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“dry weight decrease”

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Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Dry cultivation significantly decreased paddy rice grain weight.

Taxon: paddy ricee0
Direction: decreasee0

Not reportedTreatmentComparatorOutcome

Verbatim

e0
“whereas a significant decrease for paddy rice”
✓ located verbatim in the source · abstract, characters 1680–1725

Title

Effects of Nitrogen Nutrition on Grain Yield of Upland Rice and Paddy Rice under Different Cultivation Methods

Zhang Ya ACTA AGRONOMICA SINICA 2008

Other claims from this paper (14)

Intervention effect High N lowered grain yield relative to normal N in both rice types under dry cultivation and paddy rice under moist cultivation.
Intervention effect High N raised upland rice grain yield under moist cultivation.
Intervention effect Increasing N raised productive tillers in both rice types.
Intervention effect Increasing N changed spikelets per panicle variably.
Intervention effect Increasing N lowered ripened grain percentage in both rice types, more in paddy rice.
Intervention effect Upland rice grain weight did not differ significantly across N levels.
Intervention effect Grain weight declined as N increased.
Intervention effect Dry cultivation did not significantly change upland rice grain weight.
Intervention effect Dry cultivation increased ripened grain percentage in both rice types, more in upland rice.
Observation Upland rice had fewer adventitious roots and weaker nitrogen absorption and productive tillering than paddy rice.
Observation Upland rice had fewer panicles and spikelets and lower yield than paddy rice.
Observation Upland rice showed a quicker rise in adventitious roots and slower decline in leaf nitrogen from jointing to heading.
Observation Upland rice showed faster postflowering chlorophyll decline.
Observation Upland rice had less negative response to water stress and more positive response to N.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Greater Xanthium density significantly reduced maize height, fresh weight and dry weight.

Taxon: maizeZea mayse0
Organ / stage: 4-5 leaf growth stagee0
Interactor: X. strumariumXanthium strumariume0weed
Outcome: maize height, fresh weight, dry weighte0
Direction: decreasee0

Verbatim

e0
“an increase in X. strumarium density causes a highly significant decrease in maize height, fresh weight, dry weight and leaf area at the 4-5 leaf growth stage”
✓ located verbatim in the source · abstract, characters 768–926

e1
“Xanthium strumarium L.”
✓ located verbatim in the source · abstract, characters 59–81

Title

Competition between maize and Xanthium strumarium L.

R. Nakova; Ganka Baeva; P. Nikolov Pesticidi I Fitomedicina 2004

Other claims from this paper (5)

Observation Xanthium strumarium was highly competitive with maize.
Association Greater Xanthium density significantly reduced maize leaf area.
Association Greater Xanthium density significantly reduced maize yield.
Observation The largest maize trait decrease occurred at 25 Xanthium plants per metre.
Method / resource The authors suggest regression models could predict maize yield damage from competition.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Thousand-grain dry weight decreased significantly.

Taxon: spring wheatTriticum aestivumt0
Treatment: elevated CO2t0
Outcome: 1000-grain dry weighte0
Direction: decreasee0
Value: 2.23% and 6.34%e0

Not reportedComparator

Verbatim

e0
“a significant decrease of 1000-grain dry weight (2.23% and 6.34%)”
✓ located verbatim in the source · abstract, characters 1064–1129

t0
“spring wheat to elevated CO2”
✓ located verbatim in the source · title, characters 14–42

Title

[Responses of spring wheat to elevated CO2 and their effects on Sitobion avenae aphid growth, development and reproduction].

Fajun Chen; Gang Wu; Feng Ge PubMed 2006

Other claims from this paper (13)

Intervention effect Wheat height increased under elevated CO2.
Intervention effect Leaf area increased under elevated CO2.
Observation DC50 and DC75 were brought forward.
Intervention effect Stem, leaf, ear and above-ground biomass increased.
Intervention effect Ear length increased significantly.
Observation Grain number per ear increased significantly.
Observation Ear glucose, disaccharide, and amylose increased significantly.
Observation Ear TSCs/nitrogen ratio increased significantly.
Observation Ear fructose, trisaccharide and nitrogen decreased significantly.
Intervention effect CO2 elevation shortened aphid preoviposition and longevity.
Observation CO2 elevation increased offspring per female aphid.
Observation Aphid MRGR increased under elevated CO2.
Association Aphid MAGR correlated with wheat ear TSCs/nitrogen ratio.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Paclobutrazol significantly decreased total dry weight.

Taxon: Impatiens walleranat0
Treatment: paclobutrazole0
Outcome: total dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“When the growth retardant paclobutrazol was used, a significant decrease in total dry weight has been found.”
✓ located verbatim in the source · abstract, characters 440–548

t0
“Impatiens wallerana”
✓ located verbatim in the source · title, characters 120–139

Title

The effects of plug cell volume, paclobutrazol height control and the transplant stage on the post-transplant growth of Impatiens wallerana pot plant

A. di Benedetto; R. Klasman European Journal of Horticultural Science 2007. doi:10.1079/ejhs.2007/449518

Other claims from this paper (3)

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Zinc accumulation significantly decreased water content, fresh weight and dry weight of barley.

Taxon: barleyHordeum vulgaret0
Treatment: Zinc accumulatione3
Outcome: water content, fresh weight, dry weighte3
Direction: decreasee3

Not reportedComparator

Verbatim

t0
“Effects of Zn and Cd accumulation on structural and physiological characteristics of barley plants”
✓ located verbatim in the source · title, characters 0–98

e3
“Zinc accumulation also resulted in a significant decrease in water content, fresh weight, dry weight and plant height”
✓ located verbatim in the source · abstract, characters 782–899

Title

Effects of Zn and Cd accumulation on structural and physiological characteristics of barley plants

Balaji B. Maruthi Sridhar; Fengxiang X. Han; Susan V. Diehl; et al. Brazilian Journal of Plant Physiology 2007. doi:10.1590/s1677-04202007000100002

Other claims from this paper (8)

Observation Barley accumulated up to 11283 mg kg-1 Zn in the shoots.
Observation Barley accumulated up to 584 mg kg-1 Cd in the shoots.
Intervention effect High Zn concentrations decreased intercellular spaces in leaves, stems and roots of barley.
Intervention effect High Zn concentrations caused breakdown of vascular bundles in leaves, stems and roots of barley.
Intervention effect High Zn concentrations caused shrinkage of palisade and epidermal cells in leaves, stems and roots of barley.
Intervention effect Zinc accumulation significantly decreased plant height of barley.
Intervention effect Cadmium caused structural changes in barley roots only at the higher concentrations.
Observation Barley accumulated significant amounts of Zn and Cd without symptoms of phytotoxicity when metal concentrations were relatively low.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Grain yield, dry weight, and seed weight decreased with irrigation salinity.

Treatment: salinity of irrigation watere0
Outcome: grain yield, total dry weight, weight of 100 seede0
Direction: decreasee0

Not reportedTaxon

Verbatim

e0
“significant decrease in grain yield, total dry weight, weight of 100 seed, protein content, and N and P absorption with the increase in the salinity of irrigation water”
✓ located verbatim in the source · abstract, characters 501–669

Title

Evaluation of Ammonium Phosphate Fertilizers Efficiency on Growth and Yield of Wheat by Using Saline Water

A.K.A. Jarallah; H.M. Shukri Journal of Biotechnology Research Center 2009. doi:10.24126/jobrc.2009.3.1.40

Other claims from this paper (5)

Association Protein content and N and P absorption decreased with irrigation salinity.
Intervention effect MAP fertilizer was superior to DAP fertilizer.
Association Plant parameters had a negative linear relation with irrigation salinity.
Recommendation The authors recommend 4.0 dSm-1 irrigation water with 20% leaching for wheat under specified soil and drainage conditions.
Recommendation The authors conclude ammonium phosphates are efficient fertilizers and MAP is superior to DAP.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Stem tip excision significantly decreased inflorescence number, diameter and dry weight.

Taxon: Gerbera jamesoniiGerbera jamesoniit0
Treatment: Stem tip excisione0
Outcome: inflorescences number, diameter, and dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Stem tip excision plants caused a significant decrease of inflorescences number, diameter, and dry weight”
✓ located verbatim in the source · abstract, characters 786–891

t0
“Gerbera jamesonii”
✓ located verbatim in the source · title, characters 102–119

Title

EFFECT OF STEM TIP EXCISION, SPRAYING WITH BENZYLADENINE AND CYCOCEL ON FLOWERING OF TWO CULTIVARS OF Gerbera jamesonii

A. Atrakchii; H. AL- Qarakolly Mağallaẗ zirāʿaẗ al-rāfidayn 2009. doi:10.33899/magrj.2009.27412

Other claims from this paper (11)

Observation Essandre had higher inflorescence diameter, 76.50 mm.
Observation Estafette had longer peduncles, 34.32 cm.
Observation Estafette also had greater peduncle dry weight.
Intervention effect Stem tip excision significantly decreased peduncle diameter and scape dry weight.
Intervention effect BA at 500 mg.l-1 increased inflorescence number to 5.52 per plant versus control.
Intervention effect BA at 500 mg.l-1 increased inflorescence dry weight.
Intervention effect BA at 500 mg.l-1 increased peduncle length and scape dry weight versus control.
Observation Non-pinched Estafette treated with BA at 250 mg.l-1 produced 6.59 inflorescences per plant.
Observation Non-pinched Estafette treated with BA at 500 mg.l-1 produced 6.82 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 250 mg.l-1 produced 5.87 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 500 mg.l-1 produced 6.00 inflorescences per plant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Stem tip excision significantly decreased peduncle diameter and scape dry weight.

Taxon: Gerbera jamesoniiGerbera jamesoniit0
Treatment: Stem tip excisione0
Outcome: peduncle diameter, and scape dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Stem tip excision plants caused a significant decrease of inflorescences number, diameter, and dry weight, in addition to peduncle diameter, and scape dry weight”
✓ located verbatim in the source · abstract, characters 786–947

t0
“Gerbera jamesonii”
✓ located verbatim in the source · title, characters 102–119

Title

EFFECT OF STEM TIP EXCISION, SPRAYING WITH BENZYLADENINE AND CYCOCEL ON FLOWERING OF TWO CULTIVARS OF Gerbera jamesonii

A. Atrakchii; H. AL- Qarakolly Mağallaẗ zirāʿaẗ al-rāfidayn 2009. doi:10.33899/magrj.2009.27412

Other claims from this paper (11)

Observation Essandre had higher inflorescence diameter, 76.50 mm.
Observation Estafette had longer peduncles, 34.32 cm.
Observation Estafette also had greater peduncle dry weight.
Intervention effect Stem tip excision significantly decreased inflorescence number, diameter and dry weight.
Intervention effect BA at 500 mg.l-1 increased inflorescence number to 5.52 per plant versus control.
Intervention effect BA at 500 mg.l-1 increased inflorescence dry weight.
Intervention effect BA at 500 mg.l-1 increased peduncle length and scape dry weight versus control.
Observation Non-pinched Estafette treated with BA at 250 mg.l-1 produced 6.59 inflorescences per plant.
Observation Non-pinched Estafette treated with BA at 500 mg.l-1 produced 6.82 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 250 mg.l-1 produced 5.87 inflorescences per plant.
Observation Non-pinched Essandre treated with BA at 500 mg.l-1 produced 6.00 inflorescences per plant.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Root dry weight decreased significantly under high Mn.

Taxon: Phytolacca acinosaPhytolacca acinosae0
Organ / stage: rootse0
Treatment: high Mn (5000 μ M)e0
Outcome: dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Mn hyperaccumulator Phytolacca acinosa was investigated in this study. Results showed that high Mn (5000 μ M) in culture solution lead to typical Mn toxicity symptoms in leaves of P. acinosa and decrease of dry matter accumulation in shoots whereas there are no obvious toxicity symptoms and significant decrease of dry weight in roots”
✓ located verbatim in the source · abstract, characters 117–452

Title

Effects of Manganese on Uptake and Translocation of Nutrients in a Hyperaccumulator

Xianghua Xu; Xincai Chen; Jiyan Shi; et al. Journal of Plant Nutrition 2007. doi:10.1080/01904160701615582

Other claims from this paper (9)

Intervention effect High Mn induced toxicity symptoms in P. acinosa leaves.
Intervention effect High Mn decreased shoot dry matter accumulation.
Intervention effect Roots showed no obvious toxicity symptoms under high Mn.
Association Manganese accumulation increased in roots, stems and leaves with medium Mn concentration.
Association Calcium, magnesium and iron concentrations decreased as solution Mn increased.
Observation Calcium and magnesium remained normal and iron sufficient relative to normal plants.
Association Higher Mn affected zinc concentration only in roots.
Association Higher Mn affected phosphorus concentration only in stems.
Intervention effect Excess Mn had no significant influence on potassium or copper concentration.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

boric acid significant decrease shoot length and dry weight of shoot ,root systems

Taxon: barleyHordeum vulgaret0
Treatment: boric acide0
Outcome: shoot length and dry weight of shoot ,root systemse0
Direction: significant decreasee0
Comparator: the other treatmentse0

Verbatim

t0
“barley plant”
✓ located verbatim in the source · title, characters 79–91

e0
“Vhile the results showed that when soil treated with boric acid lead to significant decrease in shoot length and dry weight of shoot ,root systems, chlorophyll a,b content of leaves and cell membrane stability and increase in protein concentrations of shoot and root systems by decreasing potassium and magnesium of shoot and root systems as compared with the other treatments”
✓ located verbatim in the source · abstract, characters 784–1160

Title

Effect of some mineral nutrients in growth and some physiological variables in barley plant

Faeza Mahmood; Hussain Mohammed; Farah Salih Mağallaẗ al-tarbiyaẗ wa-al-ʻilm 2007. doi:10.33899/edusj.2007.162807

Other claims from this paper (6)

Intervention effect calcium chloride increasing shoot length and its dry weight, root length
Intervention effect calcium chloride increasing leaves content of protein and carbohydrate
Intervention effect calcium chloride increasing calcium, magnesium, potassium concentrations
Intervention effect boric acid significant decrease chlorophyll a,b content of leaves and cell membrane stability
Intervention effect boric acid increase protein concentrations of shoot and root systems
Intervention effect boric acid decreasing potassium and magnesium of shoot and root systems

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“dry weight decrease”

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