MALINA YETISHTIRISHDA OZIQLANTIRISH VA SUG‘ORISH ME’YORLARINING O‘SIMLIK O‘SISHI HAMDA HOSILDORLIGIGA TA’SIRI
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Ключевые слова

malina, Rubus idaeus L., sug‘orish me’yori, oziqlantirish, azot, fertigatsiya, tuproq namligi, hosildorlik.

Аннотация

Tezisda malina (Rubus idaeus L.) yetishtirishda sug‘orish va oziqlantirish me’yorlarining vegetativ o‘sish, meva sifati va hosildorlikka ta’siri ilmiy manbalar asosida tahlil qilindi. Malina ildiz tizimi joylashgan qatlamda namlikning barqaror saqlanishi muhim bo‘lib, suv tanqisligi meva hajmi va hosilni kamaytirishi, ortiqcha sug‘orish esa oziqa elementlarining ildiz zonasidan yuvilish xavfini oshirishi mumkin. O‘g‘itlashni tuproq va barg tahliliga asoslash, azotni bo‘lib berish hamda tomchilatib sug‘orish bilan uyg‘unlashtirish resurslardan samarali foydalanishga xizmat qiladi. Turli tajribalarning natijalari yagona “eng yuqori” me’yor mavjud emasligini, me’yor nav, tuproq, iqlim va plantatsiya yoshiga moslashtirilishi kerakligini ko‘rsatadi.

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Библиографические ссылки

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