Claim · model-written summary
Ear-leaf Zn ranged from 18.9 to 26.5 mg among hybrids, a significant effect of inheritance.
- Taxon
- corn
Zea mays subsp. mayst0 - Material
- the hybridse0
- Outcome
- Zne0
- Value
- from 18.9 to 26.5 mg Zne0
- Qualifier
- influences of inheritance (differences among the hybrids)e0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“corn (Zea mays L.)”
e0“Significant influences of inheritance (differences among the hybrids) were found with ranges of variations as follows: from 18.9 to 26.5 mg Zn, from 14.2 to 17.2 mg Mn and from 120 to 142 mg Fe kg-1”
Title
Vlado Kovačević; Imre Kádár; Ivan Brkić; et al. 1998
Other claims from this paper (19)
- Observation Corn grain yields ranged from 1.83 to 7.04 t/ha across applied potash fertilization levels.
- Observation Grain yields among corn hybrids ranged from 4.35 t/ha (Bc 66-61) to 5.31 t/ha (OsSK 407).
- Association Hybrid and K fertilization considerably influenced plant density realization.
- Observation Ear-leaf zinc at silking was low, at 23.2 mg Zn kg-1.
- Observation Ear-leaf manganese at silking was low, at 15.7 mg Mn kg-1.
- Observation Ear-leaf iron at silking was low, at 130 mg Fe kg-1.
- Observation Ear-leaf Mn ranged from 14.2 to 17.2 mg among hybrids, a significant effect of inheritance.
- Observation Ear-leaf Fe ranged from 120 to 142 mg/kg among hybrids, a significant effect of inheritance.
- Intervention effect Ear-leaf Mn and Fe concentrations decreased under potash fertilization.
- Intervention effect Ear-leaf Zn increased under potash fertilization.
- Intervention effect Plant K status improved under potash fertilization, reaching 1.18% K.
- Intervention effect Plant Mg status was reported as improved under potash fertilization, at 0.47% Mg.
- Association Ear-leaf K status differences between OsSK377 and Bc66-61 may be linked to their grain yield differences.
- Intervention effect Corn grain yields were 75% lower under soil stress from K deficiency and Mg oversupply.
- Observation Soil test showed low exchangeable K.
- Observation Soil test showed high exchangeable Mg.
- Observation Soil test showed low Zn, Mn and Fe.
- Recommendation Increased K fertilization and more tolerant hybrids are recommended for corn production improvement on these problem soils.
- Recommendation Fertilization with manganese and iron could add to grain yield increases on K-fixing gleysols in Croatia.