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Agricultural Science Digest, volume 20 issue 1 (march 2000) : 42-45

NITROGEN MA~AGEMENT AND ECONOMIC RETURNS OF SEEDLING THHOWING METHOD OF RICE PLANTING IN DRY SEASON

S. Sanbagavalli, 0.5. Kandasamy
1Department of Agronomy Tamil Naciu Agric:.iltural University. Coimbatore - 64 J 003, India

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Cite article:- Sanbagavalli S., Kandasamy 0.5. (2024). NITROGEN MA~AGEMENT AND ECONOMIC RETURNS OF SEEDLING THHOWING METHOD OF RICE PLANTING IN DRY SEASON. Agricultural Science Digest. 20(1): 42-45. doi: .

ABSTRACT

Results of a field experiment conducted during the dry season (June-September-1996) revealed that maximum rice grain yield (6823 kg ha−1) and net returns (Rs.24937 ha−1) were highest due to application of 180 kg N ha−1. 35 day old seedlings recorded the grain yield of (6619 kg ha−1) and net returns (Rs.24157 ha−1) as compared to 25 Day old seedlings (6070 kg ha−1 and Rs.21272 ha−1) respectively. Application of nitrogen in 5 splits recorded the grain yield of 6466 kg ha−1 than the 4 splits (6223 kg ha−1). The maximum N uptake (154 kg ha−1) was recorded with 35 day old seedlings at 180 kg N ha−1.

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