The object of this research were to know the effect of various irrigate and spacing plant to soil total nitrogen, growth and production of paddy (var. Fatmawati) pursuant to it’s analysis so that it could applied in field. This research was conducted on June to September 2004 in Harjowinangun’s irrigation farming area, Subdistrict of Belitang, District of Eastem Ogan Komering Ulu. The resul…