[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.granitec.cz\/trnky-v-zahrade\/#Article","mainEntityOfPage":"https:\/\/www.granitec.cz\/trnky-v-zahrade\/","headline":"Trnky v zahrad\u011b","name":"Trnky v zahrad\u011b","description":"Trnka obecn\u00e1 (Prunus spinosa), neboli slivo\u0148 trnka je ke\u0159, p\u0159\u00edpadn\u011b men\u0161\u00ed strom. Pat\u0159\u00ed do \u010deledi r\u016f\u017eovit\u00fdch. Dor\u016fst\u00e1 obvykle do v\u00fd\u0161ky...","datePublished":"2018-04-30","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.granitec.cz\/author\/#Person","name":"","url":"https:\/\/www.granitec.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/1fa5b1cbc0125795815d9e30ef12b8bb9be5d358eed11aa2085a8d203d3da2ed?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fa5b1cbc0125795815d9e30ef12b8bb9be5d358eed11aa2085a8d203d3da2ed?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"granitec.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.granitec.cz\/wp-content\/uploads\/img_a319398_w2522_t1530388395.jpg","url":"https:\/\/www.granitec.cz\/wp-content\/uploads\/img_a319398_w2522_t1530388395.jpg","height":0,"width":0},"url":"https:\/\/www.granitec.cz\/trnky-v-zahrade\/","about":["Finance"],"wordCount":471,"articleBody":"Trnka obecn\u00e1 (Prunus spinosa), neboli slivo\u0148 trnka je ke\u0159, p\u0159\u00edpadn\u011b men\u0161\u00ed strom. Pat\u0159\u00ed do \u010deledi r\u016f\u017eovit\u00fdch. Dor\u016fst\u00e1 obvykle do v\u00fd\u0161ky dvou metr\u016f.\u00a0Kam trnku v zahrad\u011b um\u00edstitTrnku lze zasadit v zahrad\u011b prakticky kdekoli. Z\u00e1le\u017e\u00ed jen na va\u0161em vkusu a velikosti pozemku zahrady. M\u016f\u017ee b\u00fdt na slunci i v polost\u00ednu. Snese sucho i mr\u00e1z. M\u00e1 bohat\u00fd ko\u0159enov\u00fd syst\u00e9m, dlouh\u00e9 ko\u0159eny tvo\u0159\u00ed hodn\u011b v\u00fdhon\u016f. Toho se d\u00e1 vyu\u017e\u00edt p\u0159i zpev\u0148ov\u00e1n\u00ed svah\u016f \u010di n\u00e1sp\u016f. Ve voln\u00e9 p\u0159\u00edrod\u011b vytv\u00e1\u0159\u00ed \u010dasto hou\u0161tiny zab\u00edraj\u00edc\u00ed velk\u00e9 plochy. V zahrad\u011b ji m\u016f\u017eete m\u00edt jako solit\u00e9r, i ve skupin\u011b, nap\u0159\u00edklad jako \u017eiv\u00fd plot. Ten je samoz\u0159ejm\u011b pot\u0159eba ob\u010das zast\u0159ihnout. T\u00edm p\u00e9\u010de o tuto nen\u00e1ro\u010dnou rostlinu kon\u010d\u00ed. Nemus\u00edte se o ni nijak starat. Nepot\u0159ebuje hnojen\u00ed ani \u017e\u00e1dn\u00e9 post\u0159iky.\u00a0Trnka m\u00e1 kr\u00e1sn\u00e9 kv\u011bty i plodyTrnka m\u00e1 kr\u00e1sn\u00e9 b\u00edl\u00e9 p\u011bti\u010detn\u00e9 kv\u011bty. Objevuj\u00ed se brzo na ja\u0159e ve velk\u00e9m mno\u017estv\u00ed. Maj\u00ed pr\u016fm\u011br a\u017e 1,5 cm. Nej\u010dast\u011bji rostou v p\u0159evisl\u00fdch okol\u00edc\u00edch, n\u011bkdy i samostatn\u011b. Po jejich oplodn\u011bn\u00ed se z kv\u011bt\u016f vyv\u00edjej\u00ed kulovit\u00e9 peckovice \u2013 trnky. Dozr\u00e1vaj\u00ed v pr\u016fb\u011bhu \u0159\u00edjna a listopadu. Maj\u00ed v\u00fdraznou modro\u010dernou barvu a jsou velk\u00e9 asi 1 \u2013 1,5 cm. Velk\u00e1 pecka obsahuj\u00edc\u00ed semeno se od du\u017einy jen velmi t\u011b\u017eko odd\u011bluje. Trnky jsou trpce kysel\u00e9. Jejich konzumenti v\u010detn\u011b ptactva ov\u0161em v\u011bd\u00ed, \u017ee nejl\u00e9pe chutnaj\u00ed p\u0159ejdou – li mrazem.\u00a0Jak trnky m\u016f\u017eeme vyu\u017e\u00edtTrnky jsou zdrav\u00e9. \u010caj z kv\u011bt\u016f m\u00e1 mo\u010dopudn\u00e9 \u00fa\u010dinky, pom\u00e1h\u00e1 p\u0159i z\u00e1cp\u011b i nachlazen\u00ed. V p\u0159\u00edpad\u011b, \u017ee chceme sklidit plody, je pot\u0159eba to ud\u011blat rychleji ne\u017e pt\u00e1ci. To znamen\u00e1 je\u0161t\u011b trpk\u00e9 p\u0159ed prvn\u00edmi mrazy. M\u016f\u017eeme je j\u00edst syrov\u00e9, ale d\u00e1 se nich vyrobit d\u017eem, v\u00fdborn\u00e9 v\u00edno, lik\u00e9r i p\u00e1lenka. Jsou vhodn\u00e9 i ke konzervaci. D\u0159\u00edve se trnkov\u00e1 \u0161\u0165\u00e1va pou\u017e\u00edvala k barven\u00ed l\u00e1tek. D\u00e1vala jim trvalou sv\u011btle modrou barvu. Trnkov\u00e9 d\u0159evo m\u00e1 na\u010dervenalou b\u011bl a hn\u011bdo\u010derven\u00e9 j\u00e1dro. Je tvrd\u00e9. Pou\u017e\u00edv\u00e1 se na v\u00fdrobu hol\u00ed a je vhodn\u00e9 pro zpracov\u00e1n\u00ed na soustruhu.\u00a0Trnka jako skv\u011bl\u00fd prvek ekosyst\u00e9muTento ke\u0159 \u010di strom l\u00e1k\u00e1 pt\u00e1ky. Buduj\u00ed si v n\u011bm dob\u0159e chr\u00e1n\u011bn\u00e1 hn\u00edzda a maj\u00ed zde po dozr\u00e1n\u00ed plod\u016f k dispozici v\u00fdbornou potravu. V\u010dely a mot\u00fdly zase l\u00e1k\u00e1 sladk\u00fd nektar kv\u011bt\u016f. Trnka se tak postar\u00e1 o druhovou pestrost ve va\u0161\u00ed zahrad\u011b.                                                                                                                                                                                                                                                                                                                                                                                        4.6\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Trnky v zahrad\u011b","item":"https:\/\/www.granitec.cz\/trnky-v-zahrade\/#breadcrumbitem"}]}]