Intervention effectmodel-written summary

Sludge and FYM reduced exchangeable and Fe-Mn oxide-bound Cd fractions.

A claim from Phytoextractability of Cd from Soil by Some Oilseed Species as Affected by Sewage Sludge and Farmyard Manure · 2013

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Sludge and FYM reduced exchangeable and Fe-Mn oxide-bound Cd fractions.

Taxon
Brassica juncea, Brassica napus, and Eruca sativaBrassica junceaBrassica napusEruca vesicaria subsp. sativae3
Treatment
sewage sludge as well as FYMe0
Outcome
exchangeable and Fe-Mn oxide–bound fractionse0
Direction
decreasese0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Brassica juncea
Brassica juncea · TaxonDalgial · CC BY-SA 3.0 · Wikimedia Commons ↗
Brassica napus
Brassica napus · TaxonDidier Descouens · CC BY-SA 4.0 · Wikimedia Commons ↗
Eruca vesicaria subsp. sativa
Eruca vesicaria subsp. sativa · TaxonLeo Michels · Public domain · Wikimedia Commons ↗

Verbatim

e0

“application of sewage sludge as well as FYM resulted in decreases in the exchangeable and Fe-Mn oxide–bound fractions”

✓ located verbatim in the source · abstract, characters 1782–1899
e3

“three oilseed crop species (viz., Brassica juncea, Brassica napus, and Eruca sativa)”

✓ located verbatim in the source · abstract, characters 266–350

Title

Phytoextractability of Cd from Soil by Some Oilseed Species as Affected by Sewage Sludge and Farmyard Manure

A. K. Indoria; S. R. Poonia; K. L. Sharma Communications in Soil Science and Plant Analysis 2013. doi:10.1080/00103624.2013.847451

Other claims from this paper (16)

Record rev-7fa20de1e293d30ef0699e22f8943c34ab4e2d7b9e58e854daff139f08d5ca82 · schema claims-v0.9 · position 15 in the model’s answer

organic · nutrient: content · Brassica juncea (Indian mustard)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this claim · 1 in the opposite direction

  1. negative
    Sewage sludge/effluent addition increased Zn uptake by lettuce and mustard rape.

    Environmental and Potential Health Effects of Growing Leafy Vegetables on Soil Irrigated Using Sewage Sludge and Effluent: A Case of Zn and Cu · 2004

    Opposite direction

  2. positive
    RF +CR 4 tonnes/ha gave the maximum N uptake (102.7 kg/ha) in Indian mustard.

    Tillage and residue retention effect on crop and water productivity of Indian mustard (Brassica juncea) under rainfed conditions · 2018

    Same direction

  3. positive
    SS increased first-crop nitrogen uptake of Brassica juncea by 92% over control.

    Yield, nutrient and heavy metal uptake of leafy vegetables grown in sewage sludge and poultry manure amended soils · 2017 · compared with control

    Same direction

See all 4 papers →

fertilization · nutrient: content · Eruca vesicariaPositive and negative results

7 papers: 5 positive, 2 negative or no effect

4 papers in the same direction as this claim · 2 in the opposite direction

  1. negative
    At 2.1 dS·m−1 nutrient solution N and Ca declined significantly

    Photosynthesis, Biomass Production, Nutritional Quality, and Flavor-Related Phytochemical Properties of Hydroponic-Grown Arugula (Eruca sativa Mill.) ‘Standard’ under Different Electrical Conductivities of Nutrient Solution · 2021

    Opposite direction

  2. negative
    Chemical fertilizers slightly increased nitrate accumulation compared with farmyard manure, without a significant difference between them.

    THE EFFECT OF NITROGEN SOURCES ON YIELD AND QUALITY OF SALAD ROCKET GROWN IN DIFFERENT MONTHS OF THE YEAR · 2011 · compared with farmyard manure

    Opposite direction

  3. positive
    Rocket plants grown with compost partly blocked zinc immediately outside the root endodermis as zinc-phytate.

    Zinc Distribution and Speciation within Rocket Plants (Eruca vesicaria L. Cavalieri) Grown on a Polluted Soil Amended with Compost as Determined by XRF Microtomography and Micro-XANES · 2008

    Same direction

  4. positive
    Replacing the nutrient solution with tap water reduced leaf nitrate content greatly, from 4,288-6,764 to 52-634 mg NO3 kg-1 FW, compared with a day before.

    Production of rocket (Eruca sativa Mill.) on plug trays and on a floating system in relation to reduced nitrate content · 2013 · compared with a day before

    Same direction

  5. positive
    Nitrogen from green manure significantly increased arugula nitrogen uptake.

    Nitrogen Supply from Green Manure Enhanced with Increased Tillage Frequency: A Note · 2019

    Same direction

  6. positive
    The fertigation strategy with 100% of the recommended fertilization gave better N, P and K results than the other doses.

    Fertigation of arugula crops grown in saline soils · 2024 · compared with other doses

    Same direction

See all 7 papers →

organic · nutrient: content · Brassica napus (oilseed rape)Positive and negative results

9 papers: 8 positive, 1 negative or no effect

7 papers in the same direction as this claim · 1 in the opposite direction

  1. negative
    Nitrogen fertilizer, organic manure and OMN fertilizer each increased nitrate accumulation in rape.

    Effect of Different Fertilizer Applying Treatments on Nitrate Accumulation in Rape under Different Nitrogen Levels · 2005

    Opposite direction

  2. positive
    The combination of SM + SR and RF + SR increased the accumulation of N, P and K in rapeseed.

    Optimum Water and Fertilizer Management for Better Growth and Resource Use Efficiency of Rapeseed in Rainy and Drought Seasons · 2020

    Same direction

  3. positive
    SS increased first-crop nitrogen uptake of Brassica napus by 53% over control.

    Yield, nutrient and heavy metal uptake of leafy vegetables grown in sewage sludge and poultry manure amended soils · 2017 · compared with control

    Same direction

  4. positive
    Half chemical and half organic nitrogen decreased nitrate accumulation in rape.

    Effect of fertilizer application on nitrate accumulation in rape · 2001

    Same direction

  5. positive
    Sewage sludge substitution decreased rapeseed nitrate content by 10% to 21%.

    The Effects of Different Sewage Sludge Application on Rapeseed Growth and Quality Under High Fertilizer Input · 2013 · compared with conventional fertilization treatment

    Same direction

  6. positive
    Soil copper content was significantly higher than control.

    Effects of Municipal Household Garbage and Sewage Sludge Compound Fertilizer on the Rape Output and Soil Fertility Character · 2005 · compared with control

    Same direction

  7. positive
    Biogas production waste, sewage sludge and manure composts increased potassium concentration in rape seeds.

    The influence of composts on potato tuber, spring oilseed rape seed and threshing residue yields and concentrations of chemical elements in them · 2017

    Same direction

  8. positive
    Rapeseed receiving RDF, organic matter and higher S and B doses had higher S uptake.

    Integrated nutrient management on yield and quality parameters of rapeseed (Brassica Campestris L.) grown in a typic Haplaquept soil · 2020

    Same direction

See all 9 papers →

3 of 5 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.