Abstract
In this paper, three factors such as electrolyte osmotic rate, the contents of soluble sugar, praline in their roots after treatment with different low temperatures stress for 10 hours,-1 ℃,-2 ℃,-3 ℃,-4 ℃,-5 ℃,-6 ℃ and -7 ℃ at roots, were used to determine five main grapevines planting in the northern part of Xinjiang, having different hardiness. Results showed that the relative rate of conductivity of electrolyte, which expressed the variation of cell membranes permeation, become much stronger when temperature was dropped, the contents of soluble sugar raised at first and then declined. The contents of proline all decreased during the freeing period, and level of decrease was different. By using the above-mentioned variations of physiological indices under the low-temperature stressed treatment, the cold resistance of five grape cultivars was evaluated.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Electrolyte conductivity increased as temperature fell.
- Treatment
- temperature was droppede0
- Outcome
- relative rate of conductivity of electrolytee0
- Direction
- much strongere0
VitisOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the relative rate of conductivity of electrolyte, which expressed the variation of cell membranes permeation, become much stronger when temperature was dropped”
e1“grapevines”
Claim · model-written summary
Root soluble sugar initially rose and then declined during cold stress.
Not reportedOrgan / stage
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the contents of soluble sugar raised at first and then declined”
e1“grapevines”
Claim · model-written summary
Proline content decreased during freezing, with varying magnitude.
Not reportedOrgan / stage
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The contents of proline all decreased during the freeing period, and level of decrease was different.”
e1“grapevines”
Claim · model-written summary
Physiological index changes were used to evaluate cold resistance of five grape cultivars.
Not reportedComparatorValue
Verbatim
e0“By using the above-mentioned variations of physiological indices under the low-temperature stressed treatment, the cold resistance of five grape cultivars was evaluated.”