Oʻzbekcha
MINERAL O‘G‘ITLARNING “DAULET” OQ JO'XORI NAVINING BARG SATHI VA BARG VAZNI NISBATIGA TA’SIRI
Journal
Zamonaviy fan: innovatsion yondashuvlar va yosh tadqiqotchilarning dolzarb izlanishlari
Issue
Zamonaviy fan: innovatsion yondashuvlar va yosh tadqiqotchilarning dolzarb izlanishlari
Abstract
Ushbu tadqiqotda Xorazm viloyati sharoitida yetishtirilgan “Daulet” oq jo‘xori navida mineral o‘g‘itlar me'yorlarining barg sathi nisbati (BSN) va barg vazni nisbati (BVN) ko‘rsatkichlariga ta’siri o‘rganildi. Tadqiqot natijalariga ko‘ra, vegetatsiya davomida barg sathi nisbati kamaygan, barg vazni nisbati esa mineral oziqlanish me'yorining ortishi bilan oshgan. Olingan natijalar oq jo‘xori yetishtirishda mineral o‘g‘it me'yorlarini optimallashtirish uchun ilmiy asos bo‘lib xizmat qiladi
Keywords
Daulet navi
barg sathi nisbati
barg vazni nisbati
mineral o‘g‘itlar
oq jo‘xori
Русский
В данном исследовании изучено влияние различных норм минеральных удобрений на показатель отношения площади листьев (ОПЛ) и отношения массы листьев (ОМЛ) сорта белого сорго «Даулет», выращенного в условиях Хорезмской области. Установлено, что в течение вегетации показатель ОПЛ постепенно снижался, тогда как показатель ОМЛ увеличивался с повышением норм минерального питания. Полученные результаты могут служить научной основой для оптимизации системы минерального питания белого сорго
белое сорго
минеральные удобрения
отношение массы листьев
отношение площади листьев
сорт Даулет
English
This study investigated the effects of different mineral fertilizer rates on leaf area ratio (LAR) and leaf weight ratio (LWR) in the white sorghum cultivar “Daulet” under the conditions of the Khorezm region. The results showed that LAR gradually decreased during the growing season, whereas LWR increased with increasing fertilizer rates. These findings provide a scientific basis for optimizing mineral fertilizer management in white sorghum cultivation
Daulet cultivar
leaf area ratio
leaf weight ratio
mineral fertilizers
white sorghum
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