Abstract
An experiment was conducted at Agriculture Research Station, Serai Nourang, Bannu, NWFP – Pakistan during 2003-04 to study the effect of irrigation levels under various nitrogen levels. During experiment five irrigation levels (120 mm, 230 mm, 360 mm, 470 mm and 600 mm) and five nitrogen doses (control, 40 kg ha -1 , 80 kg ha -1 , 120 kg ha -1 and 140 kg ha -1 ) were evaluated. The experiment was planted on 15 th Nov. 2003. Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 ), net income (Rs. 39300.00), BCR (3.27 %) and MRR % (327.35) was noted from the plots irrigated with 470 mm water. Statistical analysis of the data also revealed that nitrogen doses significantly affected all parameters except harvest index. It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 ), net income (Rs. 34844.00), BCR (2.96 %) and MRR % (296.11) was noted from the plots fertilized with 120 kg N ha -1 . In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00), BCR (3.65 %) and MRR % (364.685) was noted from the plots irrigated with 470 mm water and fertilized with 120 kg N ha -1 .
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Claims 20
Claim · model-written summary
At 470 mm irrigation, tillers m -2 reached 688.45.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- irrigation treatmentse1
- Outcome
- tillers m -2e0
- Direction
- maximume0
- Value
- 688.45e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 470 mm irrigation, leaf area index reached 1.66.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- irrigation treatmentse1
- Outcome
- leaf area indexe0
- Direction
- maximume0
- Value
- 1.66e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 470 mm irrigation, grains spike -1 reached 70.57.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- irrigation treatmentse1
- Outcome
- grains spike -1e0
- Direction
- maximume0
- Value
- 70.57e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 470 mm irrigation, 1000-grain weight reached 47.98 g.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- irrigation treatmentse1
- Outcome
- 1000-grain weighte0
- Direction
- maximume0
- Value
- 47.98 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 470 mm irrigation, grain yield reached 2677.00 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- irrigation treatmentse1
- Outcome
- grain yielde0
- Direction
- maximume0
- Value
- 2677.00 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 470 mm irrigation, biological yield reached 13978.00 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- irrigation treatmentse1
- Outcome
- biological yielde0
- Direction
- maximume0
- Value
- 13978.00 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2 , leaf area index (1.66), grains spike -1 (70.57), 1000-grain weight (47.98 g), grain yield (2677.00 kg ha -1 ), biological yield (13978.00 kg ha -1 )”
e1“Data recorded from the irrigation treatments revealed that maximum (688.45) tillers m -2”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, grain yield reached 2806.75 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- grain yielde0
- Direction
- maximume0
- Value
- 2806.75 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, biological yield reached 10817.13 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- biological yielde0
- Direction
- maximume0
- Value
- 10817.13 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
Nitrogen doses significantly affected all parameters except harvest index.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- nitrogen dosese0
- Outcome
- all parameters except harvest indexe0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“nitrogen doses significantly affected all parameters except harvest index”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, tillers m -2 reached 713.50.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- tillers m -2e0
- Direction
- maximume0
- Value
- 713.50e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, leaf area index reached 1.74.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- leaf area indexe0
- Direction
- maximume0
- Value
- 1.74e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, grains spike -1 reached 67.06.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- grains spike -1e0
- Direction
- maximume0
- Value
- 67.06e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At 120 kg nitrogen, 1000-grain weight reached 47.47 g.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 120 kg N ha -1e1
- Outcome
- 1000-grain weighte0
- Direction
- maximume0
- Value
- 47.47 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It can be inferred from the data showed that maximum (713.50) tillers m -2 , leaf area index (1.74), grains spike -1 (67.06), 1000-grain weight (47.47 g), grain yield (2806.75 kg ha -1 ), biological yield (10817.13 kg ha -1 )”
e1“plots fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, grain yield reached 3150.00 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- grain yielde0
- Direction
- maximume0
- Value
- 3150.00 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, biological yield reached 16260.00 kg ha -1.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- biological yielde0
- Direction
- maximume0
- Value
- 16260.00 kg ha -1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, tillers m -2 reached 843.00.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- tillers m -2e0
- Direction
- maximume0
- Value
- 843.00e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, leaf area index reached 1.61.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- leaf area indexe0
- Direction
- maximume0
- Value
- 1.61e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, grains spike -1 reached 74.90.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- grains spike -1e0
- Direction
- maximume0
- Value
- 74.90e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, 1000-grain weight reached 49.72 g.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- 1000-grain weighte0
- Direction
- maximume0
- Value
- 49.72 ge0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
Claim · model-written summary
At combined irrigation and nitrogen, net income reached Rs. 48087.00.
- Taxon
- wheatTriticum aestivumt0
- Treatment
- 470 mm water and fertilized with 120 kg N ha -1e1
- Outcome
- net incomee0
- Direction
- maximume0
- Value
- Rs. 48087.00e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In case of interaction between irrigation and nitrogen it was observed that maximum (843.00) tillers m -2 , leaf area index (1.61), grains spike -1 (74.90), 1000-grain weight (49.72 g), grain yield (3150.00 kg ha -1 ), biological yield (16260.00 kg ha -1 ), net income (Rs. 48087.00)”
e1“plots irrigated with 470 mm water and fertilized with 120 kg N ha -1”
t0“wheat”
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