{"id":7994,"date":"2022-10-12T19:03:32","date_gmt":"2022-10-12T19:03:32","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=7994"},"modified":"2022-10-12T19:03:32","modified_gmt":"2022-10-12T19:03:32","slug":"dwarf-alberta-spruce-care-and-growing-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/nature\/dwarf-alberta-spruce-care-and-growing-guide\/","title":{"rendered":"C\u00e2y v\u00e2n sam l\u00f9n Alberta: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c"},"content":{"rendered":"<h2 class=\"wp-block-heading\">V\u00e2n sam \u0110\u1ee9c l\u00f9n: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h2>\n\n<h2 class=\"wp-block-heading\">M\u00f4 t\u1ea3<\/h2>\n\n<p>V\u00e2n sam \u0110\u1ee9c l\u00f9n, m\u1ed9t lo\u00e0i c\u00e2y l\u00e1 kim th\u01b0\u1eddng xanh, l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u1ea3nh quan v\u00e0 c\u00e2y th\u00f4ng Noel nh\u1edd h\u00ecnh d\u1ea1ng ch\u00f3p c\u1ed5 \u0111i\u1ec3n v\u00e0 t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng ch\u1eadm. C\u00e2y th\u01b0\u1eddng \u0111\u1ea1t chi\u1ec1u cao t\u1eeb 3 \u0111\u1ebfn 4 m\u00e9t v\u00e0 chi\u1ec1u r\u1ed9ng t\u1eeb 2 \u0111\u1ebfn 3 m\u00e9t.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n<\/h2>\n\n<p>V\u00e2n sam \u0110\u1ee9c l\u00f9n \u01b0a m\u00f9a \u0111\u00f4ng l\u1ea1nh v\u00e0 m\u00f9a h\u00e8 m\u00e1t m\u1ebb, ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf c\u00e1c v\u00f9ng ch\u1ecbu l\u1ea1nh c\u1ee7a USDA t\u1eeb 3 \u0111\u1ebfn 6. C\u00e2y c\u1ea7n \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u00f3 t\u00ednh t\u1eeb axit \u0111\u1ebfn ki\u1ec1m v\u00e0 c\u00f3 \u0111\u1ea7y \u0111\u1ee7 \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. Tr\u00e1nh tr\u1ed3ng \u1edf nh\u1eefng khu v\u1ef1c tho\u00e1t n\u01b0\u1edbc k\u00e9m ho\u1eb7c b\u00f3ng r\u00e2m qu\u00e1 nhi\u1ec1u.<\/p>\n\n<h2 class=\"wp-block-heading\">Ch\u0103m s\u00f3c<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u01b0\u1edbi n\u01b0\u1edbc:<\/strong> T\u01b0\u1edbi n\u01b0\u1edbc th\u1eadt k\u1ef9 khi l\u1edbp \u0111\u1ea5t m\u1eb7t d\u00e0y 7 cm b\u1ecb kh\u00f4. Tr\u00e1nh t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc.<\/li>\n<li><strong>B\u00f3n ph\u00e2n:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e2y non, b\u00f3n ph\u00e2n d\u1ea1ng h\u1ea1t xung quanh g\u1ed1c c\u00e2y trong m\u1ed9t n\u0103m. C\u00e2y tr\u01b0\u1edfng th\u00e0nh th\u01b0\u1eddng kh\u00f4ng c\u1ea7n b\u00f3n ph\u00e2n.<\/li>\n<li><strong>C\u1eaft t\u1ec9a:<\/strong> V\u00e2n sam \u0110\u1ee9c l\u00f9n kh\u00f4ng c\u1ea7n c\u1eaft t\u1ec9a, nh\u01b0ng b\u1ea1n n\u00ean c\u1eaft b\u1ecf nh\u1eefng c\u00e0nh b\u1ecb h\u01b0 h\u1ecfng.<\/li>\n<li><strong>R\u1ea3i l\u1edbp ph\u1ee7:<\/strong> R\u1ea3i m\u1ed9t l\u1edbp m\u00f9n v\u1ecf c\u00e2y v\u1ee5n xung quanh g\u1ed1c c\u00e2y \u0111\u1ec3 gi\u1eef \u0111\u1ed9 \u1ea9m v\u00e0 ng\u0103n c\u1ecf d\u1ea1i.<\/li>\n<li><strong>Tr\u00e1nh r\u00e9t:<\/strong> \u1ede nh\u1eefng v\u00f9ng kh\u00ed h\u1eadu l\u1ea1nh, h\u00e3y b\u1ea3o v\u1ec7 c\u00e2y v\u00e2n sam \u0110\u1ee9c l\u00f9n trong ch\u1eadu kh\u1ecfi gi\u00f3 m\u1ea1nh v\u00e0 c\u00e1ch nhi\u1ec7t r\u1ec5 b\u1eb1ng r\u01a1m ho\u1eb7c ki\u1ec7n c\u1ecf kh\u00f4.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nh\u00e2n gi\u1ed1ng<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u00e2m c\u00e0nh gi\u00e2m g\u1ed7 m\u1ec1m:<\/strong> V\u00e0o cu\u1ed1i m\u00f9a h\u00e8 ho\u1eb7c \u0111\u1ea7u m\u00f9a thu, c\u1eaft m\u1ed9t \u0111o\u1ea1n c\u00e0nh gi\u00e2m g\u1ed7 m\u1ec1m d\u00e0i 15 cm. Nh\u00fang \u0111\u1ea7u c\u00e0nh \u0111\u00e3 c\u1eaft v\u00e0o hoocmon k\u00edch th\u00edch ra r\u1ec5 v\u00e0 tr\u1ed3ng v\u00e0o \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t.<\/li>\n<li><strong>H\u1ea1t gi\u1ed1ng:<\/strong> Thu th\u1eadp h\u1ea1t gi\u1ed1ng t\u1eeb n\u00f3n v\u00e0o gi\u1eefa m\u00f9a thu. \u0110\u1ec3 n\u00f3n kh\u00f4 v\u00e0 m\u1edf ra \u0111\u1ec3 h\u1ea1t r\u01a1i ra. Kh\u00eda nh\u1eb9 h\u1ea1t \u0111\u1ec3 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh n\u1ea3y m\u1ea7m. Gieo h\u1ea1t v\u00e0o \u0111\u1ea5t b\u1ea7u \u1ea9m v\u00e0 x\u1ebfp l\u1edbp trong t\u1ee7 l\u1ea1nh t\u1eeb ba \u0111\u1ebfn b\u1ed1n th\u00e1ng.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c gi\u1ed1ng<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Picea glauca \u2018Jean\u2019s Dilly\u2019:<\/strong> H\u00ecnh d\u00e1ng nh\u1ecf h\u01a1n v\u1edbi l\u00e1 kim xo\u1eafn<\/li>\n<li><strong>Picea glauca \u2018Rainbow\u2019s End\u2019:<\/strong> L\u00e1 c\u00f3 m\u00e0u t\u1eeb xanh l\u1ee5c \u0111\u1ebfn kem<\/li>\n<li><strong>Picea glauca \u2018Tiny Tower\u2019:<\/strong> H\u00ecnh ch\u00f3p tuy\u1ec7t \u0111\u1eb9p v\u1edbi t\u00e1n l\u00e1 m\u00e0u xanh l\u00e1 c\u00e2y r\u1eadm r\u1ea1p, t\u01b0\u01a1i s\u00e1ng<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>L\u00e1 kim chuy\u1ec3n sang m\u00e0u n\u00e2u:<\/strong> Do qu\u00e1 r\u1eadm r\u1ea1p, qu\u00e1 n\u00f3ng, ch\u00e1y n\u1eafng m\u00f9a \u0111\u00f4ng ho\u1eb7c c\u0103ng th\u1eb3ng do n\u01b0\u1edbc.<\/li>\n<li><strong>Nh\u1ec7n \u0111\u1ecf:<\/strong> Nh\u1eefng lo\u00e0i g\u00e2y h\u1ea1i nh\u1ecf c\u00f3 th\u1ec3 khi\u1ebfn l\u00e1 kim chuy\u1ec3n sang m\u00e0u n\u00e2u v\u00e0 r\u1ee5ng.<\/li>\n<li><strong>Th\u1ed1i r\u1ec5:<\/strong> X\u1ea3y ra khi r\u1ec5 c\u00e2y ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m qu\u00e1 nhi\u1ec1u.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>V\u00e2n sam \u0110\u1ee9c l\u00f9n c\u00f3 d\u1ec5 ch\u0103m s\u00f3c kh\u00f4ng?<\/strong> C\u00f3, nh\u00ecn chung, c\u00e2y kh\u00e1 d\u1ec5 ch\u0103m s\u00f3c mi\u1ec5n l\u00e0 \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi s\u00e2u b\u1ec7nh.<\/li>\n<li><strong>V\u00e2n sam \u0110\u1ee9c l\u00f9n c\u00f3 tu\u1ed5i th\u1ecd nh\u01b0 th\u1ebf n\u00e0o?<\/strong> \u0110\u00e2y l\u00e0 lo\u00e0i c\u00e2y ph\u00e1t tri\u1ec3n ch\u1eadm v\u00e0 s\u1ed1ng l\u00e2u, c\u00f3 tu\u1ed5i th\u1ecd trung b\u00ecnh tr\u00ean 200 n\u0103m.<\/li>\n<li><strong>V\u00e2n sam \u0110\u1ee9c l\u00f9n c\u00f3 th\u1ec3 tr\u1ed3ng trong nh\u00e0 kh\u00f4ng?<\/strong> C\u00f3 th\u1ec3, nh\u01b0ng c\u00e2y c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t qu\u00e1 kh\u00f4ng gian trong nh\u00e0 v\u00e0 th\u00edch nhi\u1ec7t \u0111\u1ed9 m\u00e1t h\u01a1n v\u00e0 \u0111\u1ed9 \u1ea9m th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">M\u1eb9o<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Tr\u1ed3ng c\u00e2y \u1edf n\u01a1i th\u00f4ng gi\u00f3 t\u1ed1t \u0111\u1ec3 tr\u00e1nh s\u00e2u b\u1ec7nh.<\/li>\n<li>Kh\u00f4ng s\u1eed d\u1ee5ng mu\u1ed1i g\u1ea7n c\u00e2y v\u00e2n sam \u0110\u1ee9c l\u00f9n, v\u00ec mu\u1ed1i c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng l\u00e1 kim.<\/li>\n<li>\u0110\u1ec3 c\u00e2y v\u00e2n sam \u0110\u1ee9c l\u00f9n trong ch\u1eadu th\u00edch nghi d\u1ea7n v\u1edbi \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i tr\u1eddi tr\u01b0\u1edbc khi tr\u1ed3ng \u0111\u1ec3 tr\u00e1nh s\u1ed1c khi thay ch\u1eadu.<\/li>\n<li>N\u1ebfu b\u1ea1n th\u1ea5y b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u n\u00e0o c\u1ee7a s\u00e2u b\u1ec7nh ho\u1eb7c b\u1ec7nh t\u1eadt, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a b\u00e1c s\u0129 c\u00e2y c\u00f3 tr\u00ecnh \u0111\u1ed9 \u0111\u1ec3 bi\u1ebft c\u00e1c l\u1ef1a ch\u1ecdn \u0111i\u1ec1u tr\u1ecb.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>V\u00e2n sam \u0110\u1ee9c l\u00f9n: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n M\u00f4 t\u1ea3 V\u00e2n sam \u0110\u1ee9c l\u00f9n, m\u1ed9t lo\u00e0i c\u00e2y l\u00e1 kim th\u01b0\u1eddng xanh, l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u1ea3nh quan v\u00e0&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3115],"tags":[9280,9554,12435,8849,8819,8848],"class_list":["post-7994","post","type-post","status-publish","format-standard","hentry","category-nature","tag-conifers","tag-evergreen-trees","tag-dwarf-alberta-spruce","tag-plant-care","tag-landscaping","tag-gardening"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7994","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=7994"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7994\/revisions"}],"predecessor-version":[{"id":7995,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7994\/revisions\/7995"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=7994"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=7994"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=7994"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}