Keywords:
- soil
- takyr-meadow soils
- nitrogen fertilizers
- organic fertilizers
Abstract
Information is given that the Surkhandarya region is one of the agrarian regions of our country, and in the past years of stagnation, agriculture has been transformed mainly into cotton monoculture. Organic fertilizers were practically not applied to the soil, as a result of which the physical properties of the soil deteriorated, the chemical composition became very poor, the level of soil fertility fell to 30-40%, in addition, information is given on the importance of organic fertilizers.
References
Zokirov X.X. Agrokimyo. – T.: Universitet, –1998.
Zokirov X.X. «Tabiiy resurslardan oqilona foydalanish». Darslik. Surxon-Nashr, – 2020.
Zokirov X.X. «Surxondaryo tabiati va ekologiyasi». // O’quv qo‘llanma. TerDU nashr matbaa markazi nashriyoti – 2021.
Rahmonov Q., Narbayev Sh., Muqimov Z. «Yer resurslarini boshqarish». // O‘quv qo‘llanma. – T.: TIQXMMI, – 2018.
