Paper · 2006 · Journal of Agricultural Science Yanbian University

Effects of TDZ on grapes quality in cold area

Heming Zhang

8
claims
15
verbatim quotes
1
citations
4
research areas
—
Not open access

Abstract

The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area indicated that the fruit weight and soluble solid were increased by TDZ treatment significantly and acid degree declined trendly.5 mg/L TDZ was suitable to'Jingya'.For 'Jingya' grape,its fruit enlargement treated by TDZ was significantly higher than 'Guoguang' forchlorfenuron treatment,but equivalent to the effects of mixed 'Gongzhuling No.1' and 'Gongzhuling No.2'.Before blooming GA_3 treatment was efficient for seedlessness,but the effect of fruit enlargement was not significant during the end growth period.Treatment of GA_3 25 mg/L and 50 mg/L could both reach 100% seedless.

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Claims 8

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

TDZ significantly increased fruit weight and soluble solids of grape

Taxon
grapee0
Material
Jingyae0
Treatment
TDZ treatmente1
Outcome
fruit weight and soluble solide1
Direction
increasede1
Setting
cold areae0

Not reportedComparator

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e1

“the fruit weight and soluble solid were increased by TDZ treatment significantly”

✓ located verbatim in the source · abstract, characters 113–193 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

TDZ declined acid degree of grape

Taxon
grapee0
Treatment
TDZ treatmente1
Outcome
acid degreee2
Direction
declinede2

Not reportedComparator

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e1

“the fruit weight and soluble solid were increased by TDZ treatment significantly”

✓ located verbatim in the source · abstract, characters 113–193 · show in text ↑
e2

“acid degree declined trendly”

✓ located verbatim in the source · abstract, characters 198–226 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

A TDZ concentration of 5 mg/L was suitable for grape Jingya

Taxon
grapee0
Material
Jingyae3
Outcome
suitablee3
Value
5 mg/Le3

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e3

“5 mg/L TDZ was suitable to'Jingya'”

✓ located verbatim in the source · abstract, characters 227–261 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

TDZ gave higher fruit enlargement in grape Jingya than forchlorfenuron treatment

Taxon
grapee4
Material
Jingyae4
Treatment
TDZe4
Outcome
fruit enlargemente4
Direction
highere4
Comparator
forchlorfenuron treatmente4

Verbatim

e4

“For 'Jingya' grape,its fruit enlargement treated by TDZ was significantly higher than 'Guoguang' forchlorfenuron treatment,but equivalent to the effects of mixed 'Gongzhuling No.1' and 'Gongzhuling No.2'”

✓ located verbatim in the source · abstract, characters 262–465 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

TDZ gave fruit enlargement in grape Jingya equivalent to mixed Gongzhuling No.1 and No.2

Taxon
grapee4
Material
Jingyae4
Treatment
TDZe4
Outcome
fruit enlargemente4
Direction
no_changeinferrede4
Comparator
mixed 'Gongzhuling No.1' and 'Gongzhuling No.2'e4

Verbatim

e4

“For 'Jingya' grape,its fruit enlargement treated by TDZ was significantly higher than 'Guoguang' forchlorfenuron treatment,but equivalent to the effects of mixed 'Gongzhuling No.1' and 'Gongzhuling No.2'”

✓ located verbatim in the source · abstract, characters 262–465 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 treatment before blooming was effective for seedlessness in grape

Taxon
grapee0
Treatment
GA_3 treatmente5
Outcome
seedlessnesse5
Qualifier
Before bloominge5

Not reportedComparatorDirection

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e5

“Before blooming GA_3 treatment was efficient for seedlessness,but the effect of fruit enlargement was not significant during the end growth period”

✓ located verbatim in the source · abstract, characters 466–612 · show in text ↑
Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

GA3 treatment did not significantly change fruit enlargement in grape during the end growth period

Taxon
grapee0
Treatment
GA_3 treatmente5
Outcome
fruit enlargemente5
Direction
no_changeinferrede5
Qualifier
during the end growth periode5

Not reportedComparator

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e5

“Before blooming GA_3 treatment was efficient for seedlessness,but the effect of fruit enlargement was not significant during the end growth period”

✓ located verbatim in the source · abstract, characters 466–612 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

GA3 at 25 mg/L and 50 mg/L could reach 100% seedlessness in grape

Taxon
grapee0
Treatment
GA_3 25 mg/L and 50 mg/Le6
Outcome
seedlesse6
Direction
increaseinferrede6
Value
100%e6

Not reportedComparator

Verbatim

e0

“The effects of TDZ(Thidiazuron)on the quality of grape varieties 'Jingya' and('87-1')in cold area”

✓ located verbatim in the source · abstract, characters 0–97 · show in text ↑
e6

“Treatment of GA_3 25 mg/L and 50 mg/L could both reach 100% seedless”

✓ located verbatim in the source · abstract, characters 613–681 · show in text ↑

Thidiazuron · yield · VitisResults agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.