Abstract
Maqolada Triticum aestivum L. ayrim mahalliy navlarida mikro elementlardan Zn ning ta’siri bo’yicha jahon olimlari qilgan ishlari va olgan natijalari yuzasidan ma’lumotlar tahlil qilingan. Mikro va mineral elementlarning o’simlik hosildorligini oshiruvchi tadbirlar majmuida ma'danli va mahalliy o'g'itlar hamda, mikro o'g'itlarni ilmiy asosda qo'llash muhim ahamiyatga ega ekanligi keltirilgan. Bunday amaliy ishlar bajarilganda, rejalashtirilgan sifatli hosil olinadi va tuproq unumdorligi ham ma'lum miqdorda saqlanib qolinishiga erishiladi. Boshoqli don ekinlarini to’planish, naychalash va boshoqlash davrlarida parvarishini o'z vaqtida o'tkazish yuqori va sifatli don hosilini yetishtirishni ta'minlaydi.References
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