Keywords
mikroelementlar
temir (Fe)
rux (Zn)
marganets
How to Cite
Abstract
Shofirkon Osiyo massividagi “Mirzo Jamshid” fermer xo‘jaligining qumli cho‘l tuproqlarida Fe, Zn, Mn va Cu mikroelementlarining 0–85 sm chuqurlik bo‘yicha taqsimlanishi o‘rganildi. Tadqiqot natijalariga ko‘ra temir (Fe) miqdori 10-30 sm qatlamda eng yuqori ko‘rsatkichni (1880 mg/kg) namoyon etgan bo‘lsa, rux (Zn) va mis (Cu) miqdori chuqurlashgan sari kamayish tendensiyasini ko‘rsatdi. Marganets (Mn) esa 30-55 sm qatlamda nisbatan yuqori qiymatga ega bo‘ldi. Olingan natijalar tuproqning agrogeokimyoviy xususiyatlari va mikroelementlarning vertikal migratsiyasini baholashda muhim ilmiy ahamiyatga ega.References
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