Abstract
Three kinds of foliar fertilizers on yield and quality of Crimson seedless grape,Red globe grape and Munage grape were studied to provide theoretical bases for effective foliar fertilization in the grape production.The result showed that spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stages of the grapes significantly increased the chlorophyll content(SPAD value),yields,soluble solid content and the reduced ascorbic acid,and significantly reduced the titratable acid content.Of which,the effect of consecutive spraying humic acid liquid fertilizer for four times on Crimson seedless grape of Turpan was most significant,with the yield increment of 21.26% and quality improvement compared with the control.For Red globe grape and Munage grape of Aksu,spraying amino acid chelated calcium liquid fertilizer got the best effect with the yield increment of 8.50% and 17.15% respectively,significantly higher than other two fertilizer spraying treatments,and the quality was also better than that of them.
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Claims 9
Claim · model-written summary
Foliar fertilizer spraying significantly increased grape chlorophyll, yield and soluble solids.
- Taxon
- grapese0
- Treatment
- spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stagese1
- Outcome
- chlorophyll content(SPAD value),yields,soluble solid contente0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“grapes significantly increased the chlorophyll content(SPAD value),yields,soluble solid content and the reduced ascorbic acid”
e1“spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stages”
Claim · model-written summary
Foliar fertilizer spraying significantly increased reduced ascorbic acid in grapes.
- Taxon
- grapese0
- Treatment
- spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stagese1
- Outcome
- reduced ascorbic acide0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“grapes significantly increased the chlorophyll content(SPAD value),yields,soluble solid content and the reduced ascorbic acid”
e1“spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stages”
Claim · model-written summary
Foliar fertilizer spraying significantly reduced grape titratable acid content.
- Taxon
- Grapest0
- Treatment
- spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stagese1
- Outcome
- titratable acid contente0
- Direction
- reducede0
Not reportedComparator
Verbatim
t0“Grapes”
e0“significantly reduced the titratable acid content”
e1“spraying amino acid chelated calcium liquid fertilizer,humic acid liquid fertilizer and balanced nutrition at different growth stages”
Claim · model-written summary
Four humic acid fertilizer sprays raised Crimson seedless grape yield by 21.26% relative to control.
Verbatim
e0“consecutive spraying humic acid liquid fertilizer for four times on Crimson seedless grape of Turpan was most significant,with the yield increment of 21.26% and quality improvement compared with the control”
Claim · model-written summary
Four humic acid fertilizer sprays improved Crimson seedless grape quality relative to control.
Verbatim
e0“consecutive spraying humic acid liquid fertilizer for four times on Crimson seedless grape of Turpan was most significant,with the yield increment of 21.26% and quality improvement compared with the control”
Claim · model-written summary
Amino acid chelated calcium fertilizer increased Red globe grape yield by 8.50%, outperforming other sprays.
Verbatim
e0“For Red globe grape and Munage grape of Aksu,spraying amino acid chelated calcium liquid fertilizer got the best effect with the yield increment of 8.50% and 17.15% respectively,significantly higher than other two fertilizer spraying treatments”
Claim · model-written summary
Amino acid chelated calcium fertilizer increased Munage grape yield by 17.15%, outperforming other sprays.
Verbatim
e0“For Red globe grape and Munage grape of Aksu,spraying amino acid chelated calcium liquid fertilizer got the best effect with the yield increment of 8.50% and 17.15% respectively,significantly higher than other two fertilizer spraying treatments”
Claim · model-written summary
Calcium fertilizer improved Red globe grape quality over other sprays.
Verbatim
e0“For Red globe grape and Munage grape of Aksu,spraying amino acid chelated calcium liquid fertilizer got the best effect with the yield increment of 8.50% and 17.15% respectively,significantly higher than other two fertilizer spraying treatments,and the quality was also better than that of them”
Claim · model-written summary
Calcium fertilizer improved Munage grape quality over other sprays.
Verbatim
e0“For Red globe grape and Munage grape of Aksu,spraying amino acid chelated calcium liquid fertilizer got the best effect with the yield increment of 8.50% and 17.15% respectively,significantly higher than other two fertilizer spraying treatments,and the quality was also better than that of them”
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See all 11 papers →8 of 25 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.