{"id":11173,"date":"2022-02-14T06:59:14","date_gmt":"2022-02-14T06:59:14","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11173"},"modified":"2022-02-14T06:59:14","modified_gmt":"2022-02-14T06:59:14","slug":"silky-dogwood-versatile-shrub-for-your-landscape","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/nature\/silky-dogwood-versatile-shrub-for-your-landscape\/","title":{"rendered":"Tr\u00e2n B\u1ea1ch Nh\u1eadt: C\u00e2y b\u1ee5i \u0111a n\u0103ng cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tr\u00e2n B\u1ea1ch Nh\u1eadt: M\u1ed9t lo\u00e0i c\u00e2y b\u1ee5i \u0111a n\u0103ng cho khu\u00f4n vi\u00ean c\u1ee7a b\u1ea1n<\/h2>\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt (Cornus amomum) l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y b\u1ee5i r\u1ee5ng l\u00e1 c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb mi\u1ec1n \u0111\u00f4ng B\u1eafc M\u1ef9. \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi nh\u1eefng b\u00f4ng hoa, qu\u1ea3 m\u1ecdng v\u00e0 t\u00e1n l\u00e1 m\u00f9a thu h\u1ea5p d\u1eabn, lo\u00e0i c\u00e2y \u0111a n\u0103ng n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho c\u1ea3nh quan.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110\u1eb7c \u0111i\u1ec3m<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00ean th\u01b0\u1eddng g\u1ecdi:<\/strong> Tr\u00e2n b\u1ea1ch nh\u1eadt<\/li>\n<li><strong>T\u00ean th\u1ef1c v\u1eadt:<\/strong> Cornus amomum<\/li>\n<li><strong>H\u1ecd:<\/strong> Tr\u00e2n<\/li>\n<li><strong>Lo\u1ea1i c\u00e2y:<\/strong> C\u00e2y b\u1ee5i<\/li>\n<li><strong>K\u00edch th\u01b0\u1edbc khi tr\u01b0\u1edfng th\u00e0nh:<\/strong> Cao v\u00e0 r\u1ed9ng 6-12 feet<\/li>\n<li><strong>\u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi:<\/strong> B\u00f3ng r\u00e2m m\u1ed9t ph\u1ea7n \u0111\u1ebfn b\u00f3ng r\u00e2m \u0111\u1ea7y \u0111\u1ee7<\/li>\n<li><strong>Lo\u1ea1i \u0111\u1ea5t:<\/strong> \u0110\u1ea5t th\u1ecbt, tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u00f3 t\u00ednh axit<\/li>\n<li><strong>\u0110\u1ed9 pH c\u1ee7a \u0111\u1ea5t:<\/strong> 5-7<\/li>\n<li><strong>Th\u1eddi gian n\u1edf hoa:<\/strong> Th\u00e1ng 5 v\u00e0 th\u00e1ng 6<\/li>\n<li><strong>M\u00e0u hoa:<\/strong> Tr\u1eafng kem<\/li>\n<li><strong>V\u00f9ng ch\u1ecbu l\u1ea1nh:<\/strong> V\u00f9ng USDA 5-8<\/li>\n<li><strong>Khu v\u1ef1c b\u1ea3n \u0111\u1ecba:<\/strong> B\u1eafc M\u1ef9<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n:<\/strong> Th\u00f3i quen t\u1ea1o b\u1ee5i r\u1eadm r\u1ea1p c\u1ee7a tr\u00e2n b\u1ea1ch nh\u1eadt gi\u00fap \u1ed5n \u0111\u1ecbnh c\u00e1c s\u01b0\u1eddn d\u1ed1c v\u00e0 ng\u0103n ng\u1eeba x\u00f3i m\u00f2n.<\/li>\n<li><strong>Thu h\u00fat lo\u00e0i th\u1ee5 ph\u1ea5n v\u00e0 \u0111\u1ed9ng v\u1eadt hoang d\u00e3:<\/strong> Nh\u1eefng b\u00f4ng hoa m\u00f9a xu\u00e2n v\u00e0 qu\u1ea3 m\u1ecdng m\u00f9a h\u00e8 c\u1ee7a n\u00f3 cung c\u1ea5p m\u1eadt hoa v\u00e0 th\u1ee9c \u0103n cho b\u01b0\u1edbm, chim v\u00e0 ong, trong khi t\u00e1n l\u00e1 m\u00f9a thu v\u00e0 v\u1ecf c\u00e2y m\u00f9a \u0111\u00f4ng cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n v\u00e0 l\u00e0m t\u1ed5 cho \u0111\u1ed9ng v\u1eadt hoang d\u00e3.<\/li>\n<li><strong>Gi\u00e1 tr\u1ecb c\u1ea3nh quan:<\/strong> Nh\u1eefng b\u00f4ng hoa h\u1ea5p d\u1eabn c\u1ee7a c\u00e2y b\u1ee5i, t\u00e1n l\u00e1 m\u00f9a thu v\u00e0 v\u1ecf c\u00e2y m\u00f9a \u0111\u00f4ng t\u1ea1o th\u00eam n\u00e9t th\u00fa v\u1ecb quanh n\u0103m cho c\u1ea3nh quan.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Y\u00eau c\u1ea7u ch\u0103m s\u00f3c<\/h2>\n\n<p><strong>\u00c1nh s\u00e1ng:<\/strong> Tr\u00e2n b\u1ea1ch nh\u1eadt ph\u00e1t tri\u1ec3n t\u1ed1t nh\u1ea5t trong b\u00f3ng r\u00e2m m\u1ed9t ph\u1ea7n, nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp ho\u1eb7c b\u00f3ng r\u00e2m \u0111\u1ea7y \u0111\u1ee7.<\/p>\n\n<p><strong>\u0110\u1ea5t:<\/strong> \u0110\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u00f3 t\u00ednh axit l\u00e0 l\u00fd t\u01b0\u1edfng. C\u00e2y b\u1ee5i c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ea5t gi\u1ed1ng \u0111\u1ea5t s\u00e9t, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u00e1t tri\u1ec3n t\u1ed1t.<\/p>\n\n<p><strong>N\u01b0\u1edbc:<\/strong> T\u01b0\u1edbi n\u01b0\u1edbc cho c\u00e2y b\u1ee5i m\u1edbi tr\u1ed3ng h\u00e0ng tu\u1ea7n v\u00e0 t\u01b0\u1edbi s\u00e2u cho \u0111\u1ebfn khi c\u00e2y b\u00e9n r\u1ec5. C\u00e2y \u0111\u00e3 b\u00e9n r\u1ec5 th\u01b0\u1eddng kh\u00f4ng c\u1ea7n t\u01b0\u1edbi th\u00eam n\u01b0\u1edbc tr\u1eeb khi tr\u1eddi h\u1ea1n h\u00e1n ho\u1eb7c c\u00e2y \u0111ang \u1edf n\u01a1i c\u00f3 \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp.<\/p>\n\n<p><strong>Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m:<\/strong> Tr\u00e2n b\u1ea1ch nh\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh \u0111\u1ebfn v\u00f9ng USDA 5-8 v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c th\u1eddi ti\u1ebft m\u00f9a \u0111\u00f4ng l\u1ea1nh gi\u00e1. Ch\u00fang th\u00edch \u0111\u1ea5t m\u00e1t v\u00e0 \u1ea9m v\u00e0o m\u00f9a h\u00e8, v\u00ec v\u1eady n\u00ean ph\u1ee7 l\u1edbp ph\u1ee7 xung quanh v\u00f9ng r\u1ec5.<\/p>\n\n<p><strong>Ph\u00e2n b\u00f3n:<\/strong> Kh\u00f4ng c\u1ea7n b\u00f3n ph\u00e2n cho tr\u00e2n b\u1ea1ch nh\u1eadt. Tr\u00ean th\u1ef1c t\u1ebf, vi\u1ec7c b\u00f3n qu\u00e1 nhi\u1ec1u nit\u01a1 c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ra hoa.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>C. amomum \u2018Indigo\u2019:<\/strong> Hoa nh\u1ecf m\u00e0u tr\u1eafng v\u00e0 qu\u1ea3 m\u00e0u xanh lam<\/li>\n<li><strong>Cornus obliqua:<\/strong> Th\u01b0\u1eddng b\u1ecb nh\u1ea7m v\u1edbi tr\u00e2n b\u1ea1ch nh\u1eadt; s\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf \u1edf l\u00f4ng l\u00e1<\/li>\n<li><strong>Tr\u00e2n c\u00e0nh \u0111\u1ecf (Cornus sericea):<\/strong> C\u00e0nh v\u00e0 qu\u1ea3 m\u00e0u \u0111\u1ecf v\u1eabn gi\u1eef m\u00e0u tr\u1eafng<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nh\u00e2n gi\u1ed1ng<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh, chi\u1ebft c\u00e0nh ho\u1eb7c gieo h\u1ea1t.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u1eaft t\u1ec9a<\/h2>\n\n<p>C\u1eaft t\u1ec9a r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec h\u00ecnh d\u1ea1ng v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a tr\u00e2n b\u1ea1ch nh\u1eadt. Lo\u1ea1i b\u1ecf nh\u1eefng c\u00e0nh kh\u00f4ng mong mu\u1ed1n, t\u1ec9a b\u1edbt nh\u1eefng ch\u1ed3i h\u00fat v\u00e0 c\u1eaft b\u1ecf nh\u1eefng c\u00e0nh ch\u1ebft ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng. C\u00e2y b\u1ee5i tr\u01b0\u1edfng th\u00e0nh c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c c\u1eaft b\u1ecf m\u1ed9t th\u00e2n ch\u00ednh xu\u1ed1ng \u0111\u1ebfn m\u1eb7t \u0111\u1ea5t.<\/p>\n\n<h2 class=\"wp-block-heading\">Tr\u1ed3ng t\u1eeb h\u1ea1t<\/h2>\n\n<p>H\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb qu\u1ea3 ch\u00edn v\u00e0o m\u00f9a thu v\u00e0 gieo tr\u1ef1c ti\u1ebfp ngo\u00e0i tr\u1eddi ho\u1eb7c ph\u00e2n t\u1ea7ng l\u1ea1nh trong t\u1ee7 l\u1ea1nh trong 12 tu\u1ea7n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u tr\u1ed3ng trong nh\u00e0.<\/p>\n\n<h2 class=\"wp-block-heading\">Tr\u1ed3ng trong ch\u1eadu<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 tr\u1ed3ng trong ch\u1eadu v\u00ec h\u1ec7 th\u1ed1ng r\u1ec5 r\u1ed9ng v\u00e0 \u01b0a \u0111\u1ea5t m\u00e1t.<\/p>\n\n<h2 class=\"wp-block-heading\">Tr\u00fa \u0111\u00f4ng<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ea1nh \u0111\u1ebfn v\u00f9ng USDA 5 v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 m\u00f9a \u0111\u00f4ng l\u1ea1nh gi\u00e1. N\u00f3i chung, ch\u00fang kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 s\u1ef1 ch\u0103m s\u00f3c \u0111\u1eb7c bi\u1ec7t n\u00e0o cho vi\u1ec7c tr\u00fa \u0111\u00f4ng.<\/p>\n\n<h2 class=\"wp-block-heading\">S\u00e2u b\u1ec7nh th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh, nh\u01b0ng \u0111\u00f4i khi c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi r\u1ec7p v\u1ea3y, s\u00e2u \u0111\u1ee5c th\u00e2n v\u00e0 s\u00e2u \u0111\u1ee5c l\u00e1. D\u1ea7u neem c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t lo\u1ea1i thu\u1ed1c tr\u1eeb s\u00e2u h\u1eefu c\u01a1.<\/p>\n\n<h2 class=\"wp-block-heading\">Ra hoa<\/h2>\n\n<p>Tr\u00e2n b\u1ea1ch nh\u1eadt t\u1ea1o ra nh\u1eefng b\u00f4ng hoa nh\u1ecf m\u00e0u tr\u1eafng kem v\u00e0o th\u00e1ng 5 v\u00e0 th\u00e1ng 6. M\u1ed7i b\u00f4ng hoa c\u00f3 b\u1ed1n c\u00e1nh hoa h\u00ecnh ng\u00f4i sao v\u00e0 c\u00f3 m\u00f9i th\u01a1m ng\u1ecdt ng\u00e0o t\u01b0\u01a1ng t\u1ef1 nh\u01b0 kim ng\u00e2n hoa. Nh\u1eefng b\u00f4ng hoa n\u1edf trong kho\u1ea3ng 10-14 ng\u00e0y.<\/p>\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>Browning Leaf Edges:<\/strong> \u0110i\u1ec1u ki\u1ec7n qu\u00e1 kh\u00f4 c\u00f3 th\u1ec3 khi\u1ebfn c\u00e1c m\u00e9p l\u00e1 ho\u1eb7c gi\u1eefa c\u00e1c g\u00e2n l\u00e1 b\u1ecb ch\u00e1y x\u00e9m.<\/li>\n<li><strong>Leaves Turning Red:<\/strong> L\u00e1 chuy\u1ec3n sang m\u00e0u \u0111\u1ecf v\u00e0o m\u00f9a h\u00e8 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a b\u1ec7nh ph\u1ea5n tr\u1eafng, b\u1ec7nh lo\u00e9t th\u00e2n, c\u0103ng th\u1eb3ng do h\u1ea1n h\u00e1n ho\u1eb7c ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi.<\/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>Tr\u00e2n b\u1ea1ch nh\u1eadt c\u00f3 \u00edch nh\u01b0 th\u1ebf n\u00e0o trong vi\u1ec7c ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n?<\/strong> Th\u00f3i quen t\u1ea1o b\u1ee5i r\u1eadm r\u1ea1p v\u00e0 kh\u1ea3 n\u0103ng t\u1ea1o th\u00e0nh b\u1ee5i r\u1eadm gi\u00fap tr\u1edf th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n t\u1ef1 nhi\u00ean hi\u1ec7u qu\u1ea3.<\/li>\n<li><strong>Tr\u00e2n b\u1ea1ch nh\u1eadt \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o trong c\u1ea3nh quan?<\/strong> N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c khu v\u01b0\u1eddn ki\u1ec3u n\u00f4ng th\u00f4n, v\u01b0\u1eddn m\u01b0a v\u00e0 nh\u01b0 m\u1ed9t c\u00e2y b\u1ee5i \u0111i\u1ec3m nh\u1ea5n.<\/li>\n<li><strong>Tr\u00e2n b\u1ea1ch nh\u1eadt ph\u00e1t tri\u1ec3n nhanh nh\u01b0 th\u1ebf n\u00e0o?<\/strong> N\u00f3 ph\u00e1t tri\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 trung b\u00ecnh t\u1eeb 12-24 inch m\u1ed7i n\u0103m.<\/li>\n<li><strong>Tr\u00e2n b\u1ea1ch nh\u1eadt c\u00f3 th\u1ec3 l\u1edbn \u0111\u1ebfn m\u1ee9c n\u00e0o?<\/strong> Trung b\u00ecnh, n\u00f3 \u0111\u1ea1t chi\u1ec1u cao 10 feet v\u00e0 chi\u1ec1u r\u1ed9ng 6-12 feet.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Tr\u00e2n B\u1ea1ch Nh\u1eadt: M\u1ed9t lo\u00e0i c\u00e2y b\u1ee5i \u0111a n\u0103ng cho khu\u00f4n vi\u00ean c\u1ee7a b\u1ea1n T\u1ed5ng quan Tr\u00e2n b\u1ea1ch nh\u1eadt (Cornus amomum) l\u00e0 m\u1ed9t lo\u00e0i c\u00e2y b\u1ee5i r\u1ee5ng l\u00e1 c\u00f3 ngu\u1ed3n&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3115],"tags":[8901,15142,254,8819,1450,2978],"class_list":["post-11173","post","type-post","status-publish","format-standard","hentry","category-nature","tag-shrubs","tag-silky-dogwood","tag-wildlife","tag-landscaping","tag-erosion-control","tag-pollination"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11173","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11173"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11173\/revisions"}],"predecessor-version":[{"id":11174,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11173\/revisions\/11174"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}