Abstract
An experiment was conducted at the Bangladesh Rice Research Institute, Gazipur during Rabi season 2001-02 and 2002-03 to determine the effects of bed width, plant row number bed-1 and seed rate on the agro-economic productivity of wheat under bed planting in rice-wheat cropping system. Bed planting in 70, 80 and 90 cm wide beds with two and three plant rows bed-1 along with conventional method and 60, 90, 120 and 150 kg ha-1 seed rates were tested. Seventy-centimeter wide beds increased grain yield of wheat up to 21% over conventional method. It increased the number of panicles m-2, number of grains panicle-1 and 1000-grain weight of wheat. Sterility percentage was lower in bed than conventional method. Weed infestation was less in bed planting. It saved 41-48 % irrigation water. The cost of cultivation was lower and gross return, gross margin and benefit-cost ratio were higher in bed planting than conventional method. Key words: Bed planting, wheat, crop establishment. DOI: 10.3329/jard.v7i1.4418 J Agric Rural Dev 7(1&2), 23-31, June 2009
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Claims 7
Claim · model-written summary
Seventy-centimeter wide beds increased wheat grain yield by up to 21% over conventional planting.
- Taxon
- wheat
Triticum aestivume1 - Treatment
- Seventy-centimeter wide bedse1
- Outcome
- grain yielde1
- Direction
- increasede1
- Value
- 21%e1
- Comparator
- conventional methode1
- Setting
- Bangladesh Rice Research Institute, Gazipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An experiment was conducted at the Bangladesh Rice Research Institute, Gazipur during Rabi season 2001-02 and 2002-03”
e1“Seventy-centimeter wide beds increased grain yield of wheat up to 21% over conventional method”
Claim · model-written summary
Seventy-centimeter wide beds increased the number of panicles per m2, grains per panicle and 1000-grain weight of wheat over conventional planting.
- Taxon
- wheatTriticum aestivume2
- Treatment
- Seventy-centimeter wide bedse1
- Outcome
- number of panicles m-2, number of grains panicle-1 and 1000-grain weighte2
- Direction
- increasede2
- Comparator
- conventional methode1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Seventy-centimeter wide beds increased grain yield of wheat up to 21% over conventional method”
e2“It increased the number of panicles m-2, number of grains panicle-1 and 1000-grain weight of wheat”
Claim · model-written summary
Bed planting lowered the sterility percentage of wheat compared with conventional planting.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Bed plantinge3
- Outcome
- Sterility percentagee4
- Direction
- lowere4
- Comparator
- conventional methode3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Method for Wheat”
e3“Bed planting in 70, 80 and 90 cm wide beds with two and three plant rows bed-1 along with conventional method”
e4“Sterility percentage was lower in bed than conventional method”
Claim · model-written summary
Bed planting reduced weed infestation in wheat compared with conventional planting.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- bed plantinge5
- Outcome
- Weed infestatione5
- Direction
- lesse5
- Comparator
- conventional methode3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Method for Wheat”
e3“Bed planting in 70, 80 and 90 cm wide beds with two and three plant rows bed-1 along with conventional method”
e5“Weed infestation was less in bed planting”
Claim · model-written summary
Bed planting saved 41-48% irrigation water in wheat compared with conventional planting.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- Bed plantinge3
- Outcome
- irrigation watere6
- Direction
- savede6
- Value
- 41-48 %e6
- Comparator
- conventional methode3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Method for Wheat”
e3“Bed planting in 70, 80 and 90 cm wide beds with two and three plant rows bed-1 along with conventional method”
e6“It saved 41-48 % irrigation water”
Claim · model-written summary
Bed planting lowered the cost of wheat cultivation compared with conventional planting.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- bed plantinge7
- Outcome
- cost of cultivatione7
- Direction
- lowere7
- Comparator
- conventional methode7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Method for Wheat”
e7“The cost of cultivation was lower and gross return, gross margin and benefit-cost ratio were higher in bed planting than conventional method”
Claim · model-written summary
Bed planting raised gross return, gross margin and benefit-cost ratio of wheat compared with conventional planting.
- Taxon
- WheatTriticum aestivumt0
- Treatment
- bed plantinge7
- Outcome
- gross return, gross margin and benefit-cost ratioe7
- Direction
- highere7
- Comparator
- conventional methode7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Method for Wheat”
e7“The cost of cultivation was lower and gross return, gross margin and benefit-cost ratio were higher in bed planting than conventional method”
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See all 1,414 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.