Claim · model-written summary
Supplemental calcium salts reduced barley leaf manganese.
- Taxon
- Barley
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Hordeum vulgaree1 - Treatment
- Calciume0
- Outcome
- manganese content of the leaf tissuee0
- Direction
- reducinge0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Calcium, magnesium and potassium salts were found to be antagonistic to manganese, reducing the manganese content of the leaf tissue when supplementing the salts already present in the solutions”
e1“Barley plants grown in standard Hoagland solutions”
Title
Manganese and Boron Toxicities in Standard Culture Solutions1
D. Emerton Williams; James Vlamis Soil Science Society of America Journal 1957. doi:10.2136/sssaj1957.03615995002100020018x
Other claims from this paper (19)
- Observation Recommended manganese and boron concentrations were toxic to barley.
- Observation Recommended manganese and boron concentrations were slightly toxic to lettuce.
- Observation Recommended manganese and boron concentrations were non-toxic to tomato plants.
- Observation Barley in standard Hoagland solution developed dark brown older-leaf spots.
- Association Higher manganese and boron concentrations were associated with decrease in barley yield.
- Association Higher manganese and boron concentrations were associated with increase in barley spotting.
- Association Barley leaf manganese content correlated with toxicity symptoms.
- Intervention effect Decreasing the manganese concentration repressed or prevented barley manganese spots.
- Intervention effect increasing the macro-salt concentration repressed or prevented barley manganese spots.
- Intervention effect adding sodium silicate repressed or prevented barley manganese spots.
- Intervention effect Supplemental magnesium salts reduced barley leaf manganese.
- Intervention effect Supplemental potassium salts reduced barley leaf manganese.
- Intervention effect Silicon repressed barley manganese toxicity symptoms.
- Intervention effect Silicon had no effect on barley leaf manganese content.
- Intervention effect Reducing the boron concentration eliminated boron spotting in barley.
- Intervention effect increasing the macro-salt concentration eliminated boron spotting in barley.
- Intervention effect Added silicon slightly reduced barley boron necrosis.
- Observation Winter-grown barley tolerated higher manganese before toxicity symptoms than summer-grown plants.
- Observation Winter-grown barley tolerated higher boron concentrations before toxicity symptoms than summer-grown plants.