Abstract
A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application on the growth, yield and nitrogen content of wheat (Triticum aestivum L.) crop. Two levels of L-TRP (10G 3 and 10G 4 M) were tested with and without Azotobacter inoculation in a fertilized (NPK: 125-100-60 kg haG 1 , respectively) field. Results revealed that Azotobacter inoculation and L-TRP application significantly affected the wheat crop, however, their combined application produced more pronounced effect as compared with their separate application. Combined application of Azotobacter and 10G 3 M L-TRP significantly increased the grain yield (21.3%), straw yield (20.7%), plant height (5.8%), number of tillers (15.3%), number of spikelets spikeG 1 , (12.3%), spike length (11.6%), 1000-grain weight (6.4%), nitrogen concentration in grains (31.4%) and straw (26.1%) and total nitrogen uptake (56.3%), compared with untreated control.
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Claims 11
Claim · model-written summary
Combined Azotobacter and L-tryptophan application had a more pronounced effect on wheat than separate application.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- combined applicatione0
- Interactor
- Azotobacter
Azotobactere0other - Outcome
- effecte0
- Direction
- more pronouncede0
- Comparator
- separate applicatione0
- Setting
- fielde1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Results revealed that Azotobacter inoculation and L-TRP application significantly affected the wheat crop, however, their combined application produced more pronounced effect as compared with their separate application”
e1“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased grain yield by 21.3%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- grain yielde1
- Direction
- increasede0
- Value
- 21.3%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“grain yield (21.3%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased straw yield by 20.7%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- straw yielde1
- Direction
- increasede0
- Value
- 20.7%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“straw yield (20.7%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased plant height by 5.8%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- plant heighte1
- Direction
- increasede0
- Value
- 5.8%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“plant height (5.8%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased number of tillers by 15.3%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- number of tillerse1
- Direction
- increasede0
- Value
- 15.3%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“number of tillers (15.3%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased number of spikelets by 12.3%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- number of spikeletse1
- Direction
- increasede0
- Value
- 12.3%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“number of spikelets spikeG 1 , (12.3%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased spike length by 11.6%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- spike lengthe1
- Direction
- increasede0
- Value
- 11.6%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“spike length (11.6%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased 1000-grain weight by 6.4%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- 1000-grain weighte1
- Direction
- increasede0
- Value
- 6.4%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“1000-grain weight (6.4%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased nitrogen concentration in grains by 31.4%.
- Taxon
- wheatTriticum aestivume3
- Organ / stage
- grainse1
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- nitrogen concentratione1
- Direction
- increasede0
- Value
- 31.4%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“nitrogen concentration in grains (31.4%) and straw (26.1%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased nitrogen concentration in straw by 26.1%.
- Taxon
- wheatTriticum aestivume3
- Organ / stage
- strawe1
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- nitrogen concentratione1
- Direction
- increasede0
- Value
- 26.1%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“nitrogen concentration in grains (31.4%) and straw (26.1%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
Claim · model-written summary
Combined Azotobacter and 10 G 3 M L-TRP application significantly increased total nitrogen uptake by 56.3%.
- Taxon
- wheatTriticum aestivume3
- Treatment
- Combined application of Azotobacter and 10G 3 M L-TRPe0
- Interactor
- AzotobacterAzotobactere0other
- Outcome
- total nitrogen uptakee1
- Direction
- increasede0
- Value
- 56.3%e1
- Comparator
- untreated controle2
- Setting
- fielde4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Combined application of Azotobacter and 10G 3 M L-TRP significantly increased”
e1“total nitrogen uptake (56.3%)”
e2“compared with untreated control”
e3“nitrogen content of wheat (Triticum aestivum L.)”
e4“A field experiment was conducted to evaluate the effect of Azotobacter and L-tryptophan (L-TRP) application”
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