Abstract
The article is dedicated to the search for effective ways to regulate the functional state of tea plants under stress that ensure an increase in yield and its stability in varying climatic conditions, preserving and improving the quality of products (finished tea). The research was carried out during 2019-2020 on the basis of the Adygeya Branch of the Federal Research Centre “The Subtropical Scientific Centre of the Russian Academy of Sciences” on tea plants of the Kimyn variety population. It is shown that the winter period can be considered comfortable for the tea culture, while in the summer the plants regularly suffer hydrothermal stress. During the action of stress factors in the period of summer depression, in the pre-winter months (October-November), on variants with foliar treatments with innovative forms of fertilizers, there was a slight increase in bound water, active formation of proline and ascorbic acid in physiologically mature tea leaves. The use of innovative forms of fertilizers is an element of activation of the nonspecific protection mechanism and can become the main element of the technology of cultivation of tea plants.
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Claims 5
Claim · model-written summary
Winter was considered comfortable for tea, whereas summer regularly brought hydrothermal stress.
Verbatim
e0“the winter period can be considered comfortable for the tea culture, while in the summer the plants regularly suffer hydrothermal stress”
t0“tea plants”
Claim · model-written summary
Foliar fertilizer treatments slightly increased bound water in physiologically mature tea leaves during summer stress and pre-winter months.
- Taxon
- tea plantst0
- Organ / stage
- physiologically mature tea leavese0
- Treatment
- foliar treatments with innovative forms of fertilizerse0
- Outcome
- bound watere0
- Direction
- increasee0
- Qualifier
- in the pre-winter months (October-November)e0
Not reportedComparator
Verbatim
e0“During the action of stress factors in the period of summer depression, in the pre-winter months (October-November), on variants with foliar treatments with innovative forms of fertilizers, there was a slight increase in bound water, active formation of proline and ascorbic acid in physiologically mature tea leaves.”
t0“tea plants”
Claim · model-written summary
Foliar fertilizer treatments promoted proline formation in mature tea leaves during stress and pre-winter months.
- Taxon
- tea plantst0
- Organ / stage
- physiologically mature tea leavese0
- Treatment
- foliar treatments with innovative forms of fertilizerse0
- Outcome
- formation of prolinee0
- Direction
- active formatione0
Not reportedComparator
Verbatim
e0“During the action of stress factors in the period of summer depression, in the pre-winter months (October-November), on variants with foliar treatments with innovative forms of fertilizers, there was a slight increase in bound water, active formation of proline and ascorbic acid in physiologically mature tea leaves.”
t0“tea plants”
Claim · model-written summary
Foliar fertilizer treatments promoted ascorbic acid formation in mature tea leaves during stress and pre-winter months.
- Taxon
- tea plantst0
- Organ / stage
- physiologically mature tea leavese0
- Treatment
- foliar treatments with innovative forms of fertilizerse0
- Outcome
- ascorbic acide0
- Direction
- active formatione0
Not reportedComparator
Verbatim
e0“During the action of stress factors in the period of summer depression, in the pre-winter months (October-November), on variants with foliar treatments with innovative forms of fertilizers, there was a slight increase in bound water, active formation of proline and ascorbic acid in physiologically mature tea leaves.”
t0“tea plants”
Claim · model-written summary
The authors propose innovative fertilizers as part of tea cultivation technology for nonspecific protection.
Verbatim
e0“The use of innovative forms of fertilizers is an element of activation of the nonspecific protection mechanism and can become the main element of the technology of cultivation of tea plants.”
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