Keywords
Abstract
Ushbu tezisda tuproq unumdorligini oshirish va qishloq xo‘jaligi ekinlari hosildorligini barqaror ta’minlashda biogumus (vermikompost)ning o‘rni bo‘yicha adabiyotlar tahlili keltirilgan. Turli ekin turlari (bug‘doy, kartoshka, qalampir, yem-xashak o‘simliklari, dorivor o‘simliklar) va turli tuproq-iqlim sharoitlarida olib borilgan tadqiqotlar natijalari umumlashtirilib, biogumusning tuproq gumin moddalari tarkibiga, o‘simliklarning fiziologik holatiga, stress omillariga chidamliligiga hamda mahsulot ekologik xavfsizligiga ta’siri tahlil qilingan. Xulosa qilib aytish mumkinki, biogumus mineral o‘g‘itlarga muqobil va ularni to‘ldiruvchi vosita sifatida tuproq unumdorligini uzoq muddat saqlash va ekologik toza mahsulot yetishtirishda istiqbolli yo‘nalish hisoblanadi.References
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