{"id":1410,"date":"2026-07-31T13:52:49","date_gmt":"2026-07-31T10:52:49","guid":{"rendered":"https:\/\/www.topcz.top\/?p=1410"},"modified":"2026-07-31T13:52:49","modified_gmt":"2026-07-31T10:52:49","slug":"ne-pocet-hroznu-ale-spravny-rez-rozhoduje-o-tom-jaka-bude-vase-reva-v-zari","status":"publish","type":"post","link":"https:\/\/www.topcz.top\/?p=1410","title":{"rendered":"Ne po\u010det hrozn\u016f, ale spr\u00e1vn\u00fd \u0159ez rozhoduje o tom, jak\u00e1 bude va\u0161e r\u00e9va v z\u00e1\u0159\u00ed"},"content":{"rendered":"\n<p>Nejde jen o to, kolik hrozn\u016f se na r\u00e9v\u011b vytvo\u0159\u00ed. O velikosti, \u0161\u0165avnatosti a chuti bobul\u00ed rozhoduje tak\u00e9 spr\u00e1vn\u00e1 p\u00e9\u010de b\u011bhem l\u00e9ta. <strong>Za\u010d\u00e1tek srpna je d\u016fle\u017eit\u00fdm obdob\u00edm<\/strong>, kdy m\u016f\u017eete r\u00e9v\u011b pomoci soust\u0159edit v\u00edce energie do dozr\u00e1vaj\u00edc\u00edch hrozn\u016f.<\/p>\n\n\n\n<p>Spr\u00e1vn\u011b proveden\u00fd letn\u00ed \u0159ez, odstran\u011bn\u00ed p\u0159ebyte\u010dn\u00fdch v\u00fdhon\u016f a dobr\u00e9 prosv\u011btlen\u00ed ke\u0159e mohou vytvo\u0159it lep\u0161\u00ed podm\u00ednky pro dozr\u00e1v\u00e1n\u00ed bobul\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je za\u010d\u00e1tek srpna pro vinnou r\u00e9vu d\u016fle\u017eit\u00fd?<\/h2>\n\n\n\n<p>V t\u00e9to dob\u011b u\u017e r\u00e9va postupn\u011b p\u0159ech\u00e1z\u00ed z intenzivn\u00edho r\u016fstu do f\u00e1ze dozr\u00e1v\u00e1n\u00ed hrozn\u016f. Bobule se zv\u011bt\u0161uj\u00ed, m\u011bn\u00ed barvu a postupn\u011b v nich p\u0159ib\u00fdv\u00e1 cukr.<\/p>\n\n\n\n<p>Pokud je ke\u0159 p\u0159\u00edli\u0161 hust\u00fd, velk\u00e1 \u010d\u00e1st list\u016f a v\u00fdhon\u016f si navz\u00e1jem konkuruje o sv\u011btlo a vzduch. Hust\u00e9 porosty tak\u00e9 po de\u0161ti pomaleji osychaj\u00ed, co\u017e m\u016f\u017ee zvy\u0161ovat riziko n\u011bkter\u00fdch houbov\u00fdch chorob.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co ud\u011blat s p\u0159ebyte\u010dn\u00fdmi v\u00fdhony?<\/h2>\n\n\n\n<p>B\u011bhem l\u00e9ta se mohou objevit nov\u00e9, bujn\u011b rostouc\u00ed v\u00fdhony, kter\u00e9 zbyte\u010dn\u011b zahu\u0161\u0165uj\u00ed ke\u0159.<\/p>\n\n\n\n<p>Ty, kter\u00e9 nejsou pot\u0159ebn\u00e9 pro dal\u0161\u00ed tvorbu r\u00e9vy, lze podle konkr\u00e9tn\u00edho zp\u016fsobu p\u011bstov\u00e1n\u00ed odstranit nebo zkr\u00e1tit. C\u00edlem nen\u00ed ke\u0159 radik\u00e1ln\u011b o\u0159ezat, ale <strong>udr\u017eet rovnov\u00e1hu mezi listovou plochou a mno\u017estv\u00edm hrozn\u016f<\/strong>.<\/p>\n\n\n\n<p>P\u0159\u00edli\u0161 siln\u00fd \u0159ez v nevhodnou dobu v\u0161ak m\u016f\u017ee rostlinu zbyte\u010dn\u011b oslabit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zkra\u0165te p\u0159\u00edli\u0161 dlouh\u00e9 letorosty<\/h2>\n\n\n\n<p>U bujn\u011b rostouc\u00ed r\u00e9vy m\u016f\u017ee b\u00fdt pot\u0159eba zkr\u00e1tit p\u0159\u00edli\u0161 dlouh\u00e9 letorosty, aby nep\u0159er\u016fstaly prostor, kter\u00fd m\u00e1 rostlina k dispozici.<\/p>\n\n\n\n<p>P\u0159i zkracov\u00e1n\u00ed je v\u0161ak d\u016fle\u017eit\u00e9 ponechat dostatek zdrav\u00fdch list\u016f. Listy jsou pro r\u00e9vu z\u00e1sadn\u00ed, proto\u017ee fotosynt\u00e9zou vytv\u00e1\u0159ej\u00ed l\u00e1tky pot\u0159ebn\u00e9 pro r\u016fst a dozr\u00e1v\u00e1n\u00ed hrozn\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Odlist\u011bn\u00ed kolem hrozn\u016f? Opatrn\u011b<\/h2>\n\n\n\n<p>Lehk\u00e9 prosv\u011btlen\u00ed okol\u00ed hrozn\u016f m\u016f\u017ee zlep\u0161it proud\u011bn\u00ed vzduchu a urychlit osych\u00e1n\u00ed po de\u0161ti.<\/p>\n\n\n\n<p>S odstra\u0148ov\u00e1n\u00edm list\u016f ale nen\u00ed vhodn\u00e9 p\u0159eh\u00e1n\u011bt. P\u0159\u00edli\u0161 odkryt\u00e9 hrozny mohou b\u00fdt v hork\u00e9m po\u010das\u00ed vystaveny intenzivn\u00edmu slune\u010dn\u00edmu z\u00e1\u0159en\u00ed a hroz\u00ed po\u0161kozen\u00ed bobul\u00ed.<\/p>\n\n\n\n<p>Proto je lep\u0161\u00ed odstra\u0148ovat pouze \u010d\u00e1st list\u016f a postupovat podle stanovi\u0161t\u011b, odr\u016fdy a aktu\u00e1ln\u00edho po\u010das\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9n\u011b hrozn\u016f m\u016f\u017ee znamenat kvalitn\u011bj\u0161\u00ed \u00farodu<\/h2>\n\n\n\n<p>Pokud je na ke\u0159i p\u0159\u00edli\u0161 mnoho hrozn\u016f, mus\u00ed rostlina rozd\u011blit sv\u00e9 zdroje mezi velk\u00e9 mno\u017estv\u00ed plod\u016f.<\/p>\n\n\n\n<p>U n\u011bkter\u00fdch odr\u016fd m\u016f\u017ee proto b\u00fdt vhodn\u00e9 p\u0159ebyte\u010dn\u00e1 kv\u011btenstv\u00ed nebo hrozny regulovat ji\u017e d\u0159\u00edve b\u011bhem sez\u00f3ny. V srpnu u\u017e je v\u0161ak d\u016fle\u017eit\u00e9 p\u0159edev\u0161\u00edm podporovat rovnom\u011brn\u00e9 dozr\u00e1v\u00e1n\u00ed a nep\u0159et\u011b\u017eovat ke\u0159.<\/p>\n\n\n\n<p>C\u00edlem nen\u00ed m\u00edt co nejv\u011bt\u0161\u00ed po\u010det hrozn\u016f, ale <strong>zdrav\u00e9, dob\u0159e vyzr\u00e1l\u00e9 a chutn\u00e9 bobule<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nezapom\u00ednejte na z\u00e1livku<\/h2>\n\n\n\n<p>Ani spr\u00e1vn\u00fd \u0159ez nenahrad\u00ed dostatek vody. B\u011bhem dlouh\u00e9ho sucha m\u016f\u017ee r\u00e9va trp\u011bt vodn\u00edm stresem, co\u017e se m\u016f\u017ee projevit na r\u016fstu i v\u00fdvoji bobul\u00ed.<\/p>\n\n\n\n<p>Zal\u00e9vejte podle po\u010das\u00ed a p\u016fdn\u00edch podm\u00ednek. D\u016fle\u017eit\u00e9 je tak\u00e9 zabr\u00e1nit dlouhodob\u00e9mu p\u0159emok\u0159en\u00ed p\u016fdy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hnojen\u00ed v srpnu nep\u0159eh\u00e1n\u011bjte<\/h2>\n\n\n\n<p>Pozdn\u00ed l\u00e9to nen\u00ed vhodn\u00e9 pro bezhlav\u00e9 pou\u017e\u00edv\u00e1n\u00ed dus\u00edkat\u00fdch hnojiv. Nadbytek dus\u00edku m\u016f\u017ee podporovat r\u016fst nov\u00fdch v\u00fdhon\u016f v dob\u011b, kdy chceme, aby rostlina soust\u0159edila energii p\u0159edev\u0161\u00edm na dozr\u00e1v\u00e1n\u00ed.<\/p>\n\n\n\n<p>V\u00fd\u017eiva r\u00e9vy by m\u011bla odpov\u00eddat p\u016fd\u011b, odr\u016fd\u011b a celkov\u00e9mu stavu rostliny.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kontrolujte hrozny i listy<\/h2>\n\n\n\n<p>P\u0159i letn\u00ed p\u00e9\u010di si v\u0161\u00edmejte tak\u00e9 zdravotn\u00edho stavu r\u00e9vy. Pravideln\u011b kontrolujte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>skvrny na listech;<\/li>\n\n\n\n<li>po\u0161kozen\u00e9 nebo zasychaj\u00edc\u00ed \u010d\u00e1sti;<\/li>\n\n\n\n<li>zn\u00e1mky houbov\u00fdch chorob;<\/li>\n\n\n\n<li>napaden\u00ed \u0161k\u016fdci;<\/li>\n\n\n\n<li>po\u0161kozen\u00e9 bobule;<\/li>\n\n\n\n<li>p\u0159\u00edli\u0161 hust\u00e9 \u010d\u00e1sti ke\u0159e.<\/li>\n<\/ul>\n\n\n\n<p>\u010c\u00edm d\u0159\u00edve probl\u00e9m objev\u00edte, t\u00edm snadn\u011bji m\u016f\u017eete vhodn\u011b zas\u00e1hnout.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co tedy ud\u011blat na za\u010d\u00e1tku srpna?<\/h2>\n\n\n\n<p>Pokud chcete podpo\u0159it dozr\u00e1v\u00e1n\u00ed hrozn\u016f, zam\u011b\u0159te se p\u0159edev\u0161\u00edm na tyto kroky:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Zkontrolujte hustotu ke\u0159e.<\/li>\n\n\n\n<li>Odstra\u0148te pouze skute\u010dn\u011b p\u0159ebyte\u010dn\u00e9 v\u00fdhony.<\/li>\n\n\n\n<li>P\u0159\u00edli\u0161 dlouh\u00e9 letorosty podle pot\u0159eby zkra\u0165te.<\/li>\n\n\n\n<li>Lehce prosv\u011btlete okol\u00ed hrozn\u016f, ale nep\u0159eh\u00e1n\u011bjte odlist\u011bn\u00ed.<\/li>\n\n\n\n<li>Kontrolujte zdravotn\u00ed stav list\u016f a bobul\u00ed.<\/li>\n\n\n\n<li>V obdob\u00ed sucha zajist\u011bte p\u0159im\u011b\u0159enou z\u00e1livku.<\/li>\n\n\n\n<li>Vyhn\u011bte se nadm\u011brn\u00e9mu dus\u00edkat\u00e9mu hnojen\u00ed.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p><strong>Velk\u00e9 a sladk\u00e9 hrozny nejsou jen ot\u00e1zkou po\u010dtu hrozn\u016f na ke\u0159i.<\/strong> D\u016fle\u017eitou roli hraje tak\u00e9 spr\u00e1vn\u00e1 letn\u00ed p\u00e9\u010de, p\u0159im\u011b\u0159en\u00fd \u0159ez, dostatek zdrav\u00fdch list\u016f, dobr\u00e9 proud\u011bn\u00ed vzduchu a vyv\u00e1\u017een\u00e1 z\u00e1livka.<\/p>\n\n\n\n<p>Za\u010d\u00e1tek srpna je vhodnou chv\u00edl\u00ed pro kontrolu r\u00e9vy a drobn\u00e9 \u00fapravy jej\u00edho r\u016fstu. Pokud budete postupovat opatrn\u011b a neodstran\u00edte p\u0159\u00edli\u0161 mnoho list\u016f ani v\u00fdhon\u016f, m\u016f\u017eete vytvo\u0159it lep\u0161\u00ed podm\u00ednky pro dozr\u00e1v\u00e1n\u00ed hrozn\u016f a t\u011b\u0161it se na chutn\u011bj\u0161\u00ed sklize\u0148 v z\u00e1\u0159\u00ed.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nejde jen o to, kolik hrozn\u016f se na r\u00e9v\u011b vytvo\u0159\u00ed. O velikosti, \u0161\u0165avnatosti a chuti bobul\u00ed rozhoduje tak\u00e9 spr\u00e1vn\u00e1 p\u00e9\u010de b\u011bhem l\u00e9ta. Za\u010d\u00e1tek srpna je d\u016fle\u017eit\u00fdm obdob\u00edm, kdy m\u016f\u017eete r\u00e9v\u011b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1411,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1410","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dvorek"],"_links":{"self":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/1410"}],"collection":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1410"}],"version-history":[{"count":1,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/1410\/revisions"}],"predecessor-version":[{"id":1412,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/1410\/revisions\/1412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/media\/1411"}],"wp:attachment":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}