Abstract
Afield experiment was conducted on effect of in-situ rainwater conservation techniques with integrated phosphorous management on productivity of pigeonpea under dryland condition during the kharif season 2007–08 to 2011–12 to find out the effect of land configuration with different phosphorus sources on productivity of pigeonpea. The experiment was laid out in factorial randomized block design with three replications. The treatment consisted of two land treatments viz., M1: flat sowing with three hoeing at 3rd, 5th and 8th weeks after sowing, M2: flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowing with five integrated phosphorus sources viz., P0: Control, P1: 12.5 kg N/ha + 25 kg P2O5/ha (R.D.) through DAP + Rhizobium + PSB, P2: 25 kg P2O5/ha through FYM + Rhizobium + PSB, P3: 25 kg/ha P2O5 through SSP + Rhizobium + PSB, P4: 25 kg P2O5/ha through Vermicompost + Rhizobium + PSB. Basal dose of nitrogen was adjusted through urea as per treatments details. The pooled results revealed that land treatment, flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowing gave significantly higher grain and stalk (754 and 3323 kg/ha) yield. Among the integrated phosphorus management, the application of 12.5 kg N/ha + 25 kg P2O5/ha through DAP + Rhizobium + PSB registered significantly higher grain and stalk (897 and 3409 kg/ha) yield. The similar trend was also noticed in case of soil available phosphorus and total P uptake by pigeonpea. The higher soil moisture (136 mm) was conserved in the treatment of flat sowing with one hoeing at 3rd week and opening of ridges and furrow 30 days after sowing. Flat sowing + One hoeing + Opening of furrows at 30 DAS along with recommended dose of fertilizer 12.5:25 kg/ha N: P2O5 through DAP + Rhizobium + PSB recorded significantly higher benefit: cost ratio.
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Claims 8
Claim · model-written summary
Ridges and furrows after one hoeing produced significantly higher pigeonpea grain yield of 754 kg/ha.
- Taxon
- Pigeonpea
Cajanus cajant0 - Treatment
- flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowinge0
- Outcome
- graine0
- Direction
- highere0
- Value
- 754 and 3323 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowing gave significantly higher grain and stalk (754 and 3323 kg/ha) yield”
t0“Pigeonpea”
Claim · model-written summary
The same land treatment produced significantly higher stalk yield of 3323 kg/ha.
- Taxon
- PigeonpeaCajanus cajant0
- Treatment
- flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowinge0
- Outcome
- stalke0
- Direction
- highere0
- Value
- 754 and 3323 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“flat sowing with one hoeing at 3rd week and opening of ridges and furrows at 30 days after sowing gave significantly higher grain and stalk (754 and 3323 kg/ha) yield”
t0“Pigeonpea”
Claim · model-written summary
DAP with Rhizobium and PSB gave significantly higher grain yield of 897 kg/ha.
- Taxon
- PigeonpeaCajanus cajant0
- Treatment
- 12.5 kg N/ha + 25 kg P2O5/ha through DAP + Rhizobium + PSBe0
- Outcome
- graine0
- Direction
- highere0
- Value
- 897 and 3409 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of 12.5 kg N/ha + 25 kg P2O5/ha through DAP + Rhizobium + PSB registered significantly higher grain and stalk (897 and 3409 kg/ha) yield”
t0“Pigeonpea”
Claim · model-written summary
DAP with Rhizobium and PSB gave significantly higher stalk yield of 3409 kg/ha.
- Taxon
- PigeonpeaCajanus cajant0
- Treatment
- 12.5 kg N/ha + 25 kg P2O5/ha through DAP + Rhizobium + PSBe0
- Outcome
- stalke0
- Direction
- highere0
- Value
- 897 and 3409 kg/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the application of 12.5 kg N/ha + 25 kg P2O5/ha through DAP + Rhizobium + PSB registered significantly higher grain and stalk (897 and 3409 kg/ha) yield”
t0“Pigeonpea”
Claim · model-written summary
Soil available phosphorus followed a similar treatment trend.
- Outcome
- soil available phosphoruse0
Not reportedTaxonDirection
Verbatim
e0“The similar trend was also noticed in case of soil available phosphorus”
t0“Pigeonpea”
Claim · model-written summary
Total phosphorus uptake by pigeonpea followed a similar treatment trend.
- Taxon
- pigeonpeaCajanus cajane0
- Outcome
- total P uptakee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“total P uptake by pigeonpea”
e1“The similar trend was also noticed in case of soil available phosphorus and total P uptake by pigeonpea”
Claim · model-written summary
The ridge and furrow treatment conserved higher soil moisture of 136 mm.
- Treatment
- flat sowing with one hoeing at 3rd week and opening of ridges and furrow 30 days after sowinge0
- Outcome
- soil moisturee0
- Direction
- highere0
- Value
- 136 mme0
Not reportedTaxonComparator
Verbatim
e0“The higher soil moisture (136 mm) was conserved in the treatment of flat sowing with one hoeing at 3rd week and opening of ridges and furrow 30 days after sowing”
Claim · model-written summary
The combined furrow and recommended fertilizer treatment gave a significantly higher benefit:cost ratio.
- Taxon
- PigeonpeaCajanus cajant0
- Treatment
- Flat sowing + One hoeing + Opening of furrows at 30 DAS along with recommended dose of fertilizer 12.5:25 kg/ha N: P2O5 through DAP + Rhizobium + PSBe0
- Outcome
- benefit: cost ratioe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Flat sowing + One hoeing + Opening of furrows at 30 DAS along with recommended dose of fertilizer 12.5:25 kg/ha N: P2O5 through DAP + Rhizobium + PSB recorded significantly higher benefit: cost ratio”
t0“Pigeonpea”
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- positive
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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.