Scientific journal of the Fergana State University


In the article, it is shown that soil is a complex object to evaluate its fruitfullness, as well as analyzed different methods in this sphere. It emphasises the integrity of the usage of models of soil on evaluating of its fertility, the soil has its characteristics and peculatities and its formation of fruitfulness are conditioned by definite conditions.

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1. Pochvovedenie.CH.1. Pochva i pochvoobrazovanie // -M.: Izdatelstvo “Vыsshaya shkola”, 1988. 2. Metodы agrofizicheskix, agroximicheskix i mikrobiologicheskix issledovaniy v polivnыx xlopkovыx rayonax // -T., 1963. 3. Qo‘ziyev R.Q., Abuduraxmonov N.Yu. Tuproq unumdorligi va uni boshqarishning ilmiy asoslari // Monografiya. –T.: «Navro‘z» nashriyoti, 2017. 4. Qo‘ziev R., Abduraxmonov N. Sug‘oriladigan tuproqlarning evolyusiyasi va unumdorligi // Monografiya. –T.: “Navro‘z” nashriyoti, 2015.

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