Claim · model-written summary
Foliar treatments, especially those with amino acids, increased tuber starch within each PAW level.
- Taxon
- potato
Solanum tuberosume1 - Treatment
- Foliar treatments—particularly with amino acidse0
- Outcome
- starche0
- Direction
- increasede0
- Qualifier
- within each PAW levele0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar treatments—particularly with amino acids—also increased tuber glucose, fructose, sucrose, and starch within each PAW level”
e1“potato (Solanum tuberosum L.)”
Title
Bakhytkul Kenzhaliyeva; Gulnur Daldabayeva; Gulzhanat Shamshina; et al. EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 2026. doi:10.18393/ejss.1893889
Other claims from this paper (12)
- Intervention effect Decreasing plant-available water reduced potato stem number, stem diameter, plant length and total leaf number.
- Intervention effect Decreasing plant-available water reduced total leaf number.
- Intervention effect Decreasing plant-available water reduced tuber yield.
- Intervention effect Decreasing plant-available water reduced tuber carbohydrate concentrations.
- Intervention effect Sequential foliar fertilization improved vegetative growth relative to the control across irrigation regimes.
- Intervention effect Sequential foliar fertilization increased tuber yield relative to the control across irrigation regimes.
- Intervention effect Adding amino acids to foliar fertilization gave a further benefit.
- Association Yield responses exceeded changes in tuber number.
- Mechanism The yield response suggested an effect mainly on tuber growth rather than tuber set.
- Intervention effect Foliar treatments, especially those with amino acids, increased tuber glucose, fructose and sucrose within each PAW level.
- Mechanism Higher tuber carbohydrates suggested improved carbon assimilation or sink activity under water limitation.
- Recommendation The authors recommended a stage-targeted foliar NPK program with amino acids to reduce yield penalties under deficit irrigation.