Search claims · PlantClaims

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation and fertilization program improve average shoot length, averageshoots diameter and number of leaves/shoot.

Taxon: ORANGE TREESt0
Treatment: moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)e0
Outcome: average shoot length, averageshoots diameter and number of leaves/shoote0
Direction: improvee0

Not reportedComparator

Verbatim

e0
“Theresults indicated that use of moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)followed by (50% organic NPK + 50% mixed mineral ore + bio-fertilizers NPK)exhibited decrease in pH and increased (EC, O.M., available macronutrients(NPK), soil microorganisms content and dehydrogenase activ…” Show full quote
✓ located verbatim in the source · abstract, characters 967–1815

t0
“"WASHINGTON NAVEL" ORANGE TREES”
✓ located verbatim in the source · title, characters 42–73

Title

IRRIGATION AND FERTILIZATION PROGRAMS FOR "WASHINGTON NAVEL" ORANGE TREES IN SANDY SOIL UNDER DESERT CLIMATIC CONDITIONS. 1- EFFECT ON SOIL PROPERTIES, VEGETATIVE GROWTH AND YIELD

M Zayan; R Sayed; El-Shereif; et al. Journal of Sustainable Agricultural Sciences 2016. doi:10.21608/jsas.2016.2886

Other claims from this paper (8)

Intervention effect The irrigation and fertilization program decrease pH.
Intervention effect The irrigation and fertilization program increased EC, O.M., available macronutrients(NPK).
Intervention effect The irrigation and fertilization program increased soil microorganisms content and dehydrogenase activity.
Intervention effect The irrigation and fertilization program improve trunk cross-sectional area(TCSA), canopy volume (CV), number of shoots.
Intervention effect The irrigation and fertilization program improve leaf area,leaf dry weight and specific leaf weight.
Intervention effect The irrigation and fertilization program best fruityield with its components as number of fruits/tree, kg/tree, ton/fed. and yieldefficiency (YE).
Intervention effect Deficit irrigation with the same fertilization program increased field water use efficiency and water productivity.
Recommendation The authors recommend both programs to save irrigation water and replace chemical fertilizer under the study conditions.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Humic acid at 600 mg kg-1 with 2 weeks flooded and 2 weeks field capacity water management decreased Fe2+ concentration from 1,614 to 180 mg kg-1 compared with continuous flooding without humic acid

Taxon: rice plantsOryza sativae0
Treatment: 600 mg kg-1 humic acid extracted from rice straw compost combined with 2 week flooded – 2 weeks field capacity of water managemente2
Outcome: Fe2+ concentratione1
Direction: decreasede1
Value: 1,614 to 180 mg kg-1e1
Comparator: continuous flooding and without humic acid applicatione1

Verbatim

e0
“optimal production of rice plants”
✓ located verbatim in the source · abstract, characters 221–254

e1
“Those treatment decreased Fe2+ concentration from 1,614 to 180 mg kg-1 and increased the dry weight of grain from 5.15 to 16.73 g pot-1 compared to continuous flooding and without humic acid application”
✓ located verbatim in the source · abstract, characters 1094–1296

e2
“The best treatment was found at the application of 600 mg kg-1 humic acid extracted from rice straw compost combined with 2 week flooded – 2 weeks field capacity of water management”
✓ located verbatim in the source · abstract, characters 911–1092

Title

Humic Acid and Water Management to Decrease Ferro (Fe2+) Solution and Increase Productivity of Established New Rice Field

Herviyanti; Teguh Budi Prasetyo; Fachri Ahmad; et al. Journal of Tropical Soils 2012

Other claims from this paper (2)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation and fertilization program improve trunk cross-sectional area(TCSA), canopy volume (CV), number of shoots.

Taxon: ORANGE TREESt0
Treatment: moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)e0
Outcome: trunk cross-sectional area(TCSA), canopy volume (CV), number of shootse0
Direction: improvee0

Not reportedComparator

Verbatim

e0
“Theresults indicated that use of moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)followed by (50% organic NPK + 50% mixed mineral ore + bio-fertilizers NPK)exhibited decrease in pH and increased (EC, O.M., available macronutrients(NPK), soil microorganisms content and dehydrogenase activ…” Show full quote
✓ located verbatim in the source · abstract, characters 967–1815

t0
“"WASHINGTON NAVEL" ORANGE TREES”
✓ located verbatim in the source · title, characters 42–73

Title

IRRIGATION AND FERTILIZATION PROGRAMS FOR "WASHINGTON NAVEL" ORANGE TREES IN SANDY SOIL UNDER DESERT CLIMATIC CONDITIONS. 1- EFFECT ON SOIL PROPERTIES, VEGETATIVE GROWTH AND YIELD

M Zayan; R Sayed; El-Shereif; et al. Journal of Sustainable Agricultural Sciences 2016. doi:10.21608/jsas.2016.2886

Other claims from this paper (8)

Intervention effect The irrigation and fertilization program decrease pH.
Intervention effect The irrigation and fertilization program increased EC, O.M., available macronutrients(NPK).
Intervention effect The irrigation and fertilization program increased soil microorganisms content and dehydrogenase activity.
Intervention effect The irrigation and fertilization program improve average shoot length, averageshoots diameter and number of leaves/shoot.
Intervention effect The irrigation and fertilization program improve leaf area,leaf dry weight and specific leaf weight.
Intervention effect The irrigation and fertilization program best fruityield with its components as number of fruits/tree, kg/tree, ton/fed. and yieldefficiency (YE).
Intervention effect Deficit irrigation with the same fertilization program increased field water use efficiency and water productivity.
Recommendation The authors recommend both programs to save irrigation water and replace chemical fertilizer under the study conditions.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High PPF increased growth, RGR and NAR at 46 or 69 mmol m−3 CO2.

Taxon: lettuceLactuca sativae2
Treatment: high PPF of 880-900 micromoles m-2 s-1e0
Outcome: growth, RGR, net assimilation rate (NAR)e0
Direction: increasese0
Qualifier: at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2e0

Not reportedComparator

Verbatim

e0
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn), but a decrease in leaf area ratio (LAR), at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2”
✓ located verbatim in the source · abstract, characters 423–661

e1
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn), but a decrease in leaf area ratio (LAR), at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2”
✓ located verbatim in the source · abstract, characters 423–661

t0
“Effects of CO2and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green”
✓ located verbatim in the source · title, characters 0–120

e2
“Enrichment of CO2 to 46 mmol m-3 (1000 mm3 dm-3) at a moderate photosynthetic photon flux (PPF) of 450 micromoles m-2 s-1 stimulated fresh and dry weight gain of lettuce leaves 39% to 75% relative to plants at 16 mmol m-3 CO2 (350 mm3 dm-3).”
✓ located verbatim in the source · abstract, characters 0–241

e3
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn), but a decrease in leaf area ratio (LAR), at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2”
✓ located verbatim in the source · abstract, characters 423–661

e4
“Enrichment of CO2 to a supraoptimal level of 92 mmol m-3 (2000 mm3 dm-3) at high PPF increased leaf area and LAR”
✓ located verbatim in the source · abstract, characters 718–830

Title

Effects of CO₂and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green'

SHARON L. KNIGHT; CARY A. MITCHELL Journal of Experimental Botany 1988. doi:10.1093/jxb/39.3.317

Other claims from this paper (9)

Intervention effect CO2 enrichment increased lettuce leaf fresh weight gain by 39–75% at moderate PPF.
Intervention effect CO2 enrichment increased lettuce leaf dry weight gain by 39–75% at moderate PPF.
Observation Relative growth rate increased only in the first days of exponential growth.
Intervention effect CO2 above 46 mmol m−3 gave no further growth benefit at moderate PPF.
Intervention effect High PPF increased photosynthetic rate at enriched CO2.
Intervention effect High PPF decreased leaf area ratio.
Intervention effect At high PPF, supraoptimal CO2 increased leaf area and LAR.
Intervention effect Supraoptimal CO2 decreased specific leaf weight, NAR and Pn.
Intervention effect Supraoptimal CO2 had no effect on organ dry weights or RGR compared with 69 mmol m−3 CO2.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination of MT + Put reduced leaf contents of methylglyoxal (MG), hydrogen peroxide (H2O2) and malondialdehyde (MDA) in snap bean under salinity.

Taxon: snap beane0
Treatment: combination of MT + Pute1
Outcome: methylglyoxal (MG), hydrogen peroxide (H2O2), and the rate of lipid peroxidation (malondialdehyde; MDA)e2
Direction: reducinge2

Not reportedComparator

Verbatim

e0
“salt stress applied by 50 mM of sodium chloride (NaCl) on snap bean seedlings has been supplemented with 20 μM of MT and/or 100 μM of putrescine (Put) (individually and in combination)”
✓ located verbatim in the source · abstract, characters 213–397

e1
“the combination of MT + Put achieved the highest significant increase in shoot fresh and dry weight, chlorophyll (Chl a), Chl a + b, carotenoids, total soluble sugars, proline, K, Ca, and cell membrane stability index (CMSI), as well as catalase (CAT) and peroxidase (POX) activities”
✓ located verbatim in the source · abstract, characters 449–732

e2
“This improvement was associated with an obvious decrease in Na, Na/K ratio, and oxidative damage as indicated by reducing leaf contents of methylglyoxal (MG), hydrogen peroxide (H2O2), and the rate of lipid peroxidation (malondialdehyde; MDA)”
✓ located verbatim in the source · abstract, characters 734–976

Title

Synergistic Impact of Melatonin and Putrescine Interaction in Mitigating Salinity Stress in Snap Bean Seedlings: Reduction of Oxidative Damage and Inhibition of Polyamine Catabolism

Hossam S. El-Beltagi; Ahmed Abou El-Yazied; Hany G. Abd El-Gawad; et al. Horticulturae 2023. doi:10.3390/horticulturae9020285

Other claims from this paper (12)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The irrigation and fertilization program best fruityield with its components as number of fruits/tree, kg/tree, ton/fed. and yieldefficiency (YE).

Taxon: ORANGE TREESt0
Treatment: moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)e0
Outcome: fruityield with its components as number of fruits/tree, kg/tree, ton/fed. and yieldefficiency (YE)e0
Direction: beste0

Not reportedComparator

Verbatim

e0
“Theresults indicated that use of moderate irrigation (2919.34 - 3157.88m3/fed./year) and the fertilization program/fed./year (33.33% mineral NPK +33.33% organic NPK + 33.33% mixed mineral ore + bio-fertilizer NPK)followed by (50% organic NPK + 50% mixed mineral ore + bio-fertilizers NPK)exhibited decrease in pH and increased (EC, O.M., available macronutrients(NPK), soil microorganisms content and dehydrogenase activ…” Show full quote
✓ located verbatim in the source · abstract, characters 967–1815

t0
“"WASHINGTON NAVEL" ORANGE TREES”
✓ located verbatim in the source · title, characters 42–73

Title

IRRIGATION AND FERTILIZATION PROGRAMS FOR "WASHINGTON NAVEL" ORANGE TREES IN SANDY SOIL UNDER DESERT CLIMATIC CONDITIONS. 1- EFFECT ON SOIL PROPERTIES, VEGETATIVE GROWTH AND YIELD

M Zayan; R Sayed; El-Shereif; et al. Journal of Sustainable Agricultural Sciences 2016. doi:10.21608/jsas.2016.2886

Other claims from this paper (8)

Intervention effect The irrigation and fertilization program decrease pH.
Intervention effect The irrigation and fertilization program increased EC, O.M., available macronutrients(NPK).
Intervention effect The irrigation and fertilization program increased soil microorganisms content and dehydrogenase activity.
Intervention effect The irrigation and fertilization program improve trunk cross-sectional area(TCSA), canopy volume (CV), number of shoots.
Intervention effect The irrigation and fertilization program improve average shoot length, averageshoots diameter and number of leaves/shoot.
Intervention effect The irrigation and fertilization program improve leaf area,leaf dry weight and specific leaf weight.
Intervention effect Deficit irrigation with the same fertilization program increased field water use efficiency and water productivity.
Recommendation The authors recommend both programs to save irrigation water and replace chemical fertilizer under the study conditions.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Relative growth rate increased only in the first days of exponential growth.

Taxon: lettuceLactuca sativae2
Outcome: Relative growth rate (RGR)e0
Direction: stimulatede0
Qualifier: only during the first several days of exponential growthe0

Verbatim

e0
“Relative growth rate (RGR) was stimulated only during the first several days of exponential growth.”
✓ located verbatim in the source · abstract, characters 242–341

e1
“Relative growth rate (RGR) was stimulated only during the first several days of exponential growth.”
✓ located verbatim in the source · abstract, characters 242–341

t0
“Effects of CO2and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green”
✓ located verbatim in the source · title, characters 0–120

e2
“Enrichment of CO2 to 46 mmol m-3 (1000 mm3 dm-3) at a moderate photosynthetic photon flux (PPF) of 450 micromoles m-2 s-1 stimulated fresh and dry weight gain of lettuce leaves 39% to 75% relative to plants at 16 mmol m-3 CO2 (350 mm3 dm-3).”
✓ located verbatim in the source · abstract, characters 0–241

e3
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn), but a decrease in leaf area ratio (LAR), at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2”
✓ located verbatim in the source · abstract, characters 423–661

e4
“Enrichment of CO2 to a supraoptimal level of 92 mmol m-3 (2000 mm3 dm-3) at high PPF increased leaf area and LAR”
✓ located verbatim in the source · abstract, characters 718–830

Title

Effects of CO₂and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green'

SHARON L. KNIGHT; CARY A. MITCHELL Journal of Experimental Botany 1988. doi:10.1093/jxb/39.3.317

Other claims from this paper (9)

Intervention effect CO2 enrichment increased lettuce leaf fresh weight gain by 39–75% at moderate PPF.
Intervention effect CO2 enrichment increased lettuce leaf dry weight gain by 39–75% at moderate PPF.
Intervention effect CO2 above 46 mmol m−3 gave no further growth benefit at moderate PPF.
Intervention effect High PPF increased growth, RGR and NAR at 46 or 69 mmol m−3 CO2.
Intervention effect High PPF increased photosynthetic rate at enriched CO2.
Intervention effect High PPF decreased leaf area ratio.
Intervention effect At high PPF, supraoptimal CO2 increased leaf area and LAR.
Intervention effect Supraoptimal CO2 decreased specific leaf weight, NAR and Pn.
Intervention effect Supraoptimal CO2 had no effect on organ dry weights or RGR compared with 69 mmol m−3 CO2.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

High PPF increased photosynthetic rate at enriched CO2.

Taxon: lettuceLactuca sativae2
Treatment: high PPF of 880-900 micromoles m-2 s-1e0
Outcome: photosynthetic rate (Pn)e0
Direction: increasese0

Not reportedComparator

Verbatim

e0
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn)”
✓ located verbatim in the source · abstract, characters 423–570

e1
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn)”
✓ located verbatim in the source · abstract, characters 423–570

t0
“Effects of CO2and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green”
✓ located verbatim in the source · title, characters 0–120

e2
“Enrichment of CO2 to 46 mmol m-3 (1000 mm3 dm-3) at a moderate photosynthetic photon flux (PPF) of 450 micromoles m-2 s-1 stimulated fresh and dry weight gain of lettuce leaves 39% to 75% relative to plants at 16 mmol m-3 CO2 (350 mm3 dm-3).”
✓ located verbatim in the source · abstract, characters 0–241

e3
“high PPF of 880-900 micromoles m-2 s-1 gave further, substantial increases in growth, RGR, net assimilation rate (NAR) and photosynthetic rate (Pn), but a decrease in leaf area ratio (LAR), at 46 or 69 mmol m-3 (1000 or 1500 mm3 dm-3) CO2”
✓ located verbatim in the source · abstract, characters 423–661

e4
“Enrichment of CO2 to a supraoptimal level of 92 mmol m-3 (2000 mm3 dm-3) at high PPF increased leaf area and LAR”
✓ located verbatim in the source · abstract, characters 718–830

Title

Effects of CO₂and Photosynthetic Photon Flux on Yield, Gas Exchange and Growth Rate ofLactuca SativaL. ‘Waldmann’s Green'

SHARON L. KNIGHT; CARY A. MITCHELL Journal of Experimental Botany 1988. doi:10.1093/jxb/39.3.317

Other claims from this paper (9)

Intervention effect CO2 enrichment increased lettuce leaf fresh weight gain by 39–75% at moderate PPF.
Intervention effect CO2 enrichment increased lettuce leaf dry weight gain by 39–75% at moderate PPF.
Observation Relative growth rate increased only in the first days of exponential growth.
Intervention effect CO2 above 46 mmol m−3 gave no further growth benefit at moderate PPF.
Intervention effect High PPF increased growth, RGR and NAR at 46 or 69 mmol m−3 CO2.
Intervention effect High PPF decreased leaf area ratio.
Intervention effect At high PPF, supraoptimal CO2 increased leaf area and LAR.
Intervention effect Supraoptimal CO2 decreased specific leaf weight, NAR and Pn.
Intervention effect Supraoptimal CO2 had no effect on organ dry weights or RGR compared with 69 mmol m−3 CO2.

“dry weight decrease”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics