{"id":36239,"date":"2026-06-20T04:05:34","date_gmt":"2026-06-20T04:05:34","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/20\/pagelto-tuju-spygliai-sis-paprastas-tresimas-gali-grazinti-sodria-zalia-spalva-per-kelias-savaites\/"},"modified":"2026-06-20T04:05:34","modified_gmt":"2026-06-20T04:05:34","slug":"pagelto-tuju-spygliai-sis-paprastas-tresimas-gali-grazinti-sodria-zalia-spalva-per-kelias-savaites","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/20\/pagelto-tuju-spygliai-sis-paprastas-tresimas-gali-grazinti-sodria-zalia-spalva-per-kelias-savaites\/","title":{"rendered":"Pagelto tuj\u0173 spygliai? \u0160is paprastas tr\u0119\u0161imas gali gr\u0105\u017einti sodri\u0105 \u017eali\u0105 spalv\u0105 per kelias savaites"},"content":{"rendered":"<p>Tujos daugeliui tampa nat\u016bralia gyvatvore ir u\u017euov\u0117ja, ta\u010diau pavasar\u012f ar vasaros prad\u017eioje neretai i\u0161ry\u0161k\u0117ja problema: spygliai ima \u0161vies\u0117ti, gelsti ar ruduoti. Da\u017eniausios prie\u017eastys siejamos su mitybos disbalansu, netolygiu dr\u0117gm\u0117s re\u017eimu ir per r\u016bg\u0161\u010diu ar per sunkiu dirvo\u017eemiu.<\/p>\n<p>Prie\u0161 griebiantis tr\u0105\u0161\u0173, verta \u012fvertinti situacij\u0105: ar augalai nebuvo per \u017eiem\u0105 i\u0161d\u017ei\u016bv\u0119, ar \u0161aknys neu\u017emirksta, ar tujos neauga visi\u0161koje sausroje. Geltonavimas gali b\u016bti ir nat\u016bralus atsinaujinimas vidin\u0117je lajos dalyje, bet jei kei\u010diasi viso kr\u016bmo spalva, tai signalas, kad augalui tr\u016bksta resurs\u0173.<\/p>\n<h2>Azotas ir spalva: kada jo tr\u016bksta<\/h2>\n<p>Intensyvi \u017ealia spalva ir aktyvus nauj\u0173 \u016bgli\u0173 augimas da\u017enai tiesiogiai susij\u0119 su azoto kiekiu dirvoje. Kai azoto stinga, tujos l\u0117\u010diau auga, spygliai tampa \u0161viesesni, o jauni \u016bgliai b\u016bna silpnesni ir trumpesni.<\/p>\n<p>Tokiais atvejais sodininkai neretai renkasi amonio salietr\u0105 \u2013 greitai augal\u0173 pasisavinam\u0105 azoto \u0161altin\u012f. Ji ypa\u010d aktuali pavasar\u012f, kai po \u017eiemos tujos pradeda vegetacij\u0105 ir joms reikia daugiau maisto med\u017eiag\u0173.<\/p>\n<h2>Amonio salietra: svarbu nepersistengti<\/h2>\n<p>Tr\u0119\u0161iant svarbiausia saikas, nes azoto perteklius gali pakenkti ne ma\u017eiau nei jo tr\u016bkumas. Praktikoje da\u017enai minima norma siekia apie 20 gram\u0173 vienam kvadratiniam metrui, tr\u0105\u0161as tolygiai paskleid\u017eiant aplink augal\u0105 ir po to \u012fterpiant \u012f vir\u0161utin\u012f dirvos sluoksn\u012f arba gausiai palaistant.<\/p>\n<p>Per didel\u0117s doz\u0117s skatina pernelyg mink\u0161t\u0105, gle\u017en\u0105 prieaug\u012f, kuris pras\u010diau atlaiko kaitr\u0105, sausras ar staigius temperat\u016br\u0173 svyravimus. Be to, pertr\u0119\u0161imas gali didinti dirvos druskingum\u0105, o tai ilgainiui silpnina \u0161akn\u0173 sistem\u0105 ir blogina vandens pasisavinim\u0105.<\/p>\n<h2>Kod\u0117l vien azoto nepakanka<\/h2>\n<p>Nors azotas padeda atgauti spalv\u0105 ir augimo temp\u0105, tuj\u0173 b\u016bklei svarb\u016bs ir kiti elementai. Tvirtoms \u0161aknims ir atsparumui reikalingi fosforas, kalis ir magnis, o stabiliai augalo funkcijai \u2013 mikroelementai, tokie kaip gele\u017eis ar manganas.<\/p>\n<p>D\u0117l to ilgesniam sezonui da\u017enai pasiteisina kompleksin\u0117s tr\u0105\u0161os, skirtos spygliuo\u010diams: jos padeda palaikyti subalansuot\u0105 mityb\u0105, o ne spr\u0119sti tik vien\u0105 problem\u0105. Jei tujos auga r\u016bg\u0161tesn\u0117je dirvoje, ypa\u010d svarbu steb\u0117ti, ar neatsiranda magnio ar gele\u017eies tr\u016bkumo po\u017eymi\u0173.<\/p>\n<p>Galiausiai, net ir geriausios tr\u0105\u0161os nepad\u0117s, jei augalas nuolat patiria stres\u0105 d\u0117l vandens. Tujos nem\u0117gsta nei u\u017emirkimo, nei perd\u017ei\u016bvimo, tod\u0117l per sausras b\u016btinas reguliarus laistymas, o sunkiose dirvose verta pasir\u016bpinti drena\u017eu ir aeracija.<\/p>\n<p>Jei geltonavimas progresuoja, o ant \u0161akeli\u0173 matyti d\u0117m\u0117s, voratinkliai ar d\u017ei\u016bstan\u010dios vir\u0161\u016bn\u0117s, tik\u0117tinos ligos ar kenk\u0117jai. Tokiu atveju verta \u012fvertinti augal\u0173 b\u016bkl\u0119 detaliau ir, jei reikia, pasitarti su specialistu, kad prie\u017eastis b\u016bt\u0173 pa\u0161alinta, o ne tik u\u017emaskuota tr\u0105\u0161omis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pageltusios tujos neb\u016btinai pasmerktos: azoto tr\u016bkumas, netinkamas laistymas ir dirvos b\u0117dos da\u017enai pataisomi, bet tr\u0119\u0161ti reikia atsargiai.<\/p>\n","protected":false},"author":0,"featured_media":36240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13],"tags":[6830,710,327,4895,3082,5933],"miestas":[],"class_list":["post-36239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kultura","tag-amonio-salietra","tag-dirvozemis","tag-laistymas","tag-spygliuociai","tag-trasos","tag-tujos"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/36239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=36239"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/36239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/36240"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=36239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=36239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=36239"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=36239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}