FOSFATLARNING HADDAN TASHQARI QO‘LLANILISHI NATIJASIDA MIKROELEMENTLAR YETISHMOVCHILIGI MUAMMOSINI HAL QILISH: NAZARIY VA AMALIY TAHLILI
Abstract
Maqolada zamonaviy qishloq xo‘jaligida fosforli o‘g‘itlarning haddan tashqari qo‘llanilishi natijasida yuzaga keladigan mikroelementlar yetishmovchiligi muammosi tahlil qilinadi. Fosfor tuproq unumdorligi va o‘simliklarning o‘sishi uchun muhim bo‘lsa-da, uning ortiqcha qo‘llanilishi rux (Zn) va temir (Fe) kabi mikroelementlarning yutilish jarayonini cheklaydi. Bu esa o‘simliklarning oziqlanish buzilishiga olib keladi. Maqolada fosfatlarning tuproq kimyosiga ta’siri, mikroelementlar yetishmovchiligining mexanizmlari va ushbu muammolarni bartaraf etish bo‘yicha amaliy yondashuvlar ko‘rib chiqiladi.
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