Abstract
The experiment was conducted during November 2012 to March 2013 in experimental field of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh to find out the consequence of irrigation levels on growth, yield attributes and yield of wheat (BARI Gom-26). Four different irrigation levels viz. I0: No irrigation i.e. control; I1: Irrigation at 20 days after sowing (DAS) at crown root initiation stage; I2: Irrigation at 55 DAS at flowering stage) and I3: Irrigation at 75 DAS at grain filling stage were used in the experiment using Randomized Complete Block Design with three replications. Results revealed that maximum dry matter content (18.8 g/plant), crop growth rate (CGR) (13.5 g m-2day-1), relative growth rate (RGR) (0.024 g m-2day-1) were found from I1 which was statistically identical with I2 whereas minimum from I0. Plant height (80.7 cm), number of tiller (4.9/hill), number of spike (4.7/hill), number of spikelets (18.5/spike), spike length (19.2 cm), filled grains (29.3/spike), total grains (31.3/spike), 1000-grains weight (44.4 g), yield (grain 3.4 t/ha, straw 5.7 t/ha and biological 9.1 t/ha) and harvest index were correspondingly showed higher results as of growth characters.
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Claims 15
Claim · model-written summary
Irrigation at 20 days gave maximum dry matter content, statistically identical to irrigation at 55 days, versus a minimum without irrigation.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- Irrigation at 20 days after sowing (DAS)e1
- Outcome
- dry matter contente0
- Direction
- maximume0
- Value
- 18.8 g/plante0
- Qualifier
- statistically identical with I2e0
- Comparator
- I0e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum dry matter content (18.8 g/plant), crop growth rate (CGR) (13.5 g m-2day-1), relative growth rate (RGR) (0.024 g m-2day-1) were found from I1 which was statistically identical with I2 whereas minimum from I0.”
e1“I1: Irrigation at 20 days after sowing (DAS) at crown root initiation stage; I2: Irrigation at 55 DAS at flowering stage) and I3: Irrigation at 75 DAS at grain filling stage”
t0“Wheat”
Claim · model-written summary
Irrigation at 20 days gave maximum crop growth rate, statistically identical to irrigation at 55 days.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Irrigation at 20 days after sowing (DAS)e1
- Outcome
- crop growth rate (CGR)e0
- Direction
- minimum from I0e0
- Value
- 13.5 g m-2day-1e0
- Comparator
- I0e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“crop growth rate (CGR) (13.5 g m-2day-1), relative growth rate (RGR) (0.024 g m-2day-1) were found from I1 which was statistically identical with I2 whereas minimum from I0.”
e1“I1: Irrigation at 20 days after sowing (DAS) at crown root initiation stage”
t0“Wheat”
Claim · model-written summary
Irrigation at 20 days gave maximum relative growth rate, statistically identical to irrigation at 55 days.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Irrigation at 20 days after sowing (DAS)e1
- Outcome
- relative growth rate (RGR)e0
- Direction
- minimum from I0e0
- Value
- 0.024 g m-2day-1e0
- Comparator
- I0e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“relative growth rate (RGR) (0.024 g m-2day-1) were found from I1 which was statistically identical with I2 whereas minimum from I0.”
e1“I1: Irrigation at 20 days after sowing (DAS) at crown root initiation stage”
t0“Wheat”
Claim · model-written summary
The treatment with higher growth also had higher wheat plant height and tiller number.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- Plant heighte0
- Direction
- highere0
- Value
- 80.7 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Plant height (80.7 cm), number of tiller (4.9/hill), number of spike (4.7/hill), number of spikelets (18.5/spike), spike length (19.2 cm), filled grains (29.3/spike), total grains (31.3/spike), 1000-grains weight (44.4 g), yield (grain 3.4 t/ha, straw 5.7 t/ha and biological 9.1 t/ha) and harvest index were correspondingly showed higher results as of growth characters.”
t0“Wheat”
Claim · model-written summary
Wheat tiller number reached 4.9 per hill with the higher performing treatment.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- number of tillere0
- Value
- 4.9/hille0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of tiller (4.9/hill)”
t0“Wheat”
Claim · model-written summary
Wheat spike number reached 4.7 per hill.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- number of spikee0
- Value
- 4.7/hille0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of spike (4.7/hill)”
t0“Wheat”
Claim · model-written summary
Wheat spikelets reached 18.5 per spike.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- number of spikeletse0
- Value
- 18.5/spikee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of spikelets (18.5/spike)”
t0“Wheat”
Claim · model-written summary
Wheat spike length reached 19.2 cm.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- spike lengthe0
- Value
- 19.2 cme0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“spike length (19.2 cm)”
t0“Wheat”
Claim · model-written summary
Wheat filled grains reached 29.3 per spike.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- filled grainse0
- Value
- 29.3/spikee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“filled grains (29.3/spike)”
t0“Wheat”
Claim · model-written summary
Wheat total grains reached 31.3 per spike.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- total grainse0
- Value
- 31.3/spikee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total grains (31.3/spike)”
t0“Wheat”
Claim · model-written summary
Wheat 1000-grain weight reached 44.4 g.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- 1000-grains weighte0
- Value
- 44.4 ge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1000-grains weight (44.4 g)”
t0“Wheat”
Claim · model-written summary
Wheat grain yield reached 3.4 t/ha.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- graine0
- Value
- 3.4 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield (grain 3.4 t/ha, straw 5.7 t/ha and biological 9.1 t/ha)”
t0“Wheat”
Claim · model-written summary
Wheat straw yield reached 5.7 t/ha.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- strawe0
- Value
- 5.7 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield (grain 3.4 t/ha, straw 5.7 t/ha and biological 9.1 t/ha)”
t0“Wheat”
Claim · model-written summary
Wheat biological yield reached 9.1 t/ha.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- biologicale0
- Value
- 9.1 t/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“yield (grain 3.4 t/ha, straw 5.7 t/ha and biological 9.1 t/ha)”
t0“Wheat”
Claim · model-written summary
Wheat harvest index was higher with the higher performing growth treatment.
- Taxon
- WheatTriticum aestivumt0
- Outcome
- harvest indexe0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“harvest index were correspondingly showed higher results as of growth characters.”
t0“Wheat”
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