Abstract
The experiment was conducted for two consecutive rabi seasons of 2005-06 and 2006-07 at the Regional Agricultural Research Station (RARS), Jamalpur to find out an optimum dose of nitrogen for the production of garlic (cv. Jamalpur local). There were six levels of nitrogen viz., 0, 50, 100, 150, 200, and 250 kg/ha. The experiment was laid out in randomized complete design with three replications. Results revealed that nitrogen had significant effects on almost all the parameters studied. Nitrogen @150 kg/ha produced the highest bulb yield (6.75 t/ha in 2005-06 and 7.19 t/ha in 2006-07) and there was a reduction of yield with further increment of nitrogen level. The control treatment receiving no fertilizer produced the lowest bulb yield in both the years. The yield benefit for 150 kg N/ha was 40% than the yield obtained from nitrogen control treatment when average of two years’ yield is considered. Keywords: Nitrogen; garlic; growth; bulb yield. DOI: http://dx.doi.org/10.3329/bjar.v36i2.9263 BJAR 2011; 36(2): 357-367
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Claims 6
Claim · model-written summary
Nitrogen significantly affected almost all studied parameters.
- Taxon
- garlic
Allium sativume1 - Material
- cv. Jamalpur locale1
- Treatment
- nitrogene0
- Outcome
- almost all the parameters studiede0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrogen had significant effects on almost all the parameters studied”
e1“garlic (cv. Jamalpur local)”
Claim · model-written summary
At 150 kg/ha, nitrogen produced 6.75 t/ha bulb yield in 2005-06.
- Taxon
- garlicAllium sativume1
- Material
- cv. Jamalpur locale1
- Treatment
- Nitrogen @150 kg/hae0
- Outcome
- bulb yielde0
- Direction
- higheste0
- Value
- 6.75 t/hae0
- Qualifier
- in 2005-06e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nitrogen @150 kg/ha produced the highest bulb yield (6.75 t/ha in 2005-06 and 7.19 t/ha in 2006-07)”
e1“garlic (cv. Jamalpur local)”
Claim · model-written summary
At 150 kg/ha, nitrogen produced 7.19 t/ha bulb yield in 2006-07.
- Taxon
- garlicAllium sativume1
- Material
- cv. Jamalpur locale1
- Treatment
- Nitrogen @150 kg/hae0
- Outcome
- bulb yielde0
- Direction
- higheste0
- Value
- 7.19 t/hae0
- Qualifier
- in 2006-07e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nitrogen @150 kg/ha produced the highest bulb yield (6.75 t/ha in 2005-06 and 7.19 t/ha in 2006-07)”
e1“garlic (cv. Jamalpur local)”
Claim · model-written summary
Further nitrogen beyond 150 kg/ha reduced yield.
- Taxon
- garlicAllium sativume1
- Treatment
- further increment of nitrogen levele0
- Outcome
- yielde0
- Direction
- reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was a reduction of yield with further increment of nitrogen level”
e1“garlic (cv. Jamalpur local)”
Claim · model-written summary
The unfertilized control had the lowest bulb yield in both years.
- Taxon
- garlicAllium sativume1
- Treatment
- control treatment receiving no fertilizere0
- Outcome
- bulb yielde0
- Direction
- loweste0
- Qualifier
- in both the yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The control treatment receiving no fertilizer produced the lowest bulb yield in both the years”
e1“garlic (cv. Jamalpur local)”
Claim · model-written summary
At 150 kg N/ha, mean yield was 40% above the nitrogen control.
- Taxon
- garlicAllium sativume1
- Treatment
- 150 kg N/hae0
- Outcome
- yield benefite0
- Direction
- benefite0
- Value
- 40%e0
- Comparator
- nitrogen control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield benefit for 150 kg N/ha was 40% than the yield obtained from nitrogen control treatment when average of two years’ yield is considered”
e1“garlic (cv. Jamalpur local)”
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