Abstract
A field experiment was conducted for five consecutive kharif seasons (2010–11 to 2014–15) on Inceptisol at Zonal Agricultural Research Station farm Solapur to study the effect of integrated phosphorus application through inorganic and organic sources on soil properties, yield and nutrient uptake by pigeonpea under dryland conditions in scarcity zone of Maharashtra. Five year conjoint use of 50% recommended dose of phosphorus through PMC (25 kg/ha) + 50% recommended dose of phosphorus through chemical fertilizer (25 kg/ha) along with 25 kg N/ha through urea and seed treatment with each rhizobium and phosphate solubalizing bacteria (PSB) @ 25g/kg seed significantly improved the organic carbon and soil available N, P and K content over chemical fertilizers alone. Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment. The highest monetory returns ( 41737/ha), net returns ( 16649/ha) and B:C ratio of 1.62 were recorded in the same treatment. Thus, integrated application of inorganic and organic sources of phosphorus maximized yields of pigeonpea crop and improved the soil fertility in Inceptisol under dryland conditions in scarcity zone of Maharashtra.
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Claims 9
Claim · model-written summary
Integrated phosphorus application significantly improved soil organic carbon and available N, P and K content compared with chemical fertilizers alone.
- Taxon
- pigeonpea
Cajanus cajant0 - Treatment
- 50% recommended dose of phosphorus through PMC (25 kg/ha) + 50% recommended dose of phosphorus through chemical fertilizer (25 kg/ha)e1
- Outcome
- organic carbon and soil available N, P and K contente2
- Direction
- improvede2
- Comparator
- chemical fertilizers alonee2
- Setting
- Zonal Agricultural Research Station farm Solapure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“by Pigeonpea in Dryland Condition”
e0“Zonal Agricultural Research Station farm Solapur”
e1“Five year conjoint use of 50% recommended dose of phosphorus through PMC (25 kg/ha) + 50% recommended dose of phosphorus through chemical fertilizer (25 kg/ha)”
e2“significantly improved the organic carbon and soil available N, P and K content over chemical fertilizers alone”
Claim · model-written summary
Integrated phosphorus application gave significantly higher pigeonpea grain yield, 9.07 q/ha.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- yielde3
- Direction
- highere3
- Value
- 9.07 q/hae3
- Qualifier
- graine3
- Setting
- Zonal Agricultural Research Station farm Solapure0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zonal Agricultural Research Station farm Solapur”
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
Claim · model-written summary
Integrated phosphorus application gave significantly higher pigeonpea straw yield, 49.89 q/ha.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- yielde3
- Direction
- highere3
- Value
- 49.89 q/hae3
- Qualifier
- strawe3
- Setting
- Zonal Agricultural Research Station farm Solapure0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zonal Agricultural Research Station farm Solapur”
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
Claim · model-written summary
Integrated phosphorus application gave significantly higher total N uptake by pigeonpea, 72.27 kg/ha.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- total N P K uptakee3
- Direction
- highere3
- Value
- 72.27e3
- Qualifier
- total Ne3
- Setting
- Zonal Agricultural Research Station farm Solapure0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zonal Agricultural Research Station farm Solapur”
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
Claim · model-written summary
Integrated phosphorus application gave significantly higher total P uptake by pigeonpea, 12.00 kg/ha.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- total N P K uptakee3
- Direction
- highere3
- Value
- 12.00e3
- Qualifier
- Pe3
- Setting
- Zonal Agricultural Research Station farm Solapure0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zonal Agricultural Research Station farm Solapur”
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
Claim · model-written summary
Integrated phosphorus application gave significantly higher total K uptake by pigeonpea, 75.53 kg/ha.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- total N P K uptakee3
- Direction
- highere3
- Value
- 75.53e3
- Qualifier
- Ke3
- Setting
- Zonal Agricultural Research Station farm Solapure0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Zonal Agricultural Research Station farm Solapur”
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
Claim · model-written summary
The integrated phosphorus treatment gave the highest monetary returns, 41737/ha, for pigeonpea.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- monetory returnse4
- Direction
- higheste4
- Value
- 41737/hae4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
e4“The highest monetory returns ( 41737/ha), net returns ( 16649/ha) and B:C ratio of 1.62 were recorded in the same treatment”
Claim · model-written summary
The integrated phosphorus treatment gave the highest net returns, 16649/ha, for pigeonpea.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- net returnse4
- Direction
- higheste4
- Value
- 16649/hae4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
e4“The highest monetory returns ( 41737/ha), net returns ( 16649/ha) and B:C ratio of 1.62 were recorded in the same treatment”
Claim · model-written summary
The integrated phosphorus treatment gave the highest benefit-cost ratio, 1.62, for pigeonpea.
- Taxon
- pigeonpeaCajanus cajane3
- Treatment
- 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizere3
- Outcome
- B:C ratioe4
- Direction
- higheste4
- Value
- 1.62e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“Significantly higher yield (grain 9.07 q/ha and straw 49.89 q/ha) and total N P K uptake by pigeonpea (72.27, 12.00 and 75.53 kg/ha, respectively) with the application of 50% recommended dose of phosphorus through PMC + 50% recommended dose of phosphorus through chemical fertilizer treatment”
e4“The highest monetory returns ( 41737/ha), net returns ( 16649/ha) and B:C ratio of 1.62 were recorded in the same treatment”
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