Seler\u0173 augintojai vasar\u0105 da\u017enai pastebi t\u0105 pat\u012f vaizd\u0105: lap\u0173 skrotel\u0117 ve\u0161li, ta\u010diau \u0161akniagumbis formuojasi l\u0117tai ir lieka ma\u017eas. Taip nutinka, kai augalui tr\u016bksta tolygi\u0173 s\u0105lyg\u0173 \u0161akniagumbiui stor\u0117ti: stabilios dr\u0117gm\u0117s, subalansuot\u0173 maisto med\u017eiag\u0173 ir pakankamai \u0161viesos.<\/p>\n
Prie\u017eastys da\u017eniausiai susideda i\u0161 keli\u0173 klaid\u0173: per dideli\u0173 azoto dozi\u0173, nereguliaraus laistymo kar\u0161\u010di\u0173 metu ir per agresyvaus lap\u0173 \u0161alinimo. Prie to prisideda ir per tankiai augantys augalai, kai selerai konkuruoja d\u0117l vandens ir maisto med\u017eiag\u0173.<\/p>\n
Viena saugiausi\u0173 vasaros prie\u017ei\u016bros priemoni\u0173 yra lengvas \u017eem\u0117s prabraukimas nuo vir\u0161utin\u0117s \u0161akniagumbio dalies. Tai pagerina oro patekim\u0105, leid\u017eia steb\u0117ti, kaip formuojasi gumbas, ir padeda i\u0161vengti situacijos, kai jis ilgai lieka giliai \u012fspaustas dirvoje.<\/p>\n
Svarbu neperlenkti lazdos: pakanka atidengti vir\u0161\u0173, bet nereik\u0117t\u0173 ardyti apatin\u0117s \u0161akn\u0173 dalies. Praktikoje b\u016btent per grubus \u201eatkasin\u0117jimas\u201c ir mechaniniai pa\u017eeidimai neretai tampa prie\u017eastimi, kod\u0117l augalas patiria stres\u0105 ir augimas pristabdomas.<\/p>\n
Kai kur patariama vasar\u0105 apkarpyti \u0161onines \u0161akneles, es\u0105 taip suma\u017einama vadinamoji \u0161akn\u0173 \u201ebarzda\u201c. Ta\u010diau toks veiksmas didina pa\u017eeidim\u0173 rizik\u0105, ypa\u010d sausros metu, tod\u0117l patikimesn\u0117 taktika yra apsiriboti \u0161velniu \u017eem\u0117s prabraukimu ir dirvos prie\u017ei\u016bra.<\/p>\n
Nors lap\u0173 mas\u0117 kartais atrodo per didel\u0117, ji yra augalo \u201evariklis\u201c: fotosintez\u0117 b\u016btent per lapus apr\u016bpina \u0161akniagumb\u012f energija. D\u0117l to masinis \u017eali\u0173, sveik\u0173 lap\u0173 karpymas da\u017eniau kenkia nei padeda, nes augalas praranda dal\u012f paj\u0117gumo \u201emaitinti\u201c gumb\u0105.<\/p>\n
Prasminga pa\u0161alinti tik tuos lapus, kurie guli ant \u017eem\u0117s, yra pagelt\u0119, pa\u017eeisti ar rodo lig\u0173 po\u017eymius. Toks retinimas pagerina v\u0117dinim\u0105, suma\u017eina grybin\u0117s kilm\u0117s problem\u0173 tikimyb\u0119 ir kartu nepalieka augalo be svarbiausi\u0173 veikian\u010di\u0173 lap\u0173.<\/p>\n
Vasar\u0105 verta per\u017ei\u016br\u0117ti tr\u0119\u0161imo logik\u0105: jei selerai ir toliau gauna daug azoto, jie link\u0119 \u201eva\u017eiuoti \u012f lapus\u201c, o \u0161akniagumbio stor\u0117jimas sul\u0117t\u0117ja. D\u0117l to \u0161iuo metu da\u017eniau rekomenduojama rinktis tr\u0105\u0161as, kuriose santykinai daugiau kalio ir ma\u017eiau azoto.<\/p>\n
Kalis siejamas su angliavandeni\u0173 perna\u0161a augale, vandens apykaita ir atsargini\u0173 audini\u0173 formavimu, tod\u0117l jis svarbus \u0161akniagumbiams. Praktikoje sodininkai neretai renkasi pomidorams skirtas tr\u0105\u0161as, nes j\u0173 sud\u0117tis da\u017enai palankesn\u0117 gumbini\u0173 dar\u017eovi\u0173 vasaros tarpsniui.<\/p>\n
Ne ma\u017eiau svarbus ir laistymas: selerai yra vienos dr\u0117gmei reikliausi\u0173 dar\u017eovi\u0173, tod\u0117l kar\u0161\u010di\u0173 metu dirva tur\u0117t\u0173 i\u0161likti nuolat lengvai dr\u0117gna. Efektyviau laistyti re\u010diau, bet gausiau, vanden\u012f pilant tiesiai prie \u0161akn\u0173, o dirv\u0105 mul\u010diuojant, kad dr\u0117gm\u0117 garuot\u0173 l\u0117\u010diau.<\/p>\n
Jei \u0161akniagumbiai lieka smulk\u016bs, da\u017enai kaltas ne vienas stebuklingas \u201etriukas\u201c, o visos vasaros re\u017eimas. Stabilus dr\u0117gm\u0117s palaikymas, \u0161velni prie\u017ei\u016bra nepa\u017eeid\u017eiant \u0161akn\u0173 ir subalansuotas tr\u0119\u0161imas paprastai duoda geriausi\u0105 rezultat\u0105 iki derliaus nu\u0117mimo.<\/p>\n","protected":false},"excerpt":{"rendered":"
Selerai ve\u0161l\u016bs, bet gumbai smulk\u016bs? Paai\u0161kiname pagrindines prie\u017eastis ir vasaros prie\u017ei\u016bros \u017eingsnius: laistym\u0105, tr\u0119\u0161im\u0105 ir lap\u0173 retinim\u0105.<\/p>\n","protected":false},"author":0,"featured_media":37105,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[323,4835,327,1995,9601,3082],"miestas":[],"class_list":["post-37104","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sodas-ir-darzas","tag-darzininkyste","tag-dirvos-prieziura","tag-laistymas","tag-mulciavimas","tag-selerai","tag-trasos"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/37104","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=37104"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/37104\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/37105"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=37104"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=37104"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=37104"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=37104"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}