source · title, characters 85–111

e1
“biomass growth rates compared to CK”
✓ located verbatim in the source · abstract, characters 1417–1452

Title

Investigation of Nitrogen Fixation Efficiency in Diverse Alfalfa Varieties Utilizing Sinorhizobium meliloti LL2

Yilin Han; Wenjuan Kang; Shangli Shi; et al. Agronomy 2024. doi:10.3390/agronomy14112732

Other claims from this paper (15)

Observation Gannong NO.9 had higher effective root nodule weight of 1.30 mg than other varieties.
Observation Gannong NO.9 had 2795 infected root nodule cells, higher than other varieties.
Observation Gannong NO.9 had highest nitrogenase activity of 0.91 μmol·g−1·h−1.
Observation Gannong NO.9 had highest nitrogen fixation percentage of 67.16%.
Observation Gannong NO.9 had highest nitrogen fixation amount of 18.80 mg/pot.
Intervention effect Aboveground nitrogen accumulation increased significantly by 26.50% versus CK.
Observation Underground tissue nitrogen accumulation was 35.68 mg/plant.
Observation Underground tissue crude protein content was 17.75%.
Intervention effect Gannong NO.9 aboveground dry weight increased 24.31%.
Intervention effect Qingshui aboveground dry weight increased 135.94%.
Intervention effect Qingshui underground dry weight increased 35.26%.
Intervention effect WL168HQ, WL319HQ and Longzhong dry weights did not significantly differ from CK.
Intervention effect WL298HQ aboveground dry weight decreased 29.29%.
Intervention effect WL298HQ underground dry weight decreased 20.23%.
Observation LL2 and Gannong NO.9 was the optimal symbiotic combination.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Higher mannitol concentrations decreased callus dry and wet weight.

Taxon: alfalfaMedicago sativat0
Organ / stage: callust1
Treatment: mannitole0
Outcome: dry/wet weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Results revealed a decrease in dry/wet weight with increasing mannitol concentration”
✓ located verbatim in the source · abstract, characters 759–843

t0
“alfalfa (Medicago sativa L.) callus”
✓ located verbatim in the source · title, characters 40–75

t1
“alfalfa (Medicago sativa L.) callus”
✓ located verbatim in the source · title, characters 40–75

Title

Mitigation of drought stress effects on alfalfa (Medicago sativa L.) callus through CaO nanoparticles and graphene oxide in tissue culture conditions

Büşra YAZICILAR; Hayrunnisa NADAROĞLU; Azize ALAYLI; et al. Plant Cell Tissue and Organ Culture (PCTOC) 2024. doi:10.1007/s11240-024-02776-8

Other claims from this paper (12)

Intervention effect CaO nanoparticles increased callus weight.
Intervention effect Graphene oxide increased callus weight.
Intervention effect Drought stress increased proline, DNSA, MDA and H2O2.
Intervention effect CaO nanoparticles mitigated drought-associated biochemical increases.
Intervention effect Graphene oxide mitigated drought-associated biochemical increases.
Observation Erzurum callus had an identified optimum at 50 mM mannitol/2 CaO NPs/0.5 ppm GO.
Observation Konya callus had an identified optimum at 50 mM mannitol/0.5 ppm GO.
Association mtr-miR159 was upregulated with greater drought stress.
Association mtr-miR393 was upregulated with greater drought stress.
Intervention effect CaO nanoparticles and graphene oxide downregulated the two miRNAs.
Observation Microscopy confirmed calcium accumulation in alfalfa tissue.
Intervention effect CaO nanoparticle and graphene oxide treatments significantly reduced adverse drought effects on callus.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Dry weight of Tamacine decreased by more than 15% under saline stress.

Taxon: Medicago sativaMedicago sativae0
Material: Tamacinee3
Treatment: saline stress (100 mM L-1)e1
Outcome: dry weighte3
Direction: decreasee3
Value: more than 15%e3

Not reportedComparator

Verbatim

e0
“This study aims to compare the physiological and biochemical behaviour of four varieties of Medicago sativa differing in origin”
✓ located verbatim in the source · abstract, characters 0–127

e1
“These varieties were subjected to saline stress (100 mM L-1) for 45 days at the early flowering stage”
✓ located verbatim in the source · abstract, characters 219–320

e3
“A decrease of more than 15% in dry weight was observed in the Tamacine genotype”
✓ located verbatim in the source · abstract, characters 436–515

Title

Physiological and biochemical adaptation of Medicago sativa to salt stress

Naima Teggar; Dhia Gharabi; Abdelkrim Hassani; et al. International Journal of Environmental Studies 2024. doi:10.1080/00207233.2024.2375858

Other claims from this paper (5)

Intervention effect Salinity reduced fresh and dry matter of all four Medicago sativa varieties.
Intervention effect The dry weight reduction under saline stress was more pronounced in Zanandrea than in Tamacine.
Intervention effect Saline stress significantly increased proline and soluble sugars content in leaves.
Observation Tamacine appears to be the most resistant variety.
Mechanism Tamacine shows biochemical adaptation through accumulation of osmoprotectants.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

G. fornicata negatively affected the fresh and dry weight yields of lucerne.

Taxon: lucerneMedicago sativae0
Interactor: Gonioctena fornicataGonioctena fornicatae5pest
Outcome: fresh and dry weight yieldse5
Direction: decreaseinferrede5

Verbatim

e0
“is an important pest of lucerne in Europe and several parts of Turkey”
✓ located verbatim in the source · abstract, characters 93–162

e5
“Gonioctena fornicata negatively affected the fresh and dry weight yields”
✓ located verbatim in the source · abstract, characters 745–817

Title

Pest status and population dynamics of the lucerne leaf beetle, Gonioctena fornicata (Brüggemann, 1873) (Coleoptera: Chrysomelidae), in a lucerne field in Adana Province, Turkey

Ekrem ATAKAN; Yusuf DAĞ Turkish Journal of Entomology 2021. doi:10.16970/entoted.758296

Other claims from this paper (8)

Observation Gonioctena fornicata had one generation per year on lucerne in the study.
Observation Larvae of G. fornicata fed extensively on the leaves, shoots, flowers and seeds of lucerne.
Observation In untreated plots, G. fornicata caused about 148% loss in fresh and dry weight of lucerne in 2017.
Observation In 2018, G. fornicata caused up to 27% loss on lucerne in untreated plots.
Observation The yield losses caused by the pest on lucerne were estimated at 3.48 t/ha.
Intervention effect The yield difference between treated and untreated lucerne plots was lower than expected.
Observation Economic loss in the untreated lucerne plot was about 4250 TRY/ha.
Observation The cost of yield loss on lucerne was still high.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The dry weight reduction under saline stress was more pronounced in Zanandrea than in Tamacine.

Taxon: Medicago sativaMedicago sativae0
Material: Zanandrea genotypee3
Treatment: saline stress (100 mM L-1)e1
Outcome: reductione3
Direction: more pronouncede3
Comparator: Tamacine genotypee3

Verbatim

e0
“This study aims to compare the physiological and biochemical behaviour of four varieties of Medicago sativa differing in origin”
✓ located verbatim in the source · abstract, characters 0–127

e1
“These varieties were subjected to saline stress (100 mM L-1) for 45 days at the early flowering stage”
✓ located verbatim in the source · abstract, characters 219–320

e3
“A decrease of more than 15% in dry weight was observed in the Tamacine genotype, but this reduction was more pronounced in the Zanandrea genotype”
✓ located verbatim in the source · abstract, characters 436–581

Title

Physiological and biochemical adaptation of Medicago sativa to salt stress

Naima Teggar; Dhia Gharabi; Abdelkrim Hassani; et al. International Journal of Environmental Studies 2024. doi:10.1080/00207233.2024.2375858

Other claims from this paper (5)

Intervention effect Salinity reduced fresh and dry matter of all four Medicago sativa varieties.
Intervention effect Dry weight of Tamacine decreased by more than 15% under saline stress.
Intervention effect Saline stress significantly increased proline and soluble sugars content in leaves.
Observation Tamacine appears to be the most resistant variety.
Mechanism Tamacine shows biochemical adaptation through accumulation of osmoprotectants.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Leaf share fell from 87-94% to 26-31% during first-mowing maturation.

Taxon: alfalfaMedicago sativae1
Outcome: proportion of leavese0
Direction: decreasee0
Value: 87-94% to 26-31%e0

Verbatim

e0
“a decrease in the proportion of leaves in the grass from 87-94% to 26-31% in dry weight”
✓ located verbatim in the source · abstract, characters 1363–1450

e1
“alfalfa-cereal agrophytocenoses”
✓ located verbatim in the source · abstract, characters 71–102

Title

Chemical composition of feed of luceral-cereal agrophytocenoses depending on technological elements of growing

V. Kurhak; Y. Havrysh Feeds and Feed Production 2022. doi:10.31073/10.31073/kormovyrobnytstvo202293-08

Other claims from this paper (10)

Association Alfalfa stands raised crude protein content by 5.4-7.0% versus grass stands.
Association Alfalfa stands raised feed-unit nutritional value by 14-21%.
Association Alfalfa stands raised metabolic energy by 0.6-1.3 MJ/kg.
Association Alfalfa stands raised dry matter digestibility by 2-5%.
Association Alfalfa stands lowered nitrogen-free extractives by 1.6-4.5%.
Association Crude protein fell from 24.1- 25.5 to 11.7-16.1% with aging.
Association Crude fiber rose from 16.1- 19.2% to 29.0-33,1% with aging.
Association Grassland crude protein declined 0.25% daily, faster than alfalfa stands.
Association Grassland crude fiber increased 0.28% daily, faster than alfalfa stands.
Observation Alfalfa and alfalfa-cereal stands showed respective daily changes of 0.19 and 0.24%.

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“dry weight decrease”

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