Abstract
Water limiting condition creates imbalance or deficiency of growth regulators in plant, which leads toward reduce crop yield. The present investigation entitled “Influence of growth regulators on growth, phenological traits and yield attributes of wheat [Triticum aestivum L.] under restricted irrigation condition” was conducted during the Rabi season during 2017-18 and 2018-19 at Students’ Instructional Farm, Nawabganj, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur-208002 (U.P.), India in randomized block design with three replications and exogenous application of growth regulators with control wheat plants viz., Control, GA3 20 ppm, GA3 40 ppm, Alar 100 ppm, Alar 200 ppm, ABA 25 ppm, ABA 50 ppm, SA 50 ppm, SA 100 ppm, Kinetin 5 ppm and Kinetin 10 ppm on wheat variety (K1317) under restricted irrigation condition. Crop growth and yield attributes were assess during the experimentation. Study revealed that crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators. Maximum crop growth and yield traits were recorded with application of growth regulators GA3 40 ppm as compare to other treatments.
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Claims 7
Claim · model-written summary
Restricted irrigation reduced plant height at maturity and number of leaves per plant in wheat.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- restricted irrigatione2
- Outcome
- plant height at maturity stage, number of leaves plant-1e2
- Direction
- reducede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Restricted irrigation reduced days to anthesis and days to maturity in wheat.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- restricted irrigatione2
- Outcome
- days to anthesis, days to maturitye2
- Direction
- reducede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Restricted irrigation reduced main spike length and grain weight per plant in wheat.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- restricted irrigatione2
- Outcome
- main spike length and grains weight plant-1e2
- Direction
- reducede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Growth regulators improved plant height at maturity and number of leaves per plant of wheat under restricted irrigation compared with control plants.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- growth regulatorse1
- Outcome
- plant height at maturity stage, number of leaves plant-1e2
- Direction
- improvede2
- Comparator
- control wheat plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e1“exogenous application of growth regulators with control wheat plants”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Growth regulators improved days to anthesis and days to maturity of wheat under restricted irrigation compared with control plants.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- growth regulatorse1
- Outcome
- days to anthesis, days to maturitye2
- Direction
- improvede2
- Comparator
- control wheat plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e1“exogenous application of growth regulators with control wheat plants”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Growth regulators improved main spike length and grain weight per plant of wheat under restricted irrigation compared with control plants.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- growth regulatorse1
- Outcome
- main spike length and grains weight plant-1e2
- Direction
- improvede2
- Comparator
- control wheat plantse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e1“exogenous application of growth regulators with control wheat plants”
e2“crop reduced growth and yield in term of plant height at maturity stage, number of leaves plant-1 at all observation stage, days to anthesis, days to maturity, main spike length and grains weight plant-1 under restricted irrigation, while, these parameters were improved with application of growth regulators”
Claim · model-written summary
Gibberellic acid (GA3) at 40 ppm gave the maximum crop growth and yield traits of wheat compared with the other treatments.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- GA3 40 ppme3
- Outcome
- crop growth and yield traitse3
- Direction
- Maximume3
- Comparator
- other treatmentse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“wheat [Triticum aestivum L.] under restricted irrigation condition”
e3“Maximum crop growth and yield traits were recorded with application of growth regulators GA3 40 ppm as compare to other treatments”
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