Abstract
Abstract Analysis of the physiological characteristics of plants is important because the analysis includes various observations, calculations, as well as the varying relationships between plant growth and development processes and their results. The purpose of this study was to analyse the physiological characters of two shallot varieties at various watering frequencies. The research design used was a randomized block design with 2 factors, namely shallot varieties (Medan and Bima Brebes) and the frequency of watering (intervals of 1 once a day, once every 3 days, once every 5 days and every 7 days) located in the Greenhouse and Tissue Culture Laboratory of the Faculty of Agriculture, Universitas Sumatera Utara in May - September 2019. The results indicated that the Bima Brebes variety produced the highest total chlorophyll, which was significantly different from the Medan variety. The leaves relative water content was not significantly different in the two shallot varieties tested by watering frequency treatment. Watering once in 5 days produced the lowest hydrogen peroxide but produced the highest ascorbate peroxidase enzyme. The activity of the ascorbate peroxidase enzyme was significantly different and had the highest value in the Medan variety, watered with a frequency of once in 5 days.
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Claims 5
Claim · model-written summary
Bima Brebes had significantly higher total chlorophyll than Medan.
- Taxon
- shallot
Allium cepa var. aggregatumt0 - Material
- Bima Brebese0
- Outcome
- total chlorophylle0
- Direction
- higheste0
- Comparator
- Medane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the Bima Brebes variety produced the highest total chlorophyll, which was significantly different from the Medan variety”
t0“shallot”
Claim · model-written summary
Leaf relative water content did not differ significantly between varieties under watering treatments.
- Taxon
- shallotAllium cepa var. aggregatume0
- Treatment
- watering frequency treatmente0
- Outcome
- leaves relative water contente0
- Direction
- not significantly differente0
- Comparator
- two shallot varietiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The leaves relative water content was not significantly different in the two shallot varieties tested by watering frequency treatment.”
Claim · model-written summary
Watering once in five days gave the lowest hydrogen peroxide.
- Taxon
- shallotAllium cepa var. aggregatumt0
- Treatment
- Watering once in 5 dayse0
- Outcome
- hydrogen peroxidee0
- Direction
- loweste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Watering once in 5 days produced the lowest hydrogen peroxide”
t0“shallot”
Claim · model-written summary
Watering once in five days gave the highest ascorbate peroxidase enzyme.
- Taxon
- shallotAllium cepa var. aggregatumt0
- Treatment
- Watering once in 5 dayse0
- Gene
- ascorbate peroxidase enzymee0
- Outcome
- ascorbate peroxidase enzymee0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Watering once in 5 days produced the lowest hydrogen peroxide but produced the highest ascorbate peroxidase enzyme”
t0“shallot”
Claim · model-written summary
Ascorbate peroxidase activity was significantly highest in Medan watered once in five days.
- Taxon
- shallotAllium cepa var. aggregatumt0
- Material
- Medane0
- Treatment
- once in 5 dayse0
- Gene
- ascorbate peroxidase enzymee0
- Outcome
- activity of the ascorbate peroxidase enzymee0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The activity of the ascorbate peroxidase enzyme was significantly different and had the highest value in the Medan variety, watered with a frequency of once in 5 days.”
t0“shallot”
The same questions in other papers
irrigation · physiology: oxidative · Allium cepa (onion)Positive and negative results
1 in the opposite direction
- no effect
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.