{"id":8170,"date":"2026-05-24T20:35:18","date_gmt":"2026-05-24T20:35:18","guid":{"rendered":"https:\/\/www.consilier.top\/?p=8170"},"modified":"2026-05-24T20:35:19","modified_gmt":"2026-05-24T20:35:19","slug":"trucuri-impotriva-fundului-negru-la-rosii-cum-sa-previi-si-sa-tratezi-putregaiul-apical","status":"publish","type":"post","link":"https:\/\/www.consilier.top\/?p=8170","title":{"rendered":"Trucuri \u00eempotriva \u201efundului negru\u201d la ro\u0219ii: Cum s\u0103 previi \u0219i s\u0103 tratezi putregaiul apical"},"content":{"rendered":"\n

A\u0219tep\u021bi cu ner\u0103bdare s\u0103 se coac\u0103 primele ro\u0219ii, dar observi cu dezam\u0103gire o pat\u0103 neagr\u0103, uscat\u0103 \u0219i ad\u00e2ncit\u0103 exact \u00een partea de jos a fructului. Aceast\u0103 problem\u0103 comun\u0103, cunoscut\u0103 popular sub numele de \u201efundul negru\u201d sau oficial drept putregai apical<\/strong>, sperie mul\u021bi gr\u0103dinari afla\u021bi la \u00eenceput de drum.<\/p>\n\n\n\n

Vestea bun\u0103? Nu este o boal\u0103 produs\u0103 de o ciuperc\u0103, un virus sau o bacterie, deci nu se va r\u0103sp\u00e2ndi de la o plant\u0103 la alta! Este, pur \u0219i simplu, o reac\u021bie fiziologic\u0103 cauzat\u0103 de lipsa de calciu<\/strong> din fruct.<\/p>\n\n\n\n

Iat\u0103 cele mai eficiente trucuri pentru a opri aceast\u0103 problem\u0103 \u0219i a salva restul recoltei:<\/p>\n\n\n\n

1. P\u0103streaz\u0103 o umiditate constant\u0103 \u00een sol (Regula de aur)<\/h3>\n\n\n\n

\u00cen 90% din cazuri, solul t\u0103u are suficient calciu, dar planta nu \u00eel poate absorbi \u0219i transporta p\u00e2n\u0103 la fructe din cauza fluctua\u021biilor de ap\u0103. Dac\u0103 solul se usuc\u0103 prea tare, fluxul de nutrien\u021bi se opre\u0219te. Dac\u0103 \u00eel inunzi brusc, r\u0103d\u0103cinile se \u201e\u00eeneac\u0103\u201d \u0219i din nou nu pot absorbi calciul.<\/p>\n\n\n\n

    \n
  • Trucul:<\/strong> Ud\u0103 ro\u0219iile regulat (de 1-2 ori pe s\u0103pt\u0103m\u00e2n\u0103 abundent) \u0219i nu l\u0103sa niciodat\u0103 p\u0103m\u00e2ntul s\u0103 se usuce p\u00e2n\u0103 crap\u0103.<\/li>\n<\/ul>\n\n\n\n

    2. Pune \u00een aplicare \u201escutul\u201d de mulci<\/h3>\n\n\n\n

    Cum te asiguri c\u0103 umiditatea din sol r\u0103m\u00e2ne constant\u0103 chiar \u0219i \u00een zilele caniculare? Prin mulcire!<\/p>\n\n\n\n

      \n
    • Trucul:<\/strong> Acoper\u0103 p\u0103m\u00e2ntul din jurul tulpinii cu un strat generos (5-10 cm) de paie, iarb\u0103 uscat\u0103 sau frunze. Mulciul va ac\u021biona ca un burete care re\u021bine apa \u0219i o elibereaz\u0103 treptat, protej\u00e2nd r\u0103d\u0103cinile de \u0219ocurile termice \u0219i hidrice.<\/li>\n<\/ul>\n\n\n\n

      3. Ofer\u0103-le o surs\u0103 de calciu (Remediul cu coji de ou\u0103)<\/h3>\n\n\n\n

      Dac\u0103 ai un sol foarte nisipos sau s\u0103rac, este posibil s\u0103 ai o caren\u021b\u0103 real\u0103 de calciu.<\/p>\n\n\n\n

        \n
      • Trucul:<\/strong> Spal\u0103, usuc\u0103 \u0219i macin\u0103 foarte fin coji de ou\u0103 (sub form\u0103 de pudr\u0103). Presar\u0103 1-2 linguri de pudr\u0103 la baza fiec\u0103rei plante \u0219i \u00eencorporeaz-o u\u0219or \u00een sol. De asemenea, po\u021bi folosi cenu\u0219\u0103 de lemn, care este bogat\u0103 \u00een calciu \u0219i potasiu.<\/li>\n<\/ul>\n\n\n\n

        4. Evit\u0103 excesul de \u00eengr\u0103\u0219\u0103minte cu Azot<\/h3>\n\n\n\n

        Dac\u0103 hr\u0103ne\u0219ti ro\u0219iile cu prea mult gunoi de grajd proasp\u0103t sau macerat de urzic\u0103 \u00een faza de formare a fructelor, planta va exploda \u00eentr-o mas\u0103 uria\u0219\u0103 de frunze.<\/p>\n\n\n\n

          \n
        • Trucul:<\/strong> Frunzele noi cresc foarte repede \u0219i consum\u0103 tot calciul disponibil, l\u0103s\u00e2nd fructele f\u0103r\u0103 acest nutrient esen\u021bial. Dup\u0103 ce planta \u00eenflore\u0219te, opre\u0219te \u00eengr\u0103\u0219\u0103mintele bogate \u00een azot \u0219i treci pe surse de potasiu \u0219i fosfor.<\/li>\n<\/ul>\n\n\n\n

          5. Tratamentul de urgen\u021b\u0103: Stropirea foliar\u0103<\/h3>\n\n\n\n

          Dac\u0103 ai deja ro\u0219ii cu \u201efundul negru\u201d pe vrej, cojile de ou\u0103 vor ac\u021biona prea \u00eencet pentru a salva fructele care se formeaz\u0103 acum.<\/p>\n\n\n\n

            \n
          • Trucul:<\/strong> Cump\u0103r\u0103 de la o farmacie fitosanitar\u0103 un \u00eengr\u0103\u0219\u0103m\u00e2nt foliar pe baz\u0103 de calciu (sau nitrat de calciu). Prepar\u0103 solu\u021bia conform prospectului \u0219i strope\u0219te frunzele \u0219i fructele. Planta absoarbe calciul mult mai rapid prin frunze dec\u00e2t prin r\u0103d\u0103cini.<\/li>\n<\/ul>\n\n\n\n
            \n

            Ce faci cu ro\u0219iile deja afectate?<\/strong> Rupe imediat toate fructele care au pata neagr\u0103 \u0219i arunc\u0103-le! Ele nu se mai vindec\u0103, iar planta \u00ee\u0219i consum\u0103 energia degeaba \u00eencerc\u00e2nd s\u0103 le creasc\u0103. Odat\u0103 ce ai corectat udarea \u0219i ai aplicat calciul, noile ro\u0219ii vor cre\u0219te perfect s\u0103n\u0103toase.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

            A\u0219tep\u021bi cu ner\u0103bdare s\u0103 se coac\u0103 primele ro\u0219ii, dar observi cu dezam\u0103gire o pat\u0103 neagr\u0103, uscat\u0103 \u0219i ad\u00e2ncit\u0103 exact \u00een partea de jos a fructului. Aceast\u0103 problem\u0103 comun\u0103, cunoscut\u0103 popular […]<\/p>\n","protected":false},"author":1,"featured_media":8171,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-8170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interesant"],"yoast_head":"\nTrucuri \u00eempotriva \u201efundului negru\u201d la ro\u0219ii: Cum s\u0103 previi \u0219i s\u0103 tratezi putregaiul apical - Consilier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.consilier.top\/?p=8170\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trucuri \u00eempotriva \u201efundului negru\u201d la ro\u0219ii: Cum s\u0103 previi \u0219i s\u0103 tratezi putregaiul apical - Consilier\" \/>\n<meta property=\"og:description\" content=\"A\u0219tep\u021bi cu ner\u0103bdare s\u0103 se coac\u0103 primele ro\u0219ii, dar observi cu dezam\u0103gire o pat\u0103 neagr\u0103, uscat\u0103 \u0219i ad\u00e2ncit\u0103 exact \u00een partea de jos a fructului. 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