Intervention effectmodel-written summary

PGPR inoculation significantly improved mineral uptake in broccoli.

A claim from Potential use of plant growth promoting rhizobacteria in organic broccoli (Brassica oleracea L., var. italica) production. · 2010

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

PGPR inoculation significantly improved mineral uptake in broccoli.

Treatment
Inoculation of broccoli plant roots and rhizosphere with PGPR strainse0
Interactor
PGPR strainse0symbiont
Outcome
uptake of mineral elementse0
Direction
improvede0

Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Inoculation of broccoli plant roots and rhizosphere with PGPR strains also improved significantly uptake of mineral elements.”

✓ located verbatim in the source · abstract, characters 935–1060
e1

“Bacillus cereus, (N2-fixing), Brevibacillus reuszeri (phosphate solubilizing), and Rhizobium rubi (N2-fixing and phosphate solubilizing)”

✓ located verbatim in the source · abstract, characters 599–735

Title

Potential use of plant growth promoting rhizobacteria in organic broccoli (Brassica oleracea L., var. italica) production.

Ertan Yıldırım; Hüseyin Karlıdağ; Metin Turan; et al. 2010

Other claims from this paper (2)

Record rev-fb87fbf6f23574bb45d0c99c9a17ed70c14844499786bc6ae4e29c52ad0512f7 · schema claims-v0.9 · position 3 in the model’s answer

Brassica oleracea var. italica · nutrient: content · Brassica oleracea (wild cabbage)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this claim

  1. positive
    Combined humic acid and chelated iron increased nitrogen 1.71 times.

    Combination Influence of Humic Acid and Chelated Iron on yield and quality of Broccoli (Brassica oleracea L) in Erbil, Iraqi Kurdistan Region. · 2023

    Same direction

  2. positive
    Organic broccoli cultivation had higher soil pH, organic C, total N, and available P and K than semi-organic and conventional farming.

    The Study of nutrient removal and implementation of organic farming on broccoli cultivation to anticipate climate change · 2021 · compared with semi-organic and conventional farming

    Same direction

See all 3 papers →

inoculation · nutrient: content · Brassica oleracea (wild cabbage)Positive and negative results

22 papers: 21 positive, 1 negative or no effect

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

  1. negative
    Yeast inoculation gave the highest head nitrate content.

    EFFECT OF SHEEP MANURE, PHOSPHORUS LEVELS AND CHEMICAL FERTILIZERS AS WELL AS BIOFERTILIZERS ON GROWTH, YIELD, NITRATE ACCUMULATION AND CHEMICAL COMPONENTS OF BROCCOLI (Brassica oleracea var italica) PLANTS · 2009

    Opposite direction

  2. positive
    Bacterial inoculations with manure significantly increased nitrogen, potassium and calcium content of broccoli compared with control.

    Growth, Nutrient Uptake, and Yield Promotion of Broccoli by Plant Growth Promoting Rhizobacteria with Manure · 2011 · compared with control

    Same direction

  3. positive
    PGPR inoculations increased macro and micro nutrient content of cauliflower transplants.

    EFFECT OF PLANT GROWTH PROMOTING RHIZOBACTERIA ON GROWTH, NUTRIENT, ORGANIC ACID, AMINO ACID AND HORMONE CONTENT OF CAULIFLOWER (Brassica oleracea L. var. botrytis) TRANSPLANTS · 2014

    Same direction

  4. positive
    Available nutrients in the rhizosphere increased in plants inoculated with biofertilizers in combination with humic acid.

    Enhancing Production Potential of Cabbage and Improves Soil Fertility Status of Indo-Gangetic Plain through Application of Bio-organics and Mineral Fertilizer · 2017

    Same direction

  5. positive
    The combined treatment gave the lowest head nitrate content of 217.17 mg/kg.

    Enhancement of head yield and quality of cabbage (Brassica oleracea) by combining different sources of nutrients · 2012

    Same direction

  6. positive
    Inoculation with E. fredii LP2/20 immobilized in agar increased total N content of plants (9.55%).

    Inoculation of Ensifer fredii strain LP2/20 immobilized in agar results in growth promotion and alteration of bacterial community structure of Chinese kale planted soil · 2020

    Same direction

  7. positive
    Among nonfertilized treatments, LEM applications increased nitrogen mineralization in kale soils.

    Rebuilding Soil Ecosystems for Improved Productivity in Biosolarized Soils · 2019 · compared with nonfertilized treatments

    Same direction

  8. positive
    Joint 2% biochar and microbes increased soil available phosphorus content in soil by 45.5%.

    Impact of Interaction between Biochar and Soil Microorganisms on Growth of Chinese Cabbage by Increasing Soil Fertility · 2023 · compared with soil with or without biochar

    Same direction

13 papers more in this group

See all 22 papers →

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.