Abstract
A field experiment was conducted at Zonal Agricultural Research Station, Kalaburagi, during kharif season of 2022 to study the growth and yield of pigeonpea as influenced by foliar application of nano DAP. The experiment consisted with split plot design consisting of three levels of RDF in main plots viz., 50% RDF (M1), 75% RDF (M2) and 100% RDF (M3) and four levels of nano DAP spray in sub plots viz., 2 ml litre-1 of water (S1), 4 ml litre-1 of water (S2), 6 ml litre-1 of water (S3) and Seed treatment with Nano DAP @ 5ml kg-1 seeds (S4). The results revealed that among different treatment combinations application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.
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Claims 8
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher seed yield than other combinations.
- Taxon
- pigeonpea
Cajanus cajant0 - Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 1167 kg ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher stalk yield than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- stalk yielde0
- Direction
- highere0
- Value
- 4173 kg ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher N uptake than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- N uptakee0
- Direction
- highere0
- Value
- 121.40 kg ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher P uptake than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- P uptakee0
- Direction
- highere0
- Value
- 17.34 kg ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher K uptake than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- K uptakee0
- Direction
- highere0
- Value
- 79.87 kg ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher gross returns than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- gross returnse0
- Direction
- highere0
- Value
- Rs. 75843 ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher net returns than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- net returnse0
- Direction
- highere0
- Value
- Rs. 37444 ha-1e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
Claim · model-written summary
100 percent RDF with nano DAP at 4 ml litre-1 gave higher B:C ratio than other combinations.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of watere0
- Outcome
- B:C ratioe0
- Direction
- highere0
- Value
- 1.98e0
- Comparator
- other treatment combinationse0
- Setting
- Kalaburagie1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of 100 percent RDF with foliar spray of nano DAP @ 4 ml litre-1 of water recorded significantly higher seed yield (1167 kg ha-1), stalk yield (4173 kg ha-1), N uptake (121.40 kg ha-1), P uptake (17.34 kg ha-1), K uptake (79.87 kg ha-1), gross returns (Rs. 75843 ha-1), net returns (Rs. 37444 ha-1) and B:C ratio (1.98) as compared to other treatment combinations.”
e1“Zonal Agricultural Research Station, Kalaburagi”
t0“pigeonpea (Cajanus cajan L.)”
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