Abstract
A field experiment was conducted to formulate the fertilizer prescription equations for achieving desired yield target of green gram (Vigna radiata L. Wilczek) during 2013-14. Three fertility gradient stripes were created by applying no fertilizer, recommended dose of fertilizer (RDF) and double of the RDF in rice in order to develop three fertility gradient stripes during kharif. Each strip was again sub-divided into 24 sub plots and green gram was cultivated with different treatment combinations. One plot was kept as absolute control while FYM was applied in two sub-plots and rest 21 plots were applied with different graded doses of fertilizers. Initial and post harvest soil nutrient status, nutrient uptake, nutrient requirement, soil efficiency, fertilizer efficiency and yield data were recorded. The highest yield (12.15 q ha-1) was achieved with application of 30:50:50 (N: P2O5: K2O). Fertilizer prescription equations were formulated by multiple regression equation for site specific nutrient management on the basis of initial soil fertility status and targeted yield approach. The equations and ready reckoner were developed for higher production with optimum use of fertilizers according to desired yield target of green gram with sustainable manner.
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Claims 2
Claim · model-written summary
The highest green gram yield was 12.15 q ha-1 with 30:50:50 N:P2O5:K2O fertilizer.
- Taxon
- green gram
.jpg?width=60)
Vigna radiata var. radiatat0 - Treatment
- 30:50:50 (N: P2O5: K2O)e0
- Outcome
- yielde0
- Direction
- higheste0
- Value
- 12.15 q ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“The highest yield (12.15 q ha-1) was achieved with application of 30:50:50 (N: P2O5: K2O).”
t0“green gram (Vigna radiata L. Wilczek)”
Claim · model-written summary
Fertilizer prescription equations and a ready reckoner were developed for targeted green gram production.
- Taxon
- green gramVigna radiata var. radiatae0
- Outcome
- higher productione0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The equations and ready reckoner were developed for higher production with optimum use of fertilizers according to desired yield target of green gram with sustainable manner.”
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