Abstract
"Influence of plant growth regulator sprays on corm production and post-harvest life of two gladiolus cultivars, Darshan and Dhiraj, was investigated for two consecutive years, 2008-09 and 2009-10. Growth regulators, viz., gibberellic acid (100 and 150ppm), tri-iodo benzoic acid (TIBA) (50 and 100ppm), 2-chloro, 4-pyridyl phenyl urea (CPPU) (2.5 and 5ppm) and brassinosteroid (BR) (5 and 10ppm) were sprayed at the 3rd and 6th leaf stage. Cv. Darshan recorded maximum number of large cormels per plant and cormel weight, while, cv. Dhiraj recorded maximum number of small cormels per plant in treatments of pre-harvest foliar sprays with plant growth regulators. Foliar sprays of BR (10ppm) and GA3 (150ppm) significantly increased number of corms produced per plant, corm size, corm weight, and propagation coefficient. Number of large cormels and total number of cormels per plant were significantly higher in BR (10ppm), followed by TIBA (100ppm). BR (10ppm) and TIBA (100ppm) produced maximum number of small cormels per plant. Weight of cormels per plant was maximum in BR (10ppm) and GA3 (150ppm). Post-harvest studies revealed that cv. Darshan recorded maximum diameter of second fully-opened floret and higher vase-life than cv. Dhiraj with pre-harvest foliar spray of plant growth regulators. Pre-harvest foliar spray of GA3 (150ppm), BR (10ppm) and CPPU (5ppm) induced earliest first-floret opening and recorded maximum value for number-of-floretsopen-at-a-time per spike, diameter of second fully-opened floret, and vase-life. Foliar spray of BR (10ppm) and GA3 (150ppm) at 3rd and 6th leaf stage can be recommended for large-scale multiplication of quality planting material and longer vase-life of flower spikes, respectively, in gladiolus."
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Claims 14
Claim · model-written summary
Darshan had the maximum number of large cormels and cormel weight under growth regulator sprays.
GladiolusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Cv. Darshan recorded maximum number of large cormels per plant and cormel weight”
Claim · model-written summary
Dhiraj had the maximum number of small cormels under growth regulator sprays.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“cv. Dhiraj recorded maximum number of small cormels per plant”
Claim · model-written summary
BR at 10ppm significantly increased corm number, size, weight and propagation coefficient.
- Treatment
- BR (10ppm)e0
- Outcome
- number of corms produced per plant, corm size, corm weight, and propagation coefficiente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Foliar sprays of BR (10ppm) and GA3 (150ppm) significantly increased number of corms produced per plant, corm size, corm weight, and propagation coefficient”
Claim · model-written summary
GA3 at 150ppm significantly increased corm number, size, weight and propagation coefficient.
- Treatment
- GA3 (150ppm)e0
- Outcome
- number of corms produced per plant, corm size, corm weight, and propagation coefficiente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Foliar sprays of BR (10ppm) and GA3 (150ppm) significantly increased number of corms produced per plant, corm size, corm weight, and propagation coefficient”
Claim · model-written summary
BR at 10ppm gave significantly more large and total cormels per plant.
- Treatment
- BR (10ppm)e0
- Outcome
- Number of large cormels and total number of cormels per plante0
- Direction
- highere0
- Comparator
- TIBA (100ppm)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Number of large cormels and total number of cormels per plant were significantly higher in BR (10ppm), followed by TIBA (100ppm)”
Claim · model-written summary
BR at 10ppm produced the maximum number of small cormels per plant.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“BR (10ppm) and TIBA (100ppm) produced maximum number of small cormels per plant”
Claim · model-written summary
TIBA at 100ppm produced the maximum number of small cormels per plant.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“BR (10ppm) and TIBA (100ppm) produced maximum number of small cormels per plant”
Claim · model-written summary
BR at 10ppm maximized cormel weight per plant.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Weight of cormels per plant was maximum in BR (10ppm) and GA3 (150ppm)”
Claim · model-written summary
GA3 at 150ppm maximized cormel weight per plant.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Weight of cormels per plant was maximum in BR (10ppm) and GA3 (150ppm)”
Claim · model-written summary
Darshan had larger second florets and longer vase life than Dhiraj after regulator sprays.
- Material
- Darshane0
- Outcome
- diameter of second fully-opened floret and higher vase-lifee0
- Direction
- highere0
- Comparator
- Dhiraje0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“cv. Darshan recorded maximum diameter of second fully-opened floret and higher vase-life than cv. Dhiraj”
Claim · model-written summary
GA3 at 150ppm induced earliest first floret opening and maximal floret display and vase life.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“GA3 (150ppm), BR (10ppm) and CPPU (5ppm) induced earliest first-floret opening and recorded maximum value for number-of-floretsopen-at-a-time per spike, diameter of second fully-opened floret, and vase-life”
Claim · model-written summary
BR at 10ppm induced earliest first floret opening.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“GA3 (150ppm), BR (10ppm) and CPPU (5ppm) induced earliest first-floret opening”
Claim · model-written summary
CPPU at 5ppm induced earliest first floret opening.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“CPPU (5ppm) induced earliest first-floret opening”
Claim · model-written summary
BR and GA3 foliar sprays are recommended for planting material multiplication and vase life, respectively.
- Treatment
- BR (10ppm) and GA3 (150ppm)e0
- Outcome
- large-scale multiplication of quality planting material and longer vase-life of flower spikese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“gladiolus”
e0“Foliar spray of BR (10ppm) and GA3 (150ppm) at 3rd and 6th leaf stage can be recommended for large-scale multiplication of quality planting material and longer vase-life of flower spikes, respectively, in gladiolus”
The same questions in other papers
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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.