Abstract
A field experiment was conducted to evaluate the effect of various concentrations of gibberellic acid (GA ) on growth, flowering and corm production of Gladiolus cv. White prosperity during October 2012 3 at botanical garden, Kurukshetra University, Kurukshetra. Four levels of gibberellic acid viz. 0, 50, 100 and 150 ppm were used as presoaking treatment on corms of gladiolus with 10 replicates. Periodical observation revealed that all the growth and flowering attributes significantly improved with the application of GA3 compared to the control one. The results showed that maximum vegetative attributes of plant in respect of plant height, number of leaves per plant, leaf length and leaf width and floral attributes viz. spike length, rachis length, number of florets per spike, floret length and floret diameter were recorded to be maximum at 100 ppm GA as compared to control. Days regarding to sprouting of corms and spike emergence were noticed to be 3 minimum by GA pretreated corms at 150 ppm. A dose of 100 ppm GA among all the concentrations was also 33 proved to be the best in enhancing yield attributes like corm and cormel production. Likewise, there was a significant increase in durability of spikes, chlorophyll a, b, total chlorophyll content and carotenoids content at 100 ppm GA . 3
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Claims 13
Claim · model-written summary
GA3 improved growth attributes significantly relative to control.
- Treatment
- application of GA3e0
- Outcome
- growth and flowering attributese0
- Direction
- improvede0
- Comparator
- control onee0
GladiolusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Periodical observation revealed that all the growth and flowering attributes significantly improved with the application of GA3 compared to the control one.”
t0“Gladiolus”
Claim · model-written summary
GA3 improved flowering attributes significantly relative to control.
- Treatment
- application of GA3e0
- Outcome
- flowering attributese0
- Direction
- improvede0
- Comparator
- control onee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Periodical observation revealed that all the growth and flowering attributes significantly improved with the application of GA3 compared to the control one.”
t0“Gladiolus”
Claim · model-written summary
At 100 ppm GA, plant height, leaf number, length and width were maximal compared with control.
- Treatment
- 100 ppm GAe0
- Outcome
- plant height, number of leaves per plant, leaf length and leaf widthe0
- Direction
- maximume0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that maximum vegetative attributes of plant in respect of plant height, number of leaves per plant, leaf length and leaf width and floral attributes viz. spike length, rachis length, number of florets per spike, floret length and floret diameter were recorded to be maximum at 100 ppm GA as compared to control.”
t0“Gladiolus”
Claim · model-written summary
At 100 ppm GA, spike and rachis length and floret number were maximal compared with control.
- Treatment
- 100 ppm GAe0
- Outcome
- spike length, rachis length, number of florets per spikee0
- Direction
- maximume0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that maximum vegetative attributes of plant in respect of plant height, number of leaves per plant, leaf length and leaf width and floral attributes viz. spike length, rachis length, number of florets per spike, floret length and floret diameter were recorded to be maximum at 100 ppm GA as compared to control.”
t0“Gladiolus”
Claim · model-written summary
At 100 ppm GA, floret length and diameter were maximal compared with control.
- Treatment
- 100 ppm GAe0
- Outcome
- floret length and floret diametere0
- Direction
- maximume0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed that maximum vegetative attributes of plant in respect of plant height, number of leaves per plant, leaf length and leaf width and floral attributes viz. spike length, rachis length, number of florets per spike, floret length and floret diameter were recorded to be maximum at 100 ppm GA as compared to control.”
t0“Gladiolus”
Claim · model-written summary
Pretreatment with 150 ppm GA minimized days to corm sprouting.
- Treatment
- GA pretreated corms at 150 ppme0
- Outcome
- Days regarding to sprouting of cormse0
- Direction
- minimume0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Days regarding to sprouting of corms and spike emergence were noticed to be 3 minimum by GA pretreated corms at 150 ppm.”
t0“Gladiolus”
Claim · model-written summary
Pretreatment with 150 ppm GA minimized days to spike emergence.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Days regarding to sprouting of corms and spike emergence were noticed to be 3 minimum by GA pretreated corms at 150 ppm.”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA was best for corm production among tested concentrations.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A dose of 100 ppm GA among all the concentrations was also 33 proved to be the best in enhancing yield attributes like corm and cormel production.”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA was best for cormel production among tested concentrations.
- Treatment
- 100 ppm GAe0
- Outcome
- cormel productione0
- Direction
- best in enhancinge0
- Comparator
- all the concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A dose of 100 ppm GA among all the concentrations was also 33 proved to be the best in enhancing yield attributes like corm and cormel production.”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA significantly increased spike durability.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Likewise, there was a significant increase in durability of spikes, chlorophyll a, b, total chlorophyll content and carotenoids content at 100 ppm GA . 3”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA significantly increased chlorophyll a and b content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Likewise, there was a significant increase in durability of spikes, chlorophyll a, b, total chlorophyll content and carotenoids content at 100 ppm GA . 3”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA significantly increased total chlorophyll content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Likewise, there was a significant increase in durability of spikes, chlorophyll a, b, total chlorophyll content and carotenoids content at 100 ppm GA . 3”
t0“Gladiolus”
Claim · model-written summary
100 ppm GA significantly increased carotenoid content.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Likewise, there was a significant increase in durability of spikes, chlorophyll a, b, total chlorophyll content and carotenoids content at 100 ppm GA . 3”
t0“Gladiolus”
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See all 26 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.