Abstract
The impact of synthetic regulators on the growth and development of mandarin plants was investigated. It was shown that the exposure of plants to growth regulators had no effect on leaf chlorophyll content. Non-root application of nanoelicitor and siliplant synthetic regulators elevated the carotenoid content to 2.69-3.11 mg/g (control, water: 2.57 mg/g) and stimulated protective response. The total chlorophyll- carotenoid ratio in plants treated with nanoelicitor (4.29 mg/g) and siliplant (4.12 mg/g) was less than in the control, reflecting the degree of plant adaptation to adverse conditions in the growing season. Exposure to growth regulators improved photosynthetic activity and overall functionality. Chlorophyll fluorescence assays were used to evaluate photosynthetic activity coefficient as falling within a range of 0.54-0.57, which exceeded the control by 1.2-fold. Nanoelicitor was shown to induce active shooting and reduce fruit shedding. Compared to the control, growth regulators increased the retained fruit value by 1.5-1.9-fold and improved plantation productivity. Phytoregulators have shown promise in both improving the functional condition and reducing preharvest shedding in dwarf mandarin plants.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 12
Claim · model-written summary
Growth regulators had no effect on leaf chlorophyll content.
- Taxon
- mandarin plantst0
- Treatment
- growth regulatorse0
- Outcome
- leaf chlorophyll contente0
- Direction
- no effecte0
Not reportedComparator
Verbatim
e0“the exposure of plants to growth regulators had no effect on leaf chlorophyll content”
t0“mandarin plants”
Claim · model-written summary
Nanoelicitor elevated carotenoid content to 2.69-3.11 mg/g versus 2.57 mg/g in the water control.
Verbatim
e0“Non-root application of nanoelicitor and siliplant synthetic regulators elevated the carotenoid content to 2.69-3.11 mg/g (control, water: 2.57 mg/g)”
t0“mandarin plants”
Claim · model-written summary
Siliplant elevated carotenoid content to the reported joint range of 2.69-3.11 mg/g.
Verbatim
e0“Non-root application of nanoelicitor and siliplant synthetic regulators elevated the carotenoid content to 2.69-3.11 mg/g (control, water: 2.57 mg/g)”
t0“mandarin plants”
Claim · model-written summary
Nanoelicitor and siliplant stimulated a protective response.
- Taxon
- mandarin plantst0
- Treatment
- nanoelicitor and siliplant synthetic regulatorse0
- Outcome
- protective responsee0
- Direction
- stimulatede0
Not reportedComparator
Verbatim
e0“Non-root application of nanoelicitor and siliplant synthetic regulators elevated the carotenoid content to 2.69-3.11 mg/g (control, water: 2.57 mg/g) and stimulated protective response.”
t0“mandarin plants”
Claim · model-written summary
Nanoelicitor produced a lower total chlorophyll-carotenoid ratio than control, at 4.29 mg/g.
Verbatim
e0“The total chlorophyll- carotenoid ratio in plants treated with nanoelicitor (4.29 mg/g) and siliplant (4.12 mg/g) was less than in the control”
t0“mandarin plants”
Claim · model-written summary
Siliplant produced a lower total chlorophyll-carotenoid ratio than control, at 4.12 mg/g.
Verbatim
e0“The total chlorophyll- carotenoid ratio in plants treated with nanoelicitor (4.29 mg/g) and siliplant (4.12 mg/g) was less than in the control”
t0“mandarin plants”
Claim · model-written summary
Growth regulators improved photosynthetic activity and overall functionality.
- Taxon
- mandarin plantst0
- Treatment
- growth regulatorse0
- Outcome
- photosynthetic activity and overall functionalitye0
- Direction
- improvede0
Not reportedComparator
Verbatim
e0“Exposure to growth regulators improved photosynthetic activity and overall functionality.”
t0“mandarin plants”
Claim · model-written summary
Photosynthetic activity coefficient under regulators was 0.54-0.57, 1.2-fold above control.
Verbatim
e0“photosynthetic activity coefficient as falling within a range of 0.54-0.57, which exceeded the control by 1.2-fold”
t0“growth regulators”
t1“mandarin plants”
Claim · model-written summary
Nanoelicitor induced active shooting.
Not reportedComparator
Verbatim
e0“Nanoelicitor was shown to induce active shooting”
t0“mandarin plants”
Claim · model-written summary
Nanoelicitor reduced fruit shedding.
Not reportedComparator
Verbatim
e0“Nanoelicitor was shown to induce active shooting and reduce fruit shedding.”
t0“mandarin plants”
Claim · model-written summary
Growth regulators increased retained fruit 1.5-1.9-fold versus control.
Verbatim
e0“Compared to the control, growth regulators increased the retained fruit value by 1.5-1.9-fold”
t0“mandarin plants”
Claim · model-written summary
Growth regulators improved plantation productivity.
- Taxon
- mandarin plantst0
- Treatment
- growth regulatorse0
- Outcome
- plantation productivitye0
- Direction
- improvede0
Not reportedComparator
Verbatim
e0“growth regulators increased the retained fruit value by 1.5-1.9-fold and improved plantation productivity.”
t0“mandarin plants”
The same questions in other papers
nanoparticle · physiology: pigments · Citrus reticulata (tangerine)Results agree
2 papers in the same direction as this paper
- positive
- positive
class · yield · Citrus reticulata (tangerine)Results agree
6 papers in the same direction as this paper
- positive
- positive
- positive
3 papers more in this group
See all 7 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.