{"id":555,"date":"2020-04-21T12:14:43","date_gmt":"2020-04-21T11:14:43","guid":{"rendered":"http:\/\/gis.tuzvo.sk\/alterfor-sk\/?page_id=555"},"modified":"2020-04-21T12:14:43","modified_gmt":"2020-04-21T11:14:43","slug":"variabilne-rubne-a-obnovne-doby","status":"publish","type":"page","link":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/?page_id=555","title":{"rendered":"Variabiln\u00e9 rubn\u00e9 a obnovn\u00e9 doby"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Druh\u00fd alternat\u00edvny model hospod\u00e1renia predstavuje s\u00edce rovnovek\u00fd ale v\u00fdrazne variabilnej\u0161\u00ed les.&nbsp; Z h\u013eadiska hospod\u00e1renia ide o zv\u00fd\u0161en\u00fa variabilitu rubn\u00fdch d\u00f4b v kombin\u00e1ci\u00ed s rozli\u010dn\u00fdmi d\u013a\u017ekami obnovn\u00fdch d\u00f4b. Jednotliv\u00e9 kombin\u00e1cie predstavuj\u00fa 8 mo\u017enost\u00ed s ve\u013emi kr\u00e1tkou, kr\u00e1tkou, be\u017enou a pred\u013a\u017eenou rubnou dobou a kr\u00e1tkou a dlhou obnovnou dobou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nep\u00f4vodn\u00e9 lesn\u00e9 porasty s dominanciou smreku v oblasti pr\u00edpadovej \u0161t\u00fadie Podpo\u013eanie boli ide\u00e1lne na aplik\u00e1ciu flexibilnej\u0161ieho modelu vekov\u00fdch tried. V lesn\u00fdch porastoch \u010d. 18 a 129 boli v lokalite Snohy, Perisk\u00e1 na lesnej spr\u00e1ve Po\u013eana zriaden\u00e9 v\u00fdskumn\u00e9 plochy na v\u00fdskum zv\u00fd\u0161enej variability rubn\u00fdch d\u00f4b v kombin\u00e1cii s r\u00f4znymi d\u013a\u017ekami obnovn\u00fdch d\u00f4b.  V obidvoch lesn\u00fdch porastoch, v ktor\u00fdch prevl\u00e1da smrek (a\u017e do 95%), je v s\u00fa\u010dasnosti buk zast\u00fapen\u00fd zriedkavo (do 5%), hoci pod\u013ea fytocenologick\u00e9ho prieskumu by na danej lokalite mal preva\u017eova\u0165. O\u010dak\u00e1va sa, \u017ee v bud\u00facej gener\u00e1cii lesov, ktor\u00e1 bude v\u00fdsledkom prirodzenej obnovy, sa jeho dominancia obnov\u00ed. V\u00fdskum v oblasti hospod\u00e1renia s kr\u00e1tkymi rubn\u00fdmi dobami sa e\u0161te len za\u010d\u00edna, tak\u017ee v\u00fdsledky e\u0161te nie s\u00fa vidite\u013en\u00e9 priamo v ter\u00e9ne.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Lokaliz\u00e1cia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Demon\u0161tra\u010dn\u00fd objekt pozost\u00e1va\u00a0 z troch v\u00fdskumn\u00fdch pl\u00f4ch s uplatnen\u00edm kr\u00e1tkej rubnej doby kombinovanej s r\u00f4znymi d\u013a\u017ekami obnovnej doby. Demon\u0161tra\u010dn\u00fd objekt Snoha, Perisk\u00e1 sa nach\u00e1dza po odbo\u010den\u00ed v\u013eavo zo \u0161t\u00e1tnej cesty \u010d. 529 v smere od mesta Hri\u0148ov\u00e1 v lokalite Bielovodsk\u00fd most, pribli\u017ene po\u00a0 3,2 km v lokalite Perisk\u00e1 po pravej strane porast \u010d\u00edslo 18 a 4,2 km v lokalite Snoha po \u013eavej strane porast \u010d\u00edslo 129b.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/DO_Periska-1024x791.jpg\" alt=\"\" class=\"wp-image-920\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"> <strong>Geografick\u00e9, klimatick\u00e9, pr\u00edrodn\u00e9 a hospod\u00e1rske pomery<\/strong> <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lesn\u00e1 oblas\u0165 Veporsk\u00e9 vrchy juh, Stolick\u00e9 vrchy, Lesn\u00fd celok Po\u013eana, LHC Po\u013eana, obhospodarovate\u013e lesa Lesy SR \u0161. p. OZ Kriv\u00e1\u0148,<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nadmorsk\u00e1 v\u00fd\u0161ka 700 &#8211; 800 m, prevl\u00e1daj\u00faca expoz\u00edcia JZ, SZ, priemern\u00fd sklon 37%, s\u00faradnice  N48.63901\u00b0 E19.55688\u00b0 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Klimatick\u00e1 oblas\u0165 mierne chladn\u00e1, priemern\u00e9 zr\u00e1\u017eky 920 mm, priemern\u00e1 ro\u010dn\u00e1 teplota  7 \u00b0C , geologick\u00e9 podlo\u017eie biotit, plagioplasty a \u017eivce, prevl\u00e1da hned\u00e1 lesn\u00e1 p\u00f4da<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HSLT 411 \u017divn\u00e9 bu\u010diny, 511 \u017divn\u00e9 jed\u013eov\u00e9 bu\u010diny, drevinov\u00e9 zlo\u017eenie smrek 97%, buk 3%, priemern\u00e1 z\u00e1soba 400 m3\/ha, pribli\u017eovacia vzdialenos\u0165 15 m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Z\u00e1mer<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V&nbsp;demon\u0161tra\u010dnom objekte je uplat\u0148ovan\u00fd alternat\u00edvny model zalo\u017een\u00fd na princ\u00edpe lesa vekov\u00fdch tried kombinovan\u00fdch s flexibilnej\u0161ou d\u013a\u017ekou rubnej a&nbsp;obnovnej doby, v&nbsp;porovnan\u00ed so s\u00fa\u010dasn\u00fdm stavom. Je ur\u010den\u00fd pre zmesi prirodzene sa vyskytuj\u00facich drev\u00edn s&nbsp;mo\u017enos\u0165ou skr\u00e1tenia d\u013a\u017eky rubnej doby ale aj s&nbsp;mo\u017enos\u0165ou jej pred\u013a\u017eenia, v&nbsp;porovnan\u00ed s&nbsp;be\u017enou rubnou dobou. Pre n\u00e1zornos\u0165 bol v\u00fdvoj jednotliv\u00fdch v\u00fdskumn\u00fdch pl\u00f4ch s rozmermi 50 x 50 m nasimulovan\u00fd v&nbsp;rastovom simul\u00e1tore Sibyla.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> <strong>V\u00fdskumn\u00e1 plocha \u010d. 1  v&nbsp;poraste \u010d. 18a<\/strong>. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/fotoVP-1-Periska-1024x472.jpg\" alt=\"\" class=\"wp-image-921\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00e1 sa o&nbsp;alternat\u00edvny model hospod\u00e1renia s&nbsp;uplatnen\u00edm rubnej doby 100 rokov a&nbsp;obnovnej doby 40 rokov. Doteraz sa v&nbsp;poraste uplat\u0148oval be\u017en\u00fd sp\u00f4sob obhospodarovania \u00farov\u0148ovou prebierkou. Zast\u00fapenie drev\u00edn pozost\u00e1va zo smreka a&nbsp;buka, jedn\u00e1 sa o&nbsp;stredne kvalitn\u00e9 bonity (smrek 30, buk 26).  <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/VP-1-Periska-755x1024.jpg\" alt=\"\" class=\"wp-image-925\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u00fdskumn\u00e1 plocha \u010d. 2 v&nbsp;poraste \u010d. 129b.<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/fotoVP-2-Snoha-1024x472.jpg\" alt=\"\" class=\"wp-image-922\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Alternat\u00edvny model hospod\u00e1renia uplat\u0148uje rubn\u00fa dobu 70 rokov a&nbsp;obnovn\u00fa dobu 20 rokov. V&nbsp;minulosti sa v&nbsp;poraste vykon\u00e1vali \u00farov\u0148ov\u00e9 prebierky. Jedn\u00e1 sa o&nbsp;porast smreka na vy\u0161\u0161ej bonite s&nbsp;hodnotou 34.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/VP-2-SNoha-1024x828.jpg\" alt=\"\" class=\"wp-image-926\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>V\u00fdskumn\u00e1 plocha \u010d. 3 v&nbsp;poraste \u010d. 129b.<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/fotoVP-3-Snoha-1024x472.jpg\" alt=\"\" class=\"wp-image-923\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00e1 sa o&nbsp;alternat\u00edvny model hospod\u00e1renia s&nbsp;uplatnen\u00edm rubnej doby 80 rokov a&nbsp;obnovnej doby 40 rokov.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/gis.tuzvo.sk\/alterfor-sk\/wp-content\/uploads\/2020\/06\/VP-3-Snoha-755x1024.jpg\" alt=\"\" class=\"wp-image-927\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Druh\u00fd alternat\u00edvny model hospod\u00e1renia predstavuje s\u00edce rovnovek\u00fd ale v\u00fdrazne variabilnej\u0161\u00ed les.&nbsp; Z h\u013eadiska hospod\u00e1renia ide o zv\u00fd\u0161en\u00fa variabilitu rubn\u00fdch d\u00f4b v kombin\u00e1ci\u00ed s rozli\u010dn\u00fdmi d\u013a\u017ekami obnovn\u00fdch d\u00f4b. Jednotliv\u00e9 kombin\u00e1cie predstavuj\u00fa 8 mo\u017enost\u00ed s ve\u013emi kr\u00e1tkou, kr\u00e1tkou, be\u017enou a pred\u013a\u017eenou rubnou dobou a kr\u00e1tkou a dlhou obnovnou dobou. Nep\u00f4vodn\u00e9 lesn\u00e9 porasty s dominanciou smreku v oblasti [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-555","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=\/wp\/v2\/pages\/555","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=555"}],"version-history":[{"count":0,"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=\/wp\/v2\/pages\/555\/revisions"}],"wp:attachment":[{"href":"https:\/\/gis.tuzvo.sk\/alterfor-sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}