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Scientific journal of the Fergana State University

Abstract

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.

First Page

34

Last Page

37

DOI

631.452

References

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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