Abstract
With own-root cucumber seedling as control, the change of grafted cucumber seedlings growth index were studied. The influence mechanism of grafting on the resistance of heat was elucidated. The results showed that some expansive growth phenomena occured in two type plants with high temperature stress, while along with the increaseing of intensity and prolonging time of intimidation, the increases of stem diameter, fresh weight, dry weight of overground part are inhibited. However, each growth index of both grafted seedlings achieves the optimum value at 40℃/25℃ stress temperature, such as the biggest strong sprout index. The inhibiting intensity is different in two cucumbers, and that in own-root Yuzahuang No.4 is more than that of Jinyiu No.4, but the enhancement scope of own-root Yuzahuang No.4 is smaller than that of Jinyiu No.4. Obviously, the anti-high temperature ability of Jinyiu No.4 can be strengthened through grafting.
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Claims 5
Claim · model-written summary
Stem diameter and shoot fresh and dry weight gains were inhibited as heat stress intensified and lengthened.
- Taxon
- cucumber
Cucumis sativust0 - Treatment
- high temperature stresst0
- Outcome
- stem diameter, fresh weight, dry weight of overground parte0
- Direction
- inhibitede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“along with the increaseing of intensity and prolonging time of intimidation, the increases of stem diameter, fresh weight, dry weight of overground part are inhibited”
t0“High Temperature Stress on Growth of Grafted Cucumber Seedlings”
Claim · model-written summary
Growth indices of both grafted cucumber seedlings reached their optimum at 40℃/25℃.
- Taxon
- cucumberCucumis sativust0
- Treatment
- 40℃/25℃ stress temperaturee0
- Outcome
- each growth indexe0
- Direction
- optimum valuee0
- Value
- 40℃/25℃e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“each growth index of both grafted seedlings achieves the optimum value at 40℃/25℃ stress temperature, such as the biggest strong sprout index”
t0“Cucumber Seedlings”
Claim · model-written summary
Heat inhibition was greater in own-root Yuzahuang No.4 than in Jinyiu No.4.
- Taxon
- cucumbersCucumis sativuse0
- Material
- own-root Yuzahuang No.4e0
- Outcome
- inhibiting intensitye0
- Direction
- more thane0
- Comparator
- Jinyiu No.4e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the inhibiting intensity is different in two cucumbers, and that in own-root Yuzahuang No.4 is more than that of Jinyiu No.4”
Claim · model-written summary
Enhancement was smaller in own-root Yuzahuang No.4 than in Jinyiu No.4.
- Taxon
- cucumberCucumis sativust0
- Material
- own-root Yuzahuang No.4e0
- Outcome
- enhancement scopee0
- Direction
- smaller thane0
- Comparator
- Jinyiu No.4e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the enhancement scope of own-root Yuzahuang No.4 is smaller than that of Jinyiu No.4”
t0“Cucumber Seedlings”
Claim · model-written summary
Grafting strengthened high-temperature tolerance of Jinyiu No.4.
- Taxon
- cucumberCucumis sativust0
- Material
- Jinyiu No.4e0
- Treatment
- graftinge0
- Outcome
- anti-high temperature abilitye0
- Direction
- strengthenede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the anti-high temperature ability of Jinyiu No.4 can be strengthened through grafting”
t0“Cucumber Seedlings”
The same questions in other papers
grafting · soil: physics · Cucumis sativus (cucumber)Positive and negative results
2 papers in the same direction as this paper · 1 reporting no difference from an alternative
- no effect
- positive
- positive
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.