Claim · model-written summary
Foliar spraying of three fertilizers significantly increased chlorophyll content (SPAD), soluble solid content and reduced ascorbic acid in grapes.
- Taxon
- grapese0
- Treatment
- spraying Amino acid chelated Calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrientse0
- Outcome
- chlorophyll content(SPAD value)e0
- Direction
- increasee0
- Qualifier
- at different growth stagese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e0“spraying Amino acid chelated Calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrients at different growth stages of the grapes could significantly increase the chlorophyll content(SPAD value),yield,soluble solid content and the reduced ascorbic acid”
Title
Wang Yue-jin Ganhan diqu nongye yanjiu 2010
Other claims from this paper (5)
- Intervention effect Foliar spraying of three fertilizers significantly increased grape yield.
- Intervention effect The foliar fertilizers significantly reduced the titratable acid content of grapes.
- Intervention effect Four sprays of amino acid chelated calcium liquid fertilizer gave the best effect, with a yield increase of 8.50% in Red Globe grape.
- Intervention effect Four sprays of amino acid chelated calcium liquid fertilizer gave the best effect, with a yield increase of 17.15% in Munage grape.
- Intervention effect Grape quality under acid chelated calcium liquid fertilizer was better than under the other two spray fertilizers.