Abstract
A field study was conducted during Rabi 2015-16 in deep black soil to study the nutrient uptake and millable cane yield of sugarcane as influenced by application of slow releasing nitrogen fertilizers at Agricultural Research Station, Dhadesugur, University of Agricultural Sciences, Raichur, Karnataka. Results revealed that, application of 125 % nitrogen through neem coated area recorded significantly higher millable cane yield (125.3 t/ha) and which was onpar with the application of 125 % nitrogen through sulphur coated urea (123.1 t/ha) and application of 125 % nitrogen through coal tar coated urea (121.4 t/ha). Further, these treatments also recorded significantly higher uptake of nitrogen, phosphorus and potassium. However, zero application of nitrogen recorded significantly least millable cane yield (50.2 t/ha). Results concluded that, application of 125 % nitrogen through either neem or sulphur or coal tar coated urea was best to increase the millable cane yield in sugarcane by increasing the nitrogen use efficiency and by reducing the nitrogen losses.
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Claims 6
Claim · model-written summary
Neem coated nitrogen gave 125.3 t/ha cane yield.
- Taxon
- Sugarcanet0
- Treatment
- 125 % nitrogen through neem coated areae0
- Outcome
- millable cane yielde0
- Direction
- highere0
- Value
- 125.3 t/hae0
Not reportedComparator
Verbatim
e0“application of 125 % nitrogen through neem coated area recorded significantly higher millable cane yield (125.3 t/ha)”
t0“Sugarcane”
Claim · model-written summary
Sulphur coated urea gave 123.1 t/ha yield, on par with neem coating.
Verbatim
e0“onpar with the application of 125 % nitrogen through sulphur coated urea (123.1 t/ha)”
t0“Millable Cane Yield of Sugarcane”
Claim · model-written summary
Coal tar coated urea gave 121.4 t/ha yield, on par with neem coating.
Verbatim
e0“application of 125 % nitrogen through coal tar coated urea (121.4 t/ha)”
t0“Millable Cane Yield of Sugarcane”
Claim · model-written summary
Coated nitrogen treatments increased uptake of nitrogen, phosphorus and potassium.
- Taxon
- Sugarcanet0
- Treatment
- these treatmentse0
- Outcome
- uptake of nitrogen, phosphorus and potassiume0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“these treatments also recorded significantly higher uptake of nitrogen, phosphorus and potassium.”
t0“Sugarcane”
Claim · model-written summary
Zero nitrogen produced the least cane yield, 50.2 t/ha.
- Taxon
- Sugarcanet0
- Treatment
- zero application of nitrogene0
- Outcome
- millable cane yielde0
- Direction
- leaste0
- Value
- 50.2 t/hae0
Not reportedComparator
Verbatim
e0“zero application of nitrogen recorded significantly least millable cane yield (50.2 t/ha).”
t0“Sugarcane”
Claim · model-written summary
Authors recommend 125 % nitrogen through the coated urea options.
Verbatim
e0“application of 125 % nitrogen through either neem or sulphur or coal tar coated urea was best to increase the millable cane yield in sugarcane”
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