Abstract
A field experiment was conducted during the rabi season of 2017 in wheat crop (var. HUW-234) at Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, SHUATS, Allahabad (U.P.). The experiment was laid out in a Randomized Block Design with 12 treatment combinations, consisting of three nitrogen levels (100,125 and 150 kg N/ha) on soil test basis (STB) compared to farmer practice (FP) and nitrogen management viz. 100% N through urea, 75% N through urea + 25% N through vermicompost with seed inoculation by Azotobacter. The experimental result reveals this saving of nitrogen by 16.5 to 31.7 kg/ha without any significant effect on growth and yield of wheat was noticed. The growth parameters viz. plant height, no. of tillers/running row meter, Crop-growth rate (CGR), and Yield attributes viz. No. of effective tillers/m2, grains/spike and grain yield (4.57 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 100 % N through urea, where as plant dry weight, leaf area index (LAI) and straw yield (7.63 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 75% N through urea + 25% N through vermicompost + Azotobacter (Seed inoculation).
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Claims 6
Claim · model-written summary
Soil test management saved 16.5 to 31.7 kg/ha nitrogen without a significant wheat growth or yield effect.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- saving of nitrogene0
- Outcome
- growth and yield of wheate0
- Direction
- without any significant effecte0
- Value
- 16.5 to 31.7 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“saving of nitrogen by 16.5 to 31.7 kg/ha without any significant effect on growth and yield of wheat was noticed.”
Claim · model-written summary
The 150 kg N/ha farmer practice through urea gave significantly higher plant height, tiller number and crop growth rate.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 150 kg N/ha (Farmer Practice) when applied 100 % N through ureae0
- Outcome
- plant height, no. of tillers/running row meter, Crop-growth rate (CGR)e0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant height, no. of tillers/running row meter, Crop-growth rate (CGR), and Yield attributes viz. No. of effective tillers/m2, grains/spike and grain yield (4.57 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 100 % N through urea”
t0“Wheat”
Claim · model-written summary
The same urea treatment gave significantly higher effective tillers and grains per spike.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 150 kg N/ha (Farmer Practice) when applied 100 % N through ureae0
- Outcome
- No. of effective tillers/m2, grains/spikee0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No. of effective tillers/m2, grains/spike and grain yield (4.57 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 100 % N through urea”
t0“Wheat”
Claim · model-written summary
The same urea treatment gave significantly higher grain yield of 4.57 t/ha.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 150 kg N/ha (Farmer Practice) when applied 100 % N through ureae0
- Outcome
- grain yielde0
- Direction
- highere0
- Value
- 4.57 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“grain yield (4.57 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 100 % N through urea”
t0“Wheat”
Claim · model-written summary
Mixed urea, vermicompost and Azotobacter gave significantly higher dry weight and leaf area index.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 75% N through urea + 25% N through vermicompost + Azotobacter (Seed inoculation)e0
- Interactor
- Azotobacter
Azotobactere0symbiont - Outcome
- plant dry weight, leaf area index (LAI)e0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“plant dry weight, leaf area index (LAI) and straw yield (7.63 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 75% N through urea + 25% N through vermicompost + Azotobacter (Seed inoculation).”
t0“Wheat”
Claim · model-written summary
Mixed urea, vermicompost and Azotobacter gave significantly higher straw yield of 7.63 t/ha.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 75% N through urea + 25% N through vermicompost + Azotobacter (Seed inoculation)e0
- Interactor
- AzotobacterAzotobactere0symbiont
- Outcome
- straw yielde0
- Direction
- highere0
- Value
- 7.63 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“straw yield (7.63 t/ha) were significantly higher with 150 kg N/ha (Farmer Practice) when applied 75% N through urea + 25% N through vermicompost + Azotobacter (Seed inoculation).”
t0“Wheat”
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