T\u00e1to kombin\u00e1cia m\u00f4\u017ee znie\u0165 ako bl\u00e1zniv\u00fd \u0161kolsk\u00fd experiment, ale m\u00e1 ve\u013emi \u0161pecifick\u00e9 (a niekedy prekvapuj\u00face) uplatnenie v z\u00e1hradn\u00edctve. Mie\u0161anie s\u00f3dy bikarb\u00f3ny a koly sp\u00fa\u0161\u0165a chemick\u00fa reakciu, ktor\u00fa odborn\u00edci pou\u017e\u00edvaj\u00fa na r\u00f4zne \u00fa\u010dely. Tu je vysvetlenie toho, \u010do sa deje v p\u00f4de a na listoch: 1. Reakcia: Cola je \u0161umiv\u00fd \u010distiaci prostriedok. Obsahuje kyselinu fosfore\u010dn\u00fa (H\u2083PO\u2084) a s\u00f3da bikarb\u00f3na je z\u00e1sadit\u00e1<\/p>\n\n\n\n
(hydrog\u00e9nuhli\u010ditan sodn\u00fd). Po zmie\u0161an\u00ed doch\u00e1dza k prudkej reakcii, pri ktorej sa uvo\u013e\u0148uje oxid uhli\u010dit\u00fd (CO\u2082). Pou\u017eitie: T\u00e1to zmes je vynikaj\u00faca na \u010distenie z\u00e1hradn\u00e9ho n\u00e1radia. Hrdzav\u00e9 no\u017enice alebo r\u00fdle sa daj\u00fa jednoducho ponori\u0165 do penivej zmesi. Kyselina v kole rozp\u00fa\u0161\u0165a hrdzu a abraz\u00edvny \u00fa\u010dinok pr\u00e1\u0161ku pom\u00e1ha odstr\u00e1ni\u0165 ju. 2. Lapa\u010d slim\u00e1kov a mravcov: Z\u00e1hradk\u00e1ri \u010dasto pou\u017e\u00edvaj\u00fa t\u00fato kombin\u00e1ciu ako \u201ebioc\u00edd\u201c: Slim\u00e1ky:<\/p>\n\n\n\n
Cukor v kol\u00e1ch ich pri\u0165ahuje a kombin\u00e1cia kyseliny a s\u00f3dy bikarb\u00f3ny je smrte\u013en\u00e1 pre ich sliznice. Mravce: Naliatie tejto zmesi priamo do mraveniska umo\u017e\u0148uje uvo\u013enen\u00e9mu CO\u2082 a lepkav\u00e9mu cukru \u00fa\u010dinne eliminova\u0165 mravce bez pou\u017eitia agres\u00edvnych chemik\u00e1li\u00ed. 3. Kontrola machu a plesn\u00ed: Na mach na z\u00e1hradn\u00fdch chodn\u00edkoch alebo m\u00fa\u010dnatku (biely povlak) na listoch rastl\u00edn: S\u00f3da bikarb\u00f3na men\u00ed pH povrchu listov, \u010d\u00edm zabra\u0148uje \u0161\u00edreniu plesn\u00ed.<\/p>\n\n\n\n
V\u010faka kyseline a cukru sa zmes koly prichyt\u00ed na mach a postupne ho vysu\u0161\u00ed. \u26a0\ufe0f Veci, ktor\u00e9 treba zv\u00e1\u017ei\u0165 (odborn\u00e9 rady): Hoci je \u00fa\u010dinn\u00fd, pou\u017e\u00edvajte ho striedmo: Cukor pri\u0165ahuje osy: Pr\u00edli\u0161 ve\u013ea koly v z\u00e1hrade m\u00f4\u017ee sp\u00f4sobi\u0165 zamorenie osami a muchami. Bu\u010fte opatrn\u00ed v okol\u00ed kore\u0148ov: S\u00f3da bikarb\u00f3na obsahuje sod\u00edk. Pridanie pr\u00edli\u0161 ve\u013ek\u00e9ho mno\u017estva tejto zmesi do p\u00f4dy m\u00f4\u017ee zhor\u0161i\u0165 absorpciu vody rastlinami (zaso\u013eovanie p\u00f4dy).<\/p>\n\n\n\n
Tip: Ak chcete t\u00fato zmes pou\u017ei\u0165 ako pestic\u00edd, v\u017edy ju zrie\u010fte s vodou v pomere 1:5, aby ste nesp\u00e1lili jemn\u00e9 listy va\u0161ich rastl\u00edn. M\u00e1te z\u00e1ujem o \u010distenie star\u00e9ho z\u00e1hradn\u00e9ho n\u00e1bytku touto zmesou alebo h\u013ead\u00e1te sp\u00f4sob, ako bojova\u0165 proti konkr\u00e9tnemu \u0161kodcovi na va\u0161ich kvetoch? M\u00f4\u017eem v\u00e1m posla\u0165 podrobn\u00fd n\u00e1vod na mie\u0161anie.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u00e1to kombin\u00e1cia m\u00f4\u017ee znie\u0165 ako bl\u00e1zniv\u00fd \u0161kolsk\u00fd experiment, ale m\u00e1 ve\u013emi \u0161pecifick\u00e9 (a niekedy prekvapuj\u00face) uplatnenie v z\u00e1hradn\u00edctve. Mie\u0161anie s\u00f3dy bikarb\u00f3ny a koly sp\u00fa\u0161\u0165a chemick\u00fa reakciu, ktor\u00fa odborn\u00edci pou\u017e\u00edvaj\u00fa na […]<\/p>\n","protected":false},"author":2,"featured_media":1864,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zahrada-mesto"],"_links":{"self":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1863"}],"collection":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1863"}],"version-history":[{"count":1,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1863\/revisions"}],"predecessor-version":[{"id":1865,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/posts\/1863\/revisions\/1865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=\/wp\/v2\/media\/1864"}],"wp:attachment":[{"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1863"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1863"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sk-babickinerady.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1863"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}