Impact de l'irrigation par les eaux usées épurées sur la productivité d'une culture de tomate de plein champ, le bilan d'azote et la salinité du sol

Aghai, O.

[Impact of irrigation with treated wastewater on field tomato yeld, nitrogen balance and soil salinity] | Impact de l'irrigation par les eaux usées épurées sur la productivité d'une culture de tomate de plein champ, le bilan d'azote et la salinité du sol

2002

Aghai, O.

This work is aimed at assessing the impact of irrigation with treated wastewaters on growth, production and nitrogen balance of a tomato crop in the field, as well as the chemical characteristics of the soil. The trial was carried out at the treatment station of Drarga. Two water regimes were used. The results obtained show that water use of tomato was equal to 1937.7 m3/ha.The agronomic parameters were similar for the two treatments but the yield components were better for the 120.

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