Effect of split application of nitrogen and potassium to SK2047 hybrid rice. [electronic resource].

Includes reference.

Two field experiments were conduced at Rice Research and Training Center, Sakha Kafr EI-Sheikh, Egypt in 2007 and 2008 summer seasons to study the effect of split application of Nand K to SK2047 hybrid rice [IR70368AJGiza 178R]. One level of N fertilization was used, 165 kg Nlha in the form of urea applied in three different times (N1) as two splits [213 incorporated into dry soil before transplanting + 1/3 before panicle initiation), (N2) as three equal splits [1/3 incorporated into dry soil before transplanting + 1/3 at mid tillering + 1/3 before panicle initiation], (N3) as three splits [1/2 incorporated into dry soil before transplanting + 1/4 at mid-tillering + 1/4 at pa.nici<; nitiation]. One level of potassium (60 kg K20/ha) was applied.

Summary in Arabic.

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