Abstract
A field experiment was carried out on medium black calcareous clayey soil of Instructional Farm, Department of Agronomy, Junagadh during rabi season of 2017-18 to investigate the role of foliar spray of bio-regulators (thiourea and thioglycollic acid) on wheat. The experiment was comprised of four level of thiourea (water spray, 250, 500 and 1000ppm) and three level of thioglycollic acid (water spray, 100 and 200ppm) sprayed twice at tillering and flowering stages. The experiment was laid out in randomized block design having factorial concept and replicated thrice. Experimental results indicated that with increasing concentration of thiourea up to 500ppm recorded significantly higher plant height, dry matter accumulation at harvest, number of tillers per plant, protein content, chlorophyll content (SPAD value), nitrogen and phosphorus content and uptake in grain and straw over water spray and 250ppm thiourea but remained at par with 1000ppm thiourea. Similarly foliar application of thioglycollic acid @100ppm, being at par with 200ppm significantly increased all growth parameters, protein content, chlorophyll content (SPAD value), N and P content and uptake in grain and straw over water sprayed control. Foliar application of thiourea and thioglycollic acid did not significantly influenced available nitrogen, phosphorus and potassium content in soil after harvest of wheat crop.
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Claims 8
Claim · model-written summary
Thiourea up to 500ppm significantly increased height, dry matter and tillers over water and 250ppm.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- thiourea up to 500ppme0
- Outcome
- plant height, dry matter accumulation at harvest, number of tillers per plante0
- Direction
- highere0
- Qualifier
- at par with 1000ppm thioureae0
- Comparator
- water spray and 250ppm thioureae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing concentration of thiourea up to 500ppm recorded significantly higher plant height, dry matter accumulation at harvest, number of tillers per plant, protein content, chlorophyll content (SPAD value), nitrogen and phosphorus content and uptake in grain and straw over water spray and 250ppm thiourea but remained at par with 1000ppm thiourea”
t0“wheat”
Claim · model-written summary
Thiourea up to 500ppm significantly increased protein and chlorophyll content.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- thiourea up to 500ppme0
- Outcome
- protein content, chlorophyll content (SPAD value)e0
- Direction
- highere0
- Comparator
- water spray and 250ppm thioureae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing concentration of thiourea up to 500ppm recorded significantly higher plant height, dry matter accumulation at harvest, number of tillers per plant, protein content, chlorophyll content (SPAD value), nitrogen and phosphorus content and uptake in grain and straw over water spray and 250ppm thiourea but remained at par with 1000ppm thiourea”
t0“wheat”
Claim · model-written summary
Thiourea up to 500ppm significantly increased nitrogen and phosphorus content and uptake in grain and straw.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- thiourea up to 500ppme0
- Outcome
- nitrogen and phosphorus content and uptake in grain and strawe0
- Direction
- highere0
- Comparator
- water spray and 250ppm thioureae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“increasing concentration of thiourea up to 500ppm recorded significantly higher plant height, dry matter accumulation at harvest, number of tillers per plant, protein content, chlorophyll content (SPAD value), nitrogen and phosphorus content and uptake in grain and straw over water spray and 250ppm thiourea but remained at par with 1000ppm thiourea”
t0“wheat”
Claim · model-written summary
Thioglycollic acid at 100ppm significantly increased growth parameters over water, comparable to 200ppm.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- thioglycollic acid @100ppme0
- Outcome
- all growth parameterse0
- Direction
- increasede0
- Qualifier
- at par with 200ppme0
- Comparator
- water sprayed controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar application of thioglycollic acid @100ppm, being at par with 200ppm significantly increased all growth parameters, protein content, chlorophyll content (SPAD value), N and P content and uptake in grain and straw over water sprayed control.”
t0“wheat”
Claim · model-written summary
Thioglycollic acid at 100ppm significantly increased protein and chlorophyll content.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- thioglycollic acid @100ppme0
- Outcome
- protein content, chlorophyll content (SPAD value)e0
- Direction
- increasede0
- Comparator
- water sprayed controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar application of thioglycollic acid @100ppm, being at par with 200ppm significantly increased all growth parameters, protein content, chlorophyll content (SPAD value), N and P content and uptake in grain and straw over water sprayed control.”
t0“wheat”
Claim · model-written summary
Thioglycollic acid at 100ppm significantly increased N and P content and uptake in grain and straw.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- thioglycollic acid @100ppme0
- Outcome
- N and P content and uptake in grain and strawe0
- Direction
- increasede0
- Comparator
- water sprayed controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar application of thioglycollic acid @100ppm, being at par with 200ppm significantly increased all growth parameters, protein content, chlorophyll content (SPAD value), N and P content and uptake in grain and straw over water sprayed control.”
t0“wheat”
Claim · model-written summary
Foliar thiourea did not significantly influence soil available N, P or K after wheat harvest.
- Taxon
- wheatTriticum aestivume0
- Treatment
- thioureae0
- Outcome
- available nitrogen, phosphorus and potassium content in soile0
- Direction
- did not significantly influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar application of thiourea and thioglycollic acid did not significantly influenced available nitrogen, phosphorus and potassium content in soil after harvest of wheat crop.”
Claim · model-written summary
Foliar thioglycollic acid did not significantly influence soil available N, P or K after wheat harvest.
- Taxon
- wheatTriticum aestivume0
- Treatment
- thioglycollic acide0
- Outcome
- available nitrogen, phosphorus and potassium content in soile0
- Direction
- did not significantly influencede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Foliar application of thiourea and thioglycollic acid did not significantly influenced available nitrogen, phosphorus and potassium content in soil after harvest of wheat crop.”
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See all 8 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.