Abstract
A held experiment was conducted during 1982 on rice variety KS-282 in order to evaluate the efficiency of pritled urea (PU) and urea supergranules (U3G) aa affected by various methods (split versus basal application) oa a moderately calcareous, sandy clay Joam soil, The nitrogen rates tested as PU aid USG were 30, 69, 90, 120 and 150 kg ha™!. The results revealed that USG applied as split was superior in increasing the number of tillers per hill, 100)-grain Weight, grain and straw yicld to PU split, which in turn gave better yield than USG applied as basal dose, It was further observed that nilrogen uptake was increased significantly with an increase in nitrogen application rates. Greater nitrogen recovery was found with USG split applications compared to PU split both being Superior to USG basal apptication.,

Ihsan-ul-Haq Mahmood, M. Khalid. (1988) Efficiency of various methods of application of prilled urea and urea super-graBules to rice, , Volume 25, Issue 2.
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