SUV TEJOVCHI SUG‘ORISH TEXNOLOGIYALARIDAN FOYDALANISH SHAROITIDA TUPROQNING SUV-TUZ REJIMINI BOSHQARISH VA QISHLOQ XO‘JALIGI EKINLARI HOSILDORLIGINI OSHIRISH
Keywords:
Kalit so‘zlar: Suv tejovchi sug‘orish, tomchilatib sug‘orish, tuproqning suv-tuz rejimi, tuproq namligi, sho‘rlanish, sug‘orish me’yori, suv samaradorligi, ekin hosildorligi, ildiz qatlami, meliorativ holat.Abstract
Annotatsiya. Ushbu maqolada suv tejovchi sug‘orish texnologiyalaridan foydalanish sharoitida tuproqning suv-tuz rejimini boshqarish hamda qishloq xo‘jaligi ekinlari hosildorligini oshirishning ilmiy-amaliy jihatlari yoritilgan. Sug‘orish suvlaridan samarali foydalanish, tuproq namligini maqbul darajada saqlash va ildiz qatlamida tuzlarning to‘planishini kamaytirish masalalariga alohida e’tibor qaratilgan. Tomchilatib va boshqa suv tejovchi sug‘orish usullarining tuproq namligi, sho‘rlanish jarayoni hamda ekinlarning vegetatsion rivojlanishiga ta’siri tahlil qilingan. Suvni o‘simlikning biologik ehtiyojiga mos ravishda yetkazib berish orqali ortiqcha suv sarfini kamaytirish, tuproqning meliorativ holatini barqarorlashtirish va ekinlarning hosildorlik ko‘rsatkichlarini yaxshilash imkoniyatlari asoslangan. Tadqiqot natijalari suv resurslari cheklangan sharoitlarda sug‘orish samaradorligini oshirish va barqaror qishloq xo‘jaligi ishlab chiqarishini ta’minlashga xizmat qiladi.
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