Abstract
An experiment was conducted at the Floriculture field of Horticulture Research Centre, Gazipur during Rabi season of 2021-22 to find out the effect of preharvest spray of different hormones (GA3, SA and BA) at different concentrations on flower and vase life of gladiolus. The experiment was laid out in a Randomized CompleteBlock design with three replications. The treatments were T1=GA3 @ 100 ppm, T2=GA3 @ 200 ppm, T3=GA3 @ 300 ppm, T4=SA@ 100 ppm, T5=SA @ 200 ppm, T6=SA @ 300 ppm, T7=BA @ 100 ppm, T8=BA @ 200 ppm, T9=BA @ 300 ppm and T10 = Control (fresh water). Healthy corms of gladiolus having a diameter of about 5.0 cm were used as plantingmaterial. The aqueoussolution of GA3 (100, 200 and 300 ppm), SA (100, 200 and 300 ppm) and BA (100, 200 and 300 ppm) along with control (fresh water) were applied twice on the flower plants at three and six leaves stage. Flowering parameters of plants as well as vase life of flowers were significantly influenced by the application of hormones. Among all the treatments, application of SA @ 100 ppm was recorded to be an outstanding treatment in improving floraland vase qualityattributes i.e. highestspike (78.5 cm) and rachislength (52.8 cm), maximum floret number/spike (14.5), biggest floret diameter (10.0 cm) and early spike initiation (65 days) were observed as compared to control. The maximum floret opening (90%), highest water uptake (45.0 g) and maximum vase life (12 days) were also noted with SA @ 100 ppm in gladiolus.
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Claims 8
Claim · model-written summary
SA at 100 ppm gave the highest spike length of gladiolus, 78.5 cm, compared with control
GladiolusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e0“application of SA @ 100 ppm was recorded to be an outstanding treatment”
e1“highestspike (78.5 cm)”
e6“were observed as compared to control”
Claim · model-written summary
SA at 100 ppm gave the highest rachis length of gladiolus, 52.8 cm, compared with control
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e0“application of SA @ 100 ppm was recorded to be an outstanding treatment”
e1“highestspike (78.5 cm)”
e2“rachislength (52.8 cm)”
e6“were observed as compared to control”
Claim · model-written summary
SA at 100 ppm gave the maximum floret number per spike of gladiolus, 14.5, compared with control
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e0“application of SA @ 100 ppm was recorded to be an outstanding treatment”
e3“maximum floret number/spike (14.5)”
e6“were observed as compared to control”
Claim · model-written summary
SA at 100 ppm gave the biggest floret diameter of gladiolus, 10.0 cm, compared with control
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e0“application of SA @ 100 ppm was recorded to be an outstanding treatment”
e4“biggest floret diameter (10.0 cm)”
e6“were observed as compared to control”
Claim · model-written summary
SA at 100 ppm gave early spike initiation of gladiolus, at 65 days, compared with control
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e0“application of SA @ 100 ppm was recorded to be an outstanding treatment”
e5“early spike initiation (65 days)”
e6“were observed as compared to control”
Claim · model-written summary
SA at 100 ppm gave a maximum floret opening of 90% in gladiolus
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e7“The maximum floret opening (90%), highest water uptake (45.0 g) and maximum vase life (12 days) were also noted with SA @ 100 ppm in gladiolus”
Claim · model-written summary
SA at 100 ppm gave the highest water uptake of gladiolus flowers, 45.0 g
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e7“The maximum floret opening (90%), highest water uptake (45.0 g) and maximum vase life (12 days) were also noted with SA @ 100 ppm in gladiolus”
Claim · model-written summary
SA at 100 ppm gave the maximum vase life of gladiolus flowers, 12 days
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“GLADIOLUS”
e7“The maximum floret opening (90%), highest water uptake (45.0 g) and maximum vase life (12 days) were also noted with SA @ 100 ppm in gladiolus”
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