Abstract
The effect of foliar sprays of plant growth regulators (PGRs), viz. NAA (10, 15 and 20 ppm), GA3 (50, 75 and 100 ppm) and kinetin (10, 15 and 20 ppm) at 25 and 35 DAS was evaluated on growth, yield and seed quality attributes in garden pea (Pisum sativum var Hortense) cv. Pusa Pragati under field condition. Plant morphology was affected by spray of the three PGRs at vegetative stage. Plant height increased with increase in concentration of GA3 and kinetin, albeit NAA. However, GA3 did not influence the number of primary branches/plant, which were significantly increased by kinetin and NAA. GA3 had a profound effect on hastening the initiation of flowering by 3-5 days over water sprayed control, whereas other plant growth regulators did not affect the days to flowering. The seed quality parameters did not increase significantly on increasing the concentration of PGRs except seedling length and vigour index I. Application of GA3 led to best quality of harvested seed. Protein, N, P, Cu, Fe and Mn content of seeds increased with increase in concentration of kinetin and NAA. GA3 had no significant effect on nitrogen and crude protein content of seed but markedly increased K, Cu, Fe and Mn content. Maximum P content in seed was observed in plants sprayed with NAA. No significant change was observed in Zn content with either plant growth regulator.
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Claims 15
Claim · model-written summary
GA3 and kinetin increased plant height with concentration.
- Taxon
- garden pea
Lathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height increased with increase in concentration of GA3 and kinetin, albeit NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Kinetin and NAA significantly increased primary branches per plant.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, GA3 did not influence the number of primary branches/plant, which were significantly increased by kinetin and NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 did not influence primary branches per plant.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“However, GA3 did not influence the number of primary branches/plant, which were significantly increased by kinetin and NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 hastened flowering by 3-5 days versus water spray.
- Taxon
- garden peaLathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 had a profound effect on hastening the initiation of flowering by 3-5 days over water sprayed control”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Other regulators did not affect days to flowering.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“whereas other plant growth regulators did not affect the days to flowering.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Seedling length and vigour index I increased as PGR concentration increased.
- Taxon
- garden peaLathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed quality parameters did not increase significantly on increasing the concentration of PGRs except seedling length and vigour index I.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Other seed quality parameters did not increase significantly with PGR concentration.
- Taxon
- garden peaLathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed quality parameters did not increase significantly on increasing the concentration of PGRs except seedling length and vigour index I.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 produced the best harvested seed quality.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of GA3 led to best quality of harvested seed.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Protein, N, and P content increased with kinetin and NAA concentration.
- Taxon
- garden peaLathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Protein, N, P, Cu, Fe and Mn content of seeds increased with increase in concentration of kinetin and NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
Cu, Fe, and Mn seed content increased with kinetin and NAA concentration.
- Taxon
- garden peaLathyrus oleraceuse0t0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Protein, N, P, Cu, Fe and Mn content of seeds increased with increase in concentration of kinetin and NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 did not significantly affect seed nitrogen and crude protein content.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 had no significant effect on nitrogen and crude protein content of seed”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 increased K, Cu, and Fe seed content.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 had no significant effect on nitrogen and crude protein content of seed but markedly increased K, Cu, Fe and Mn content.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
GA3 increased seed Mn content.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“GA3 had no significant effect on nitrogen and crude protein content of seed but markedly increased K, Cu, Fe and Mn content.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
NAA produced maximum seed P content.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Maximum P content in seed was observed in plants sprayed with NAA.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
Claim · model-written summary
PGRs did not significantly change seed Zn content.
- Taxon
- garden peaLathyrus oleraceuse0t0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No significant change was observed in Zn content with either plant growth regulator.”
t0“garden pea (Pisum sativum var Hortense) cv. Pusa Pragati”
The same questions in other papers
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class · nutrient: content · Lathyrus oleraceus (pea)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
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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.