{"id":5216,"date":"2026-04-11T14:37:57","date_gmt":"2026-04-11T11:37:57","guid":{"rendered":"https:\/\/sadogorodnik.top\/?p=5216"},"modified":"2026-06-17T15:58:00","modified_gmt":"2026-06-17T12:58:00","slug":"pochemu-zhelteyut-i-opadayut-zavyazi-ogurczov-chto-delat","status":"publish","type":"post","link":"https:\/\/sadogorodnik.top\/uz\/pochemu-zhelteyut-i-opadayut-zavyazi-ogurczov-chto-delat\/","title":{"rendered":"Nima uchun bodring tuxumdonlari sarg&#039;ayadi va tushadi: nima qilish kerak"},"content":{"rendered":"<p>Agar bodring tuxumdonlari sarg&#039;ayib, ommaviy ravishda tushib ketsa, bu o&#039;simlikning hayotiy funktsiyalarida tizimli nosozlikni ko&#039;rsatadi. 2026-yilda qishloq xo&#039;jaligi amaliyotlari tafsilotlarga alohida e&#039;tibor berishni talab qiladi, chunki ekin mikroiqlimga juda sezgir. Hosilni saqlab qolish uchun chuqur tashxis qo&#039;yish kerak: urug&#039; sifatidan tortib mineral oziqlanish va patogenlardan himoya qilishning murakkabligigacha.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5218\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov2.jpg\" alt=\"Bodring tuxumdonlarining sarg&#039;ayishi rivojlanish buzilishlarining alomati sifatida\" width=\"640\" height=\"427\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov2.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov2-300x200.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov2-20x13.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2>Sifatsiz urug&#039;lar va ularning meva berishga ta&#039;siri<\/h2>\n<p>Tuxumdon o&#039;sishining sekinlashuvining yashirin sabablaridan biri bu genetik beqarorlikdir. Agar siz duragaylardan (F1) yig&#039;ilgan urug&#039;lardan foydalansangiz, oldindan aytib bo&#039;ladigan natijani kutish befoyda. Ikkinchi avlod ko&#039;pincha xususiyatlarda bo&#039;linishni namoyon qiladi: o&#039;simlik faol ravishda barg o&#039;stiradi, lekin yashovchan bo&#039;lmagan tuxumdonlarni hosil qiladi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5217\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov.jpg\" alt=\"Sifatsiz urug&#039;lar tufayli tuxumdon rivojlanishidagi muammolar\" width=\"640\" height=\"480\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-300x225.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-20x15.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<ul>\n<li>Faqat F1 yorlig&#039;i bilan belgilangan professional gibrid urug&#039;lik materialidan foydalaning.<\/li>\n<li>3-4 yoshli urug&#039;lar yangi yig&#039;ib olingan urug&#039;larga qaraganda urg&#039;ochi gullarning shakllanishi uchun ko&#039;proq mos keladi, chunki ular haddan tashqari bepusht gullarga moyil.<\/li>\n<li>Yosh urug&#039;larni majburiy qarish: ikki oy davomida 25-28\u00b0C da qizdirish urg&#039;ochi gullarning ulushini oshiradi.<\/li>\n<\/ul>\n<h2>Harorat stressi: meva tuxumdonlarining nima uchun o&#039;lishi<\/h2>\n<p>Bodring tropik ekin hisoblanadi. Harorat o&#039;zgarib turadigan ta&#039;sirga duchor bo&#039;lganda, o&#039;simlik omon qolish rejimiga o&#039;tadi va tuxumdonlarini &quot;ballast&quot; sifatida tashlaydi. Kechasi 15\u00b0C (59\u00b0F) dan past harorat fosfor va azotning so&#039;rilishini inhibe qiladi, kunduzgi harorat esa 32\u00b0C (90\u00b0F) dan yuqori bo&#039;lsa, gulchanglarni sterilizatsiya qiladi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5219\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-1.jpg\" alt=\"Tuxumdonlarning to&#039;kilishiga havo haroratining ta&#039;siri\" width=\"625\" height=\"480\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-1.jpg 625w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-1-300x230.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2020\/05\/zhelteyut-i-opadayut-zavyazi-ogurtsov-1-20x15.jpg 20w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/p>\n<table>\n<tr>\n<th>Davr<\/th>\n<th>Optimal (aniq)<\/th>\n<th>Optimal (bulutli)<\/th>\n<th>Kecha<\/th>\n<\/tr>\n<tr>\n<td>Meva berishdan oldin<\/td>\n<td>22\u201324\u00b0C<\/td>\n<td>20\u201322\u00b0C<\/td>\n<td>17\u201318\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Meva berish<\/td>\n<td>23\u201326\u00b0C<\/td>\n<td>21\u201323\u00b0C<\/td>\n<td>18\u201320\u00b0C<\/td>\n<\/tr>\n<\/table>\n<h2>Yorug&#039;likning yo&#039;qligi va zich o&#039;sish<\/h2>\n<p>2026-yilda intensiv dehqonchilikka moyillik kuzatilmoqda, ammo esda tutish kerak: bodring bog&#039;da &quot;populyatsiya portlashi&quot;ga chidamaydi. Yorug&#039;likning yetarli emasligi pastki barglarning salbiy ta&#039;siriga olib keladi, bu esa tuxumdonlarning ozuqaviy moddalardan mahrum bo&#039;lishiga olib keladi. Natijada: sarg&#039;ayadi va to&#039;kilib ketadi.<\/p>\n<ul>\n<li>Chimchilash: Ildiz tizimi faol meva berish boshlanishidan oldin kuchliroq bo&#039;lishi uchun dastlabki 3-5 bargning qo&#039;ltiqlaridagi yon kurtaklarni olib tashlang.<\/li>\n<li>Ko&#039;r qilish: agar buta hali meva berishga tayyor bo&#039;lmasa, shoxchalarni olib tashlang va kurtaklarni o&#039;z vaqtida otib tashlang.<\/li>\n<li>Ekish sxemasi: ari changlanadigan navlar uchun 1 kv.m. maydonga 2-3 tadan ko&#039;p bo&#039;lmagan va kuchli partenokarpik navlar uchun 1-2 tagacha o&#039;simlik ekish kerak.<\/li>\n<\/ul>\n<h2>Tuxumdon o&#039;limining sababi sifatida kasalliklar va zararkunandalar<\/h2>\n<p>Bakterial kuyish va ildiz chirishi mevali daraxtlarning asosiy &quot;jimgina qotillari&quot; hisoblanadi. Ildizlari shikastlanganda, ozuqa moddalari shunchaki mevaga yetib bormaydi. O&#039;rgimchak oqadilar va shira barglardan sharbatni so&#039;rib olib, o&#039;simlikni holdan toydiradi va o&#039;sishini saqlab qolish uchun mevali daraxtlardan voz kechishga majbur qiladi.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1225\" src=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2019\/07\/Fuzarioznoe-uvyadanie-ogurtsov.jpg\" alt=\"Bodringda Fusariumning so&#039;lishi belgilari\" width=\"640\" height=\"427\" srcset=\"https:\/\/sadogorodnik.top\/wp-content\/uploads\/2019\/07\/Fuzarioznoe-uvyadanie-ogurtsov.jpg 640w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2019\/07\/Fuzarioznoe-uvyadanie-ogurtsov-300x200.jpg 300w, https:\/\/sadogorodnik.top\/wp-content\/uploads\/2019\/07\/Fuzarioznoe-uvyadanie-ogurtsov-20x13.jpg 20w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2>Oziqlanish nomutanosibligi: bodringda nima yetishmaydi<\/h2>\n<p>Agar tuxumdonlar sarg&#039;aygan bo&#039;lsa, lekin barglar sog&#039;lom bo&#039;lib qolsa, bu kaliy va mikroelementlar yetishmasligining klassik belgisidir. Partenokarpik navlar intensiv meva berganda, tuproq zaxirasini atigi bir hafta ichida tugatadi.<\/p>\n<ol>\n<li>Gullash boshlanganidan keyin ortiqcha azotli o&#039;g&#039;itlardan foydalanishdan saqlaning \u2014 bu butaning ortiqcha oziqlanishiga va mevasini yo&#039;qotishiga olib keladi.<\/li>\n<li>Stressni tezda engillashtirish uchun xelatlangan komplekslar (Brexil, Master) bilan bargli oziqlantirishni qo&#039;llang.<\/li>\n<li>Yog&#039;och kulidan foydalaning: 1 kv.m uchun 300 g kaliy tanqisligini samarali ravishda to&#039;ldiradi.<\/li>\n<\/ol>\n<h2>Tez-tez so&#039;raladigan savollar: Agronomlardan tez-tez so&#039;raladigan savollar<\/h2>\n<ul>\n<li><strong>Sariq tuxumdonni saqlab qolish mumkinmi?<\/strong> Afsuski, agar tuxumdon poyadan sarg&#039;ayishni boshlasa, bu jarayon qaytarib bo&#039;lmaydi. O&#039;simlik o&#039;z kuchini yangi mevalar ishlab chiqarishga qaratishi uchun uni olib tashlash yaxshidir.<\/li>\n<li><strong>Borik kislotasi bilan purkash yordam beradimi?<\/strong> Ha, 10 litr suvga 2-5 g borik kislotasi meva pishishini sezilarli darajada yaxshilaydi.<\/li>\n<li><strong>Nima uchun sovuq suv bilan sug&#039;orish zararli?<\/strong> Harorat zarbasi ildiz spazmlarini keltirib chiqaradi, bu esa barglar va tuxumdonlarga suv yetkazib berishni darhol to&#039;xtatishga olib keladi.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u0415\u0441\u043b\u0438 \u0437\u0430\u0432\u044f\u0437\u0438 \u043e\u0433\u0443\u0440\u0446\u043e\u0432 \u043c\u0430\u0441\u0441\u043e\u0432\u043e \u0436\u0435\u043b\u0442\u0435\u044e\u0442 \u0438 \u043e\u0442\u043f\u0430\u0434\u0430\u044e\u0442, \u044d\u0442\u043e \u0441\u0432\u0438\u0434\u0435\u0442\u0435\u043b\u044c\u0441\u0442\u0432\u0443\u0435\u0442 \u043e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u043c \u0441\u0431\u043e\u0435 \u0432 \u0436\u0438\u0437\u043d\u0435\u0434\u0435\u044f\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0441\u0442\u0435\u043d\u0438\u044f. \u0412 2026 \u0433\u043e\u0434\u0443 \u0430\u0433\u0440\u043e\u0442\u0435\u0445\u043d\u0438\u043a\u0430 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5218,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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