Water-salt mode of soils of Mesopotamic plain

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Abstract


Results of researches of water and salt modes of alluvial soil of Mesopotamic plain are stated at a spring wheat irrigation. It is established that the favorable water mode of soil is created at average irrigating norm of 5420 m3/hectare, 856 m3/hectares, and total водопотреблении7133 m3/hectare. Predecessors made small impact on preservation of productive moisture only during the the preseeding and harvest periods. Role of predecessors and nitric fertilizers on accumulation of salts in the soil is slight, the soil remained slightly salted. Process of carrying out of salts is marked during the winter period, and their seasonal accumulation of salts during the warm period of year which are mutually compensated.

A V Shuravilin

Peoples' Friendship University of Russia

Email: v.e.nikitchenko@mail.ru
Кафедра почвоведения и земледелия; Peoples' Friendship University of Russia

E A Piven'

Peoples' Friendship University of Russia

Email: v.e.nikitchenko@mail.ru
Кафедра почвоведения и земледелия; Peoples' Friendship University of Russia

- Sadyk Obejd Hasun

Peoples' Friendship University of Russia

Email: v.e.nikitchenko@mail.ru
Кафедра почвоведения и земледелия; Peoples' Friendship University of Russia

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Copyright (c) 2012 Шуравилин А.В., Пивень Е.А., Садык Обейд Хасун -.

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