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Agricultural Science Digest, volume 20 issue 2 (june 2000) : 84-86

RESPONSE OF PR.ILLED.AND NEEM EXTRACT COATED UREA APPLICATION TIMINGS TO RICE (ORYZ4 SATIVA)

S.K. Upadhyay, K.S. Tripathi

Affiliations

¹Department of Agronomy, College of Agriculture. IGAll, Raipur-492 012,lndia.

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Cite article:- Upadhyay S.K., Tripathi K.S. (2024). RESPONSE OF PR.ILLED.AND NEEM EXTRACT COATED UREA APPLICATION TIMINGS TO RICE (ORYZ4 SATIVA). Agricultural Science Digest. 20(2): 84-86. doi: .

ABSTRACT

The application of neem extract coated urea (NCU) 50% basL .. 2.')% at tlllering +
25% at panicle initiation (PI) stage recorded the maximwn grain and straw yield. N concentration
and uptake, nitrogen use efficiency and nitrogen r,!covery. The application of 30% NEU
as basal + priDed urea (PU) 40% at tlUering and 30% at PI stage or NCU 75% basal and 25%
at PI stage performed as good as application of NCU 50% basal + 25 at tillering + 25% at PI
stage for grain yield, N concentration and N uptake of rice.

KEYWORDS

REFERENCES

Jackson, M.L. (1987). 5011 chemical analysis, Prentice Hall of India Pvt. Ltd., New Delhi.
Panigarhl, B.K. and DIxit, L. (1991). Indian J. Agron, 36 : 401-403.
Porwal, M.K. et al. (1994). Indian J. Agron, 39 :635-637.
Singh, G. et al. (1993). Oryza 30: 133-135.

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RESPONSE OF PR.ILLED.AND NEEM EXTRACT COATED UREA APPLICATION TIMINGS TO RICE (ORYZ4 SATIVA)

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