{"id":1257,"date":"2022-05-21T11:22:15","date_gmt":"2022-05-21T11:22:15","guid":{"rendered":"http:\/\/blogg.atl.nu\/morteleks-fralsegard\/?p=1257"},"modified":"2022-05-21T11:22:15","modified_gmt":"2022-05-21T11:22:15","slug":"mera-bjork-en-skogskvall-med-sodra","status":"publish","type":"post","link":"https:\/\/blogg.atl.nu\/morteleks-fralsegard\/2022\/05\/21\/mera-bjork-en-skogskvall-med-sodra\/","title":{"rendered":"Mera Bj\u00f6rk -En skogskv\u00e4ll med S\u00f6dra"},"content":{"rendered":"

Skogsbrukscertifieringen s\u00e4ger: -Mera l\u00f6v!<\/em> -Men, Hur?<\/em> s\u00e4ger jag<\/h2>\n

Vad \u00e4r r\u00e4tt v\u00e4g att g\u00e5 n\u00e4r det \u00e4r dags att f\u00f6ryngra skogen? Vilttryck, torka, v\u00e4rme, ekonomi, m\u00e5ngfald…. \u00c4rligt talat s\u00e5 har jag sv\u00e5rt att veta vad som kan t\u00e4nkas vara r\u00e4tt v\u00e4g om 60-70 \u00e5r. Men jag har nu f\u00e5tt lite sk\u00f6tselr\u00e5d f\u00f6r hur bj\u00f6rk beh\u00f6ver sk\u00f6tas och den stora utmaningen \u00e4r att h\u00e5lla koll.<\/p>\n

\"\"<\/p>\n

Torsdagskv\u00e4llen tillbringades hos Sven och Carina \u00c5kesson i Odensj\u00f6, strax s\u00f6der om V\u00e4xj\u00f6 eller strax Norr om Huseby utmed v\u00e4g 23. Vi var ett 50-tal skogs\u00e4gare och diskussionerna givande.<\/p>\n

Med p\u00e5 kv\u00e4llen var\u00a0Bennie Johansson och\u00a0Magnus Lind\u00e9n, fr\u00e5n S\u00f6dra och de visade oss bj\u00f6rkens utveckling fr\u00e5n fr\u00f6 till massa eller faner.<\/p>\n

Gran kontra Bj\u00f6rk?<\/span><\/h3>\n

En bj\u00f6rk kan sprida sina fr\u00f6n 100meter, det betyder att det r\u00e4cker med 1 tr\u00e4d per ha. Pratar vi barrtr\u00e4d \u00e4r det 50 tr\u00e4d per ha. Bj\u00f6rken \u00e4r gratis om man inte v\u00e4ljer att plantera f\u00f6r\u00e4dlad Ekebo 5, men d<\/span>en naturligt f\u00f6ryngrade bj\u00f6rken v\u00e4xer saktare \u00e4n den planterade.<\/p>\n

Det viktigaste \u00e4r att ha m\u00e5nga stammar att v\u00e4lja mellan och det som spelar roll \u00e4r genetiken (raka, v\u00e4lv\u00e4xta, bra kronanlag) och ljuset vilket hj\u00e4lper till att skapa gr\u00f6nmassa\/kronan och d\u00e4rmed f\u00e5 en b\u00e4ttre tillv\u00e4xt.<\/strong><\/em><\/p>\n

\"\"<\/p>\n

R\u00e4tt \u00e5tg\u00e4rd i r\u00e4tt tid<\/h3>\n

Det g\u00e4ller att l\u00e5ta bj\u00f6rken tr\u00e4ngas, men samtidigt r\u00f6ja och gallra i r\u00e4tt tid, f\u00f6r annars blir det f\u00f6r lite gr\u00f6nmassa och f\u00f6r rangliga tr\u00e4d. Tumregeln \u00e4r att 50% ska bort vid varje \u00e5tg\u00e4rd.<\/p>\n

1.R\u00f6j 2-3m h\u00f6ga, 4000-5000 stammar
\n2.R\u00f6j 4-5m h\u00f6ga, 2500-3000 stammar
\n3. Gallra 12m h\u00f6ga, 1200-1500 stammar
\n4. Gallra 17m h\u00f6ga, 600-700 stammar
\n5. Gallra 20m h\u00f6ga, 300-400 stammar
\n6. F\u00f6ryngringsavverkning ca 45 \u00e5r\u00a0 (\u00f6ver 18cm \u00e4r s\u00e5gbart virke)<\/p>\n

\"\"\"\"Magnus g\u00e5r igenom hur man ska t\u00e4nka vid n\u00e4sta gallring. H\u00e4r \u00e4r det ett 29 \u00e5rigt naturf\u00f6ryngrat bj\u00f6rkbest\u00e5nd. H\u00e4lften skulle vara l\u00e4mpligt att ta bort. Just nu 15m h\u00f6ga och ca 1300 stammar. <\/span><\/p>\n

\"\"Det g\u00e4ller att t\u00e4nka p<\/span>\u00e5 att kronan ska vara ca 40% av tr\u00e4dets h\u00f6jd, d\u00e5 det \u00e4r bladen som producerar virket.<\/p>\n

-Det beh\u00f6vs \u00f6ver 10 000 liter vatten f\u00f6r att f\u00e5 fram ett par jeans, d\u00e5 kommer kanske bj\u00f6rkmassa till kl\u00e4der att bli \u00e4n mer aktuellt d\u00e5 klimatet \u00e4ndras och vi blir \u00e4n mer milj\u00f6medvetna…<\/em><\/strong><\/p>\n

\"\"\"\"Bennie g\u00e5r igenom ett annat best\u00e5nd och \u00e4ven l\u00e4mpliga \u00e5tg\u00e4rder. Det h\u00e4r best\u00e5ndet \u00e4r 16 \u00e5r, 14m h\u00f6ga och 1600 stammar.<\/span><\/p>\n

\u00a0\"\"<\/p>\n

-\u00c4r kronan 30% av tr\u00e4dets h\u00f6jd, tappar man ca 70% av tillv\u00e4xten. Det g\u00e4ller att h\u00e5lla koll.<\/strong><\/em><\/p>\n

\"\"Kv\u00e4llen avslutades med grillad korv, ett par regnst\u00e4nk och ett trevligt samtal med mina skogskv\u00e4lls v\u00e4nner Torbj\u00f6rn Karlsson, Evert Nylander och Tryggve H\u00e5g\u00e5rd. Everts jacka avsl\u00f6jar att han tillh\u00f6r f\u00f6rtroender\u00e5det V\u00e4stra V\u00e4rend.<\/p>\n

Skogliga h\u00e4lsningar fr\u00e5n M\u00f6rteleks Fr\u00e4lseg\u00e5rd -En skogsg\u00e5rd mitt i Sm\u00e5land<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Skogsbrukscertifieringen s\u00e4ger: -Mera l\u00f6v! -Men, Hur? s\u00e4ger jag Vad \u00e4r r\u00e4tt v\u00e4g att g\u00e5 n\u00e4r det \u00e4r dags att f\u00f6ryngra skogen? Vilttryck, torka, v\u00e4rme, ekonomi, m\u00e5ngfald…. \u00c4rligt talat s\u00e5 har jag sv\u00e5rt att veta vad som kan t\u00e4nkas vara r\u00e4tt v\u00e4g om 60-70 \u00e5r. Men jag har nu f\u00e5tt lite sk\u00f6tselr\u00e5d f\u00f6r hur bj\u00f6rk beh\u00f6ver…<\/p>\n","protected":false},"author":366,"featured_media":1259,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"yoast_head":"\nMera Bj\u00f6rk -En skogskv\u00e4ll med S\u00f6dra - M\u00f6rteleks Fr\u00e4lseg\u00e5rd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogg.atl.nu\/morteleks-fralsegard\/2022\/05\/21\/mera-bjork-en-skogskvall-med-sodra\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mera Bj\u00f6rk -En skogskv\u00e4ll med S\u00f6dra - M\u00f6rteleks Fr\u00e4lseg\u00e5rd\" \/>\n<meta property=\"og:description\" content=\"Skogsbrukscertifieringen s\u00e4ger: -Mera l\u00f6v! -Men, Hur? s\u00e4ger jag Vad \u00e4r r\u00e4tt v\u00e4g att g\u00e5 n\u00e4r det \u00e4r dags att f\u00f6ryngra skogen? 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