Effect of some sources of organic fertilizers on grape nutrition, yield and fruit quality of Flame Seedless grapevines [electronic resource].

Includes references.

This study was carried out during 2003, 2004 and 2005 seasons to study the effect of some sources of organic fertilizers on yield, fruit Quality and the residues of the nitrate and nitrite in berry Juice of Flame Seedless grapevines growing in a clay soil under drip irrigation system In a private vineyard located at Oakahlla governorate. Three organic manures (cattle, chicken or town manure) as a sources of organic N were examined at 40 N units/vine either alone or combined with N mineral fertilizer at the rate of 10 N/unit organic manure plus 30 N/units mineral fertilizer compared with the control (60 N/unit).

Summary in Arabic.

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