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“dry weight decrease”

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plus 4 earlier · 1900s–1920s

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Organism: Triticum aestivum ✕

Associationobservedoriginal resultmeasured

Claim · model-written summary

The proportion of preanthesis assimilates contributed to wheat grain was closely related to stem dry weight loss during grain filling.

Taxon: wheatTriticum aestivumt0
Organ / stage: steme0
Outcome: proportion of preanthesis assimilates contributed to the graine0
Qualifier: decrease in stem dry weight during grain fillinge0

Not reportedDirection

Verbatim

e0
“The proportion of preanthesis assimilates contributed to the grain was closely related to the decrease in stem dry weight during grain filling”
✓ located verbatim in the source · abstract, characters 847–989

t0
“wheat”
✓ located verbatim in the source · title, characters 47–52

Title

Shading effects on the yield of an Argentinian wheat cultivar

R. Savin; G. A. Slafer The Journal of Agricultural Science 1991. doi:10.1017/s0021859600076085

Other claims from this paper (11)

Intervention effect Shading reduced wheat biological yield.
Intervention effect Shading reduced wheat grain yield.
Intervention effect Shading reduced the number of wheat grains per area.
Association Wheat grain number was closely and linearly correlated with ear dry weight at anthesis.
Association Wheat grain number was closely and linearly correlated with the photothermal quotient.
Observation Wheat grain yield was sink limited.
Intervention effect Shading reduced wheat sink strength.
Intervention effect Shaded wheat crops had a smaller contribution of preanthesis assimilates to grain yield than unshaded controls.
Observation Almost 40% of unshaded wheat grain yield came from preanthesis assimilates.
Observation Preanthesis assimilates contributed negligibly to grain yield in preanthesis shaded wheat.
Observation Shading affected wheat main stems and tillers similarly.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Deficit irrigation decreased dry weight, harvest index and stem length in all wheat cultivars.

Taxon: wheatTriticum aestivumt0
Treatment: deficit irrigatione0
Outcome: weight dry, Harvest index, length of steme0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Results of analysis variance show with increase drought in two treatments (deficit irrigation and complementary irrigation) in all figures decrease these items, yield, weight of 1000 seeds, seeds number in spike, weight dry, Harvest index, length of stem, etc)”
✓ located verbatim in the source · abstract, characters 821–1081

t0
“wheat”
✓ located verbatim in the source · title, characters 32–37

Title

Study and comparison of figures wheat yield on deficit irrigation.

D. Adelian; B Jafari Haghighi; Omid Alizadeh; et al. International Journal of Agronomy and Plant Production 2012

Other claims from this paper (9)

Intervention effect Deficit irrigation decreased yield, 1000-seed weight and seeds per spike in all wheat cultivars.
Intervention effect Complementary irrigation decreased yield, 1000-seed weight and seeds per spike in all wheat cultivars.
Intervention effect Complementary irrigation decreased dry weight, harvest index and stem length in all wheat cultivars.
Intervention effect Full irrigation had maximum average quality and yield.
Intervention effect Complementary irrigation had the least average quality and yield.
Observation Koohdasht showed drought, heat and pouring resistance and maximum quality and yield.
Observation Zagros showed drought, heat and pouring resistance and maximum quality and yield.
Observation Chamran had weak characteristics and the least average quality and yield.
Observation Nicknejad had weak characteristics and the least average quality and yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Complementary irrigation decreased dry weight, harvest index and stem length in all wheat cultivars.

Taxon: wheatTriticum aestivumt0
Treatment: complementary irrigatione0
Outcome: weight dry, Harvest index, length of steme0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Results of analysis variance show with increase drought in two treatments (deficit irrigation and complementary irrigation) in all figures decrease these items, yield, weight of 1000 seeds, seeds number in spike, weight dry, Harvest index, length of stem, etc)”
✓ located verbatim in the source · abstract, characters 821–1081

t0
“wheat”
✓ located verbatim in the source · title, characters 32–37

Title

Study and comparison of figures wheat yield on deficit irrigation.

D. Adelian; B Jafari Haghighi; Omid Alizadeh; et al. International Journal of Agronomy and Plant Production 2012

Other claims from this paper (9)

Intervention effect Deficit irrigation decreased yield, 1000-seed weight and seeds per spike in all wheat cultivars.
Intervention effect Complementary irrigation decreased yield, 1000-seed weight and seeds per spike in all wheat cultivars.
Intervention effect Deficit irrigation decreased dry weight, harvest index and stem length in all wheat cultivars.
Intervention effect Full irrigation had maximum average quality and yield.
Intervention effect Complementary irrigation had the least average quality and yield.
Observation Koohdasht showed drought, heat and pouring resistance and maximum quality and yield.
Observation Zagros showed drought, heat and pouring resistance and maximum quality and yield.
Observation Chamran had weak characteristics and the least average quality and yield.
Observation Nicknejad had weak characteristics and the least average quality and yield.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Shoot and root length and seedling dry weight were highest at the beginning of storage and then decreased gradually.

Taxon: bread wheatTriticum aestivumt0
Treatment: storagee1
Outcome: shoot and roots length (cm), and seedling dry weight (g)e0
Direction: gradual decreasee1

Not reportedComparator

Verbatim

t0
“bread wheat”
✓ located verbatim in the source · title, characters 67–78

e0
“shoot and roots length (cm), and seedling dry weight (g)”
✓ located verbatim in the source · abstract, characters 642–698

e1
“were recorded at the begging of storage then a gradual decrease occurred”
✓ located verbatim in the source · abstract, characters 706–778

Title

Effect of some seed treatments during storage on viability of some bread wheat varieties

M. A. Ali; E. A. Abd El-Lattief; E. A. Ali; et al. SVU-International Journal of Agricultural Sciences 2025. doi:10.21608/svuijas.2025.368964.1449

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salinity decreased the studied wheat traits other than dry weight.

Taxon: soft wheat Triticum aestivumTriticum aestivume1
Material: Wafia cultivare1
Treatment: increase in the salt concentratione0
Outcome: studied traitse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“the increase in the salt concentration led to a decrease in the studied traits, except for the dry weight, which was the highest”
✓ located verbatim in the source · abstract, characters 686–814

e1
“soft wheat Triticum aestivum Wafia cultivar”
✓ located verbatim in the source · abstract, characters 292–335

Title

Effect of Potassium humate on Wheat Germination under Salt Stress

A N Yaseen; O H Al-Rawi IOP Conference Series Earth and Environmental Science 2025. doi:10.1088/1755-1315/1449/1/012060

Other claims from this paper (4)

Intervention effect Salt treatment gave the highest dry weight, 0.560g, while water treatment gave the lowest.
Intervention effect The 100% potassium humate treatment produced a plumule length of 14,976cm.
Intervention effect The potassium humate treatment yielded chlorophyll content of 18,600 spades.
Intervention effect Radicle length was not significantly different between water and 100% humate treatments, at 14.950cm and 14.5cm respectively.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Pretreating wheat seedlings with 50% CO aqueous solution for 24 h significantly reversed the decrease in dry weight and the water loss caused by 200 mmol/L NaCl.

Taxon: wheat seedlingsTriticum aestivume0
Treatment: 50% CO aqueous solution pretreatment for 24 he0
Outcome: dry weight and water losse0
Direction: reversale0
Qualifier: 200 mmol·L-1 NaCle0

Not reportedComparator

Verbatim

e0
“wheat seedlings subjected to 50% CO aqueous solution pretreatment for 24 h,led to a significant reversal in dry weight and water loss caused by 200 mmol·L-1 NaCl treatment”
✓ located verbatim in the source · abstract, characters 36–207

Title

Effects of Carbon Monoxide on Salt Tolerance and Proline Content of Roots in Wheat Seedling

Yuan Xing 2009

Other claims from this paper (4)

Intervention effect CO pretreatment up-regulated P5CS activity and its related transcripts in wheat seedling roots.
Intervention effect CO pretreatment inhibited proline dehydrogenase (ProDH) activity in wheat seedling roots.
Intervention effect CO pretreatment increased proline content in wheat seedling roots.
Mechanism The authors attribute the alleviation of salinity-induced damage in wheat roots to the increased proline content.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Stem plus leaf sheath weight in no-ear wheat did not decrease until maturation.

Taxon: wheatTriticum aestivume0
Organ / stage: maturation stagee0
Outcome: weight of stem plus leaf sheathe0
Direction: did not decreasee0

Verbatim

e0
“the weight of stem plus leaf sheath did not decrease until the maturation stage in the no-ear wheat”
✓ located verbatim in the source · abstract, characters 592–691

Title

Effects of Ear Removal on Dry Matter Production and Its Partitioning in Wheat and Barley.

Kano KOIDE; Kuni ISHIHARA Japanese Journal of Crop Science 1992. doi:10.1626/jcs.61.651

Other claims from this paper (10)

Intervention effect Ear removal did not produce a significant difference in total dry weight in wheat and barley through harvest.
Intervention effect Ear removal increased weights of leaf blade, leaf sheath and roots in wheat and barley.
Intervention effect Ear removal increased weights of stem and late tillers in wheat and barley.
Intervention effect Stem plus leaf sheath weight in no-ear barley decreased to the same extent as controls.
Intervention effect The increase in late tillers after ear removal was larger in barley than wheat.
Intervention effect After ear removal, leaf blade and sheath weights increased more in upper wheat leaves.
Intervention effect After ear removal, leaf blade and sheath weight increases were the same across barley leaf positions.
Mechanism In both wheat and barley, increased flag leaf weight after ear removal was mainly due to increased sucrose.
Observation After ear removal, the sucrose increase was larger in wheat than barley.
Observation After ear removal, glucose and fructose increases began earlier and were larger in barley than wheat.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Root weight, root length and root/shoot ratio decreased with ploidy under dry and irrigated conditions.

Taxon: wheatTriticum aestivume0
Material: ploidy chromosomese0
Outcome: root system growth (root weight, root length) and root/shoot ratioe0
Direction: decreasee0
Qualifier: under dry and irrigated conditionse0

Verbatim

e0
“root system growth (root weight, root length) and root/shoot ratio of wheat decrease with the increase of ploidy chromosomes under dry and irrigated conditions”
✓ located verbatim in the source · abstract, characters 557–716

Title

Change of water use efficiency and its relation with root system growth in wheat evolution

Suiqi; Zhang; Lun; et al. 中国科学通报：英文版 2002

Other claims from this paper (4)

Association Whole-plant WUE increased with ploidy during wheat evolution from 2n to 6n.
Association WUE was significantly negatively correlated with root weight and root/shoot ratio.
Mechanism Root growth was interpreted as adverse redundancy for wheat WUE.
Association Root redundancy decreased as ploidy increased.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Blue Silver showed less decrease in total dry matter under drought, 22.94%.

Taxon: WheatTriticum aestivume0
Material: Blue Silvere0
Outcome: total dry mattere0
Direction: less decreasee0
Value: 22.94%e0

Verbatim

e0
“Wheat genotype Blue Silver exhibited comparatively more drought tolerance with less decrease in growth rate (18.70%), total dry matter (22.94%), 1000-grain weight(21.31%) and grain yield (26.50%).”
✓ located verbatim in the source · abstract, characters 853–1049

Title

Agro-physiological performance of wheat genotypes under moisture stress conditions.

H. M. Akram; Abdus Sattar; Abbas Alı; et al. Journal of Agricultural Research 2010

Other claims from this paper (13)

Intervention effect Moisture stress decreased plant growth rate.
Intervention effect Moisture stress decreased total dry matter.
Intervention effect Moisture stress decreased 1000-grain weight.
Intervention effect Moisture stress decreased grain yield.
Intervention effect Moisture stress increased chlorophyll content.
Observation Blue Silver showed less decrease in growth rate under drought, 18.70%.
Observation Blue Silver showed less decrease in 1000-grain weight under drought, 21.31%.
Observation Blue Silver showed less decrease in grain yield under drought, 26.50%.
Observation Blue Silver had a higher plant growth rate of 1.13 cm/day under moisture stress.
Observation Blue Silver had a higher total dry matter of 39.30 g/plant under moisture stress.
Observation Blue Silver had a higher 1000-grain weight of 48.04g under moisture stress.
Observation Blue Silver had a higher grain yield of 14.48g/plant under moisture stress.
Observation Blue Silver had a higher chlorophyll content of 1.46 mg/cm 2 under moisture stress.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cadmium decreased the dry weight of total leaf membrane lipids.

Taxon: wheatTriticum aestivumt0
Treatment: Cd treatmente0
Outcome: DW of total membrane lipids in leavese0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Cd treatment led to a decrease in DW of total membrane lipids in leaves”
✓ located verbatim in the source · abstract, characters 899–970

t0
“wheat”
✓ located verbatim in the source · title, characters 57–62

Title

Salicylic acid priming before cadmium exposure increases wheat growth but does not uniformly reverse cadmium effects on membrane glycerolipids

N. Colak; A. Kurt‐Celebi; M. R. Roth; et al. Plant Biology 2024. doi:10.1111/plb.13736

Other claims from this paper (8)

Intervention effect Cadmium depressed root and leaf fresh biomass and leaf length relative to controls.
Intervention effect Salicylic acid with cadmium significantly increased root and leaf fresh biomass and leaf length relative to cadmium alone.
Intervention effect Cadmium reduced leaf chlorophyll a, carotenoids and fv/fm relative to controls.
Intervention effect Salicylic acid with cadmium increased pigment levels and fv/fm relative to cadmium alone.
Intervention effect Cadmium depressed monogalactosyldiacylglycerol and phosphatidic acid levels in leaves and roots of both cultivars.
Observation Effects of salicylic acid priming on lipid content and composition varied by cultivar.
Observation Effects of salicylic acid with cadmium on lipid content and composition varied by cultivar.
Mechanism The authors suggest lipid metabolism may not be the primary target of salicylic acid remediation of cadmium damage.

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“dry weight decrease”

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