Abstract
A field experiment was conducted in farmers field of Angul district under mid-central table land zone of Odisha by involving 48 farmers during 201315, to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application. The highest system rice-equivalent yield (REY) (10.78 t/ha) was recorded with the recommended doses of nitrogen, phosphorus and potassium (N, P and K @ 80, 17.5 and 33 kg) + 25 kg ZnSO /ha to rice and recommended doses of N, P and K @ (40, 17.5 and 33 kg/ha) + 4 250 kg CaSO /ha to groundnut followed by recommended NPK alone without ZnSO /CaSO (10.36 t/ha). The av- 4 4 4 erage increase in system REY of these 2 treatments was 73 and 66% over the control (6.23 t/ha) and 25 and 20% over the farmers practice (8.63 t/ha). Agronomic efficiency (AE) of N, P and K was 19.8, 29.0 and 17.2 kg REY/kg applied nutrient for ricegroundnut system. The agronomic efficiency of N increased by 49, 55 and 108% in rice groundnut system by applying the recommended quantity of N with recommended quantity of P, K and PK, re- spectively, instead of N alone. The AE of P and K increased by 40 and 34% in ricegroundnut system when the recommended quantity of P or K was applied with recommended quantity of NK or NP instead of with N alone. Ap- plication of NPK + ZnSO to rice and NPK + CaSO to succeeding groundnut recorded the highest system net re- 4 4 turns ( 63,123/ha) followed by application of recommended NPK to both the crops ( 60,509/ha). These 2 treat- ments also recorded higher nutrient uptake due to the high biomass production with application of balanced nutri- ents.
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Claims 14
Claim · model-written summary
Recommended NPK with ZnSO4 to rice and CaSO4 to groundnut gave the highest system REY (10.78 t/ha), above recommended NPK alone (10.36 t/ha).
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)
Oryza sativae2 - Treatment
- + 25 kg ZnSO /ha to ricee0
- Outcome
- system rice-equivalent yield (REY)e0
- Direction
- higheste0
- Value
- 10.78 t/hae0
- Comparator
- recommended NPK alone without ZnSO /CaSOe1
- Setting
- farmers field of Angul districte3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest system rice-equivalent yield (REY) (10.78 t/ha) was recorded with the recommended doses of nitrogen, phosphorus and potassium (N, P and K @ 80, 17.5 and 33 kg) + 25 kg ZnSO /ha to rice”
e1“followed by recommended NPK alone without ZnSO /CaSO (10.36 t/ha)”
e2“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e3“A field experiment was conducted in farmers field of Angul district under mid-central table land zone of Odisha”
Claim · model-written summary
The system REY of the two best treatments increased by 73 and 66% over the control (6.23 t/ha).
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- these 2 treatmentse1
- Outcome
- system REYe1
- Direction
- increasee1
- Value
- 73 and 66%e1
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“increase in system REY of these 2 treatments was 73 and 66% over the control (6.23 t/ha) and 25 and 20% over the farmers practice (8.63 t/ha)”
Claim · model-written summary
The system REY of the two best treatments increased by 25 and 20% over the farmers practice (8.63 t/ha).
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- these 2 treatmentse1
- Outcome
- system REYe1
- Direction
- increasee1
- Value
- 25 and 20%e1
- Comparator
- farmers practicee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“increase in system REY of these 2 treatments was 73 and 66% over the control (6.23 t/ha) and 25 and 20% over the farmers practice (8.63 t/ha)”
Claim · model-written summary
Agronomic efficiency of N was 19.8 kg REY/kg applied nutrient in the rice-groundnut system.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Outcome
- Agronomic efficiency (AE) of N, P and Ke1
- Value
- 19.8e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“Agronomic efficiency (AE) of N, P and K was 19.8, 29.0 and 17.2 kg REY/kg applied nutrient for ricegroundnut system”
Claim · model-written summary
Agronomic efficiency of P was 29.0 kg REY/kg applied nutrient in the rice-groundnut system.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Outcome
- Agronomic efficiency (AE) of N, P and Ke1
- Value
- 29.0e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“Agronomic efficiency (AE) of N, P and K was 19.8, 29.0 and 17.2 kg REY/kg applied nutrient for ricegroundnut system”
Claim · model-written summary
Agronomic efficiency of K was 17.2 kg REY/kg applied nutrient in the rice-groundnut system.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Outcome
- Agronomic efficiency (AE) of N, P and Ke1
- Value
- 17.2e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“Agronomic efficiency (AE) of N, P and K was 19.8, 29.0 and 17.2 kg REY/kg applied nutrient for ricegroundnut system”
Claim · model-written summary
Adding recommended P to recommended N increased the agronomic efficiency of N by 49% relative to N alone.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- recommended quantity of N with recommended quantity of Pe1
- Outcome
- agronomic efficiency of Ne1
- Direction
- increasede1
- Value
- 49e1
- Comparator
- instead of N alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“The agronomic efficiency of N increased by 49, 55 and 108% in rice groundnut system by applying the recommended quantity of N with recommended quantity of P, K and PK, re- spectively, instead of N alone”
Claim · model-written summary
Adding recommended K to recommended N increased the agronomic efficiency of N by 55% relative to N alone.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- recommended quantity of N with recommended quantity of P, K and PKe1
- Outcome
- agronomic efficiency of Ne1
- Direction
- increasede1
- Value
- 55e1
- Comparator
- instead of N alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“The agronomic efficiency of N increased by 49, 55 and 108% in rice groundnut system by applying the recommended quantity of N with recommended quantity of P, K and PK, re- spectively, instead of N alone”
Claim · model-written summary
Adding recommended P and K to recommended N increased the agronomic efficiency of N by 108% relative to N alone.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- recommended quantity of N with recommended quantity of P, K and PKe1
- Outcome
- agronomic efficiency of Ne1
- Direction
- increasede1
- Value
- 108%e1
- Comparator
- instead of N alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“The agronomic efficiency of N increased by 49, 55 and 108% in rice groundnut system by applying the recommended quantity of N with recommended quantity of P, K and PK, re- spectively, instead of N alone”
Claim · model-written summary
Applying recommended P with recommended NK increased the agronomic efficiency of P and K by 40% relative to N alone.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- when the recommended quantity of P or K was applied with recommended quantity of NKe1
- Outcome
- The AE of P and Ke1
- Direction
- increasede1
- Value
- 40e1
- Comparator
- instead of with N alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“The AE of P and K increased by 40 and 34% in ricegroundnut system when the recommended quantity of P or K was applied with recommended quantity of NK or NP instead of with N alone”
Claim · model-written summary
Applying recommended K with recommended NP increased the agronomic efficiency of P and K by 34% relative to N alone.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- when the recommended quantity of P or K was applied with recommended quantity of NK or NPe1
- Outcome
- The AE of P and Ke1
- Direction
- increasede1
- Value
- 34e1
- Comparator
- instead of with N alonee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“The AE of P and K increased by 40 and 34% in ricegroundnut system when the recommended quantity of P or K was applied with recommended quantity of NK or NP instead of with N alone”
Claim · model-written summary
NPK with ZnSO4 to rice and CaSO4 to groundnut gave the highest system net returns (63,123/ha).
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- NPK + ZnSO to rice and NPK + CaSO to succeeding groundnute1
- Outcome
- system nete1
- Direction
- higheste1
- Value
- 63,123/hae1
- Comparator
- recommended NPK to both the cropse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“plication of NPK + ZnSO to rice and NPK + CaSO to succeeding groundnut recorded the highest system net re- 4 4 turns ( 63,123/ha) followed by application of recommended NPK to both the crops ( 60,509/ha)”
Claim · model-written summary
Recommended NPK applied to both crops gave system net returns of 60,509/ha, second to the NPK with ZnSO4 and CaSO4 treatment.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- recommended NPK to both the cropse1
- Outcome
- system nete1
- Value
- 60,509/hae1
- Comparator
- NPK + ZnSO to rice and NPK + CaSO to succeeding groundnute1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“plication of NPK + ZnSO to rice and NPK + CaSO to succeeding groundnut recorded the highest system net re- 4 4 turns ( 63,123/ha) followed by application of recommended NPK to both the crops ( 60,509/ha)”
Claim · model-written summary
Balanced nutrient application led to higher nutrient uptake in the two best treatments, due to high biomass production.
- Taxon
- rice (Oryza sativa L.)groundnut (Arachis hypogaea L.)Oryza sativae0
- Treatment
- balanced nutrient applicatione0
- Outcome
- nutrient uptakee1
- Direction
- highere1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“to study the response of rice (Oryza sativa L.)groundnut (Arachis hypogaea L.) cropping system to balanced nutrient application”
e1“recorded higher nutrient uptake due to the high biomass production”
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