Abstract
Fruit cucumber var.Zhongnong 19 was used to investigate the effects of three irrigation amount level(low W1,middle W2 and high W3)and three fertilization amount level(low F1,middle F2 and high F3)on soluble sugar content and sucrose-metabolizing enzymes activities of leaves under soilless culture in greenhouse.The research results showed that Effects of irrigation amount on soluble sugar content、sucrose synthase(SS)and sucrose-phosphate synthase(SPS)were significant difference.Soluble sugar content,SS activity and SPS activity in high irrigation amount level was the lowest.Effects of fertilization amount on soluble sugar content and SPS activity were significant difference,high fertilization level(F3) middle fertilization level(F2) low fertilization level(F1),except fruiting later stage(F2F3F1).Effects of fertilization on SS activity were significant difference,F2 was the best fertilization level.There was an obvious interaction between irrigation amount and fertilization amount.Correlation analysis indicated that there existed significantly positive correlations of on soluble sugar content and SPS activity in fruit cucumber under water-fertilizer coupling at different stages.There existed slightly correlations of on soluble sugar content and SS activity at seeding stage and fruiting early stage,but they have significantly positive correlations at fruiting middle stage and fruiting later stage.
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Claims 9
Claim · model-written summary
Irrigation amount significantly affected soluble sugar, SS and SPS in cucumber leaves.
- Taxon
- Fruit cucumbert0
- Treatment
- irrigation amounte0
- Outcome
- soluble sugar content、sucrose synthase(SS)and sucrose-phosphate synthase(SPS)e0
Not reportedComparatorDirection
Verbatim
e0“Effects of irrigation amount on soluble sugar content、sucrose synthase(SS)and sucrose-phosphate synthase(SPS)were significant difference.”
t0“Fruit Cucumber”
Claim · model-written summary
High irrigation produced the lowest soluble sugar, SS and SPS activities.
- Taxon
- Fruit Cucumbert0
- Treatment
- high irrigation amount levele0
- Outcome
- Soluble sugar content,SS activity and SPS activitye0
- Direction
- loweste0
Not reportedComparator
Verbatim
e0“Soluble sugar content,SS activity and SPS activity in high irrigation amount level was the lowest.”
t0“Fruit Cucumber”
Claim · model-written summary
Fertilizer amount significantly affected soluble sugar and SPS activity.
Not reportedComparatorDirection
Verbatim
e0“Effects of fertilization amount on soluble sugar content and SPS activity were significant difference”
t0“Fruit Cucumber”
Claim · model-written summary
For soluble sugar and SPS activity, fertilizer levels ranked F3, F2, F1 except at late fruiting.
- Taxon
- Fruit Cucumbert0
- Treatment
- high fertilization level(F3) middle fertilization level(F2) low fertilization level(F1)e0
- Outcome
- soluble sugar content and SPS activitye0
- Qualifier
- except fruiting later stage(F2F3F1)e0
Not reportedDirection
Verbatim
e0“Effects of fertilization amount on soluble sugar content and SPS activity were significant difference,high fertilization level(F3) middle fertilization level(F2) low fertilization level(F1),except fruiting later stage(F2F3F1).”
t0“Fruit Cucumber”
Claim · model-written summary
Fertilization significantly affected SS activity, with F2 best.
Not reportedComparator
Verbatim
e0“Effects of fertilization on SS activity were significant difference,F2 was the best fertilization level.”
t0“Fruit Cucumber”
Claim · model-written summary
Irrigation and fertilization showed an interaction.
- Taxon
- Fruit Cucumbert0
- Treatment
- irrigation amounte0
- Outcome
- interaction between irrigation amount and fertilization amounte0
Not reportedDirection
Verbatim
e0“There was an obvious interaction between irrigation amount and fertilization amount.”
t0“Fruit Cucumber”
Claim · model-written summary
Soluble sugar and SPS activity were significantly positively correlated across stages.
Verbatim
e0“there existed significantly positive correlations of on soluble sugar content and SPS activity in fruit cucumber under water-fertilizer coupling at different stages.”
Claim · model-written summary
Soluble sugar and SS activity were slightly correlated at seeding and early fruiting.
- Taxon
- Fruit Cucumbert0
- Organ / stage
- seeding stage and fruiting early stagee0
- Outcome
- soluble sugar content and SS activitye0
Not reportedDirection
Verbatim
e0“There existed slightly correlations of on soluble sugar content and SS activity at seeding stage and fruiting early stage”
t0“Fruit Cucumber”
Claim · model-written summary
Soluble sugar and SS activity were significantly positively correlated in middle and late fruiting.
Verbatim
e0“There existed slightly correlations of on soluble sugar content and SS activity at seeding stage and fruiting early stage,but they have significantly positive correlations at fruiting middle stage and fruiting later stage.”
t0“Fruit Cucumber”
The same questions in other papers
irrigation · physiology: osmolytes · Cucumis sativus (cucumber)Positive and negative results
4 in the opposite direction
- positive
- positive
- positive
1 paper more in this group
See all 5 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.