Abstract
The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment.the results showed that the application in root with 300 diluted liquid of high-efficient biological potassium fertilizer and 0.2 % potassium dihydrogen phosphate fertilizer used on leaves could promote the synthesis of chlorophyll,significantly increase SPAD value,photosynthetic rate,the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qP and decease non-photochemical quenching efficient(NPQ) in leaves.High-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape application also increased the soluble solid content in grapes,fruit firmness and promoted the coloring formation of fruit.The application in root with 300 diluted liquid of High-efficient biological potassium fertilizer was the best.
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Claims 7
Claim · model-written summary
Root application of biological potassium fertilizer promoted chlorophyll synthesis in Kyoho grape leaves.
- Taxon
- grapee0
- Treatment
- application in root with 300 diluted liquid of high-efficient biological potassium fertilizere1
- Outcome
- synthesis of chlorophylle1
- Direction
- promotee1
- Setting
- field experimente0
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e1“the application in root with 300 diluted liquid of high-efficient biological potassium fertilizer and 0.2 % potassium dihydrogen phosphate fertilizer used on leaves could promote the synthesis of chlorophyll,significantly increase SPAD value,photosynthetic rate,the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qP and decease non-photochemical quenching efficient(NPQ) in leaves”
Claim · model-written summary
Root application of biological potassium fertilizer significantly increased SPAD value and photosynthetic rate of Kyoho grape leaves.
- Taxon
- grapee0
- Treatment
- application in root with 300 diluted liquid of high-efficient biological potassium fertilizere1
- Outcome
- SPAD value,photosynthetic ratee1
- Direction
- increasee1
- Setting
- field experimente0
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e1“the application in root with 300 diluted liquid of high-efficient biological potassium fertilizer and 0.2 % potassium dihydrogen phosphate fertilizer used on leaves could promote the synthesis of chlorophyll,significantly increase SPAD value,photosynthetic rate,the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qP and decease non-photochemical quenching efficient(NPQ) in leaves”
Claim · model-written summary
Root application of biological potassium fertilizer increased chlorophyll fluorescence parameters ΦPSⅡ, Fv/Fo and qP of Kyoho grape leaves.
- Taxon
- grapee0
- Treatment
- application in root with 300 diluted liquid of high-efficient biological potassium fertilizere1
- Outcome
- the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qPe1
- Direction
- increasee1
- Setting
- field experimente0
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e1“the application in root with 300 diluted liquid of high-efficient biological potassium fertilizer and 0.2 % potassium dihydrogen phosphate fertilizer used on leaves could promote the synthesis of chlorophyll,significantly increase SPAD value,photosynthetic rate,the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qP and decease non-photochemical quenching efficient(NPQ) in leaves”
Claim · model-written summary
Root application of biological potassium fertilizer decreased non-photochemical quenching (NPQ) in Kyoho grape leaves.
- Taxon
- grapee0
- Treatment
- application in root with 300 diluted liquid of high-efficient biological potassium fertilizere1
- Outcome
- non-photochemical quenching efficient(NPQ)e1
- Direction
- deceasee1
- Setting
- field experimente0
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e1“the application in root with 300 diluted liquid of high-efficient biological potassium fertilizer and 0.2 % potassium dihydrogen phosphate fertilizer used on leaves could promote the synthesis of chlorophyll,significantly increase SPAD value,photosynthetic rate,the chlorophyll fluorescence dynamics parameters,ΦPSⅡ,Fv/Fo,qP and decease non-photochemical quenching efficient(NPQ) in leaves”
Claim · model-written summary
High-efficient biological potassium fertilizer increased soluble solid content and fruit firmness of Kyoho grapes.
- Taxon
- grapee0
- Treatment
- High-efficient biological potassium fertilizere2
- Outcome
- soluble solid content in grapes,fruit firmnesse2
- Direction
- increasede2
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e2“High-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape application also increased the soluble solid content in grapes,fruit firmness and promoted the coloring formation of fruit”
Claim · model-written summary
High-efficient biological potassium fertilizer promoted fruit coloring of Kyoho grapes.
- Taxon
- grapee0
- Treatment
- High-efficient biological potassium fertilizere2
- Outcome
- coloring formation of fruite2
- Direction
- promotede2
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e2“High-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape application also increased the soluble solid content in grapes,fruit firmness and promoted the coloring formation of fruit”
Claim · model-written summary
Root application of 300-fold diluted biological potassium fertilizer was the best application method for Kyoho grape.
- Taxon
- grapee0
- Treatment
- application in root with 300 diluted liquid of High-efficient biological potassium fertilizere3
- Outcome
- application in roote3
- Direction
- beste3
Not reportedComparator
Verbatim
e0“The effect of high-efficient biological potassium fertilizer and potassium dihydrogen phosphate fertilizer for grape in different application methods on photosynthetic characteristics and quality of Kyoho grape were studied in field experiment”
e3“The application in root with 300 diluted liquid of High-efficient biological potassium fertilizer was the best”
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See all 21 papers →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.