Abstract
A field experiment was conducted at research farm, Department of Agronomy, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi during monsoon season of 2008 and 2009 with three planting systems viz., sole planting (S1), normal planting (60 × 20 cm) + blackgram (S2) and paired row planting (80+40 cm and 20 cm) + blackgram (S3) as main plot treatments and nine integrated nutrient management treatments to assess the response of pigeonpea + blackgram intercropping system to integrated nutrient management under rainfed ecosystem of eastern Uttar Pradesh. The results revealed that pigeonpea equivalent yield (PEY), land equivalent ratio (LER), gross return, net return, B: C ratio and monetary advantage index (MAI) were higher in normal planting during both the years of investigation. Both the planting systems (normal planting and paired row planting) were statistically at par to each other and significantly superior to sole planting. Total rainfall use efficiency and effective rainfall use efficiency were higher under normal planting of pigeonpea. Significantly higher yield attributes and yield, pigeonpea equivalent yield, land equivalent ratio, gross return, net return, B:C ratio and monetary advantage index were recorded with 100% RDF + 50% RDN +5 kg Zn ha −1. Highest total rainfall use efficiency and effective rainfall efficiency were also higher with 100% RDF + 50% RDN +5 kg Zn ha−1 during both the years of study.
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Claims 5
Claim · model-written summary
Normal planting increased pigeonpea equivalent yield, land equivalent ratio, and economic returns.
- Taxon
- pigeonpea
Cajanus cajane0 - Treatment
- normal plantinge0
- Outcome
- pigeonpea equivalent yield (PEY), land equivalent ratio (LER), gross return, net return, B: C ratio and monetary advantage index (MAI)e0
- Direction
- highere0
- Qualifier
- during both the years of investigatione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“pigeonpea equivalent yield (PEY), land equivalent ratio (LER), gross return, net return, B: C ratio and monetary advantage index (MAI) were higher in normal planting during both the years of investigation.”
Claim · model-written summary
Normal and paired row planting were statistically at par and superior to sole planting.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- normal planting and paired row plantinge0
- Outcome
- significantly superiore0
- Direction
- superiore0
- Comparator
- sole plantinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both the planting systems (normal planting and paired row planting) were statistically at par to each other and significantly superior to sole planting.”
t0“pigeonpea + black gram”
Claim · model-written summary
Normal planting increased total and effective rainfall use efficiency of pigeonpea.
- Taxon
- pigeonpeaCajanus cajane0
- Treatment
- normal plantinge0
- Outcome
- Total rainfall use efficiency and effective rainfall use efficiencye0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total rainfall use efficiency and effective rainfall use efficiency were higher under normal planting of pigeonpea.”
Claim · model-written summary
The nutrient treatment produced higher yield attributes, yield, intercropping efficiency, and economic metrics.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100% RDF + 50% RDN +5 kg Zn ha −1e0
- Outcome
- yield attributes and yield, pigeonpea equivalent yield, land equivalent ratio, gross return, net return, B:C ratio and monetary advantage indexe0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Significantly higher yield attributes and yield, pigeonpea equivalent yield, land equivalent ratio, gross return, net return, B:C ratio and monetary advantage index were recorded with 100% RDF + 50% RDN +5 kg Zn ha −1.”
t0“pigeonpea + black gram”
Claim · model-written summary
The nutrient treatment gave the highest total and effective rainfall use efficiency in both years.
- Taxon
- pigeonpeaCajanus cajant0
- Treatment
- 100% RDF + 50% RDN +5 kg Zn ha−1e0
- Outcome
- total rainfall use efficiency and effective rainfall efficiencye0
- Direction
- highere0
- Qualifier
- during both the years of studye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highest total rainfall use efficiency and effective rainfall efficiency were also higher with 100% RDF + 50% RDN +5 kg Zn ha−1 during both the years of study.”
t0“pigeonpea + black gram”
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