{"id":5099,"date":"2021-09-12T09:57:36","date_gmt":"2021-09-12T09:57:36","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=5099"},"modified":"2021-09-12T09:57:36","modified_gmt":"2021-09-12T09:57:36","slug":"how-to-grow-and-care-for-alocasia-odora-the-giant-elephant-ear","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/botany\/how-to-grow-and-care-for-alocasia-odora-the-giant-elephant-ear\/","title":{"rendered":"Alocasia Odora: H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c v\u00e0 tr\u1ed3ng lo\u00e0i c\u00e2y c\u00f3 h\u01b0\u01a1ng th\u01a1m quy\u1ebfn r\u0169"},"content":{"rendered":"

Alocasia Odora, hay c\u00e2y tai voi kh\u1ed5ng l\u1ed3<\/h2>\n\n

T\u1ed5ng quan<\/h2>\n\n

Alocasia odora, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e2y tai voi kh\u1ed5ng l\u1ed3, khoai m\u00f4n ch\u00e2u \u00c1 ho\u1eb7c hoa loa k\u00e8n c\u00f3 m\u00f9i th\u01a1m ban \u0111\u00eam, l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y l\u00e2u n\u0103m th\u01b0\u1eddng xanh l\u1edbn c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb \u0110\u00f4ng \u00c1 v\u00e0 \u0110\u00f4ng Nam \u00c1. \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y c\u1ea3nh ph\u1ed5 bi\u1ebfn nh\u1edd nh\u1eefng chi\u1ebfc l\u00e1 \u1ea5n t\u01b0\u1ee3ng, c\u00f3 th\u1ec3 cao t\u1edbi hai feet khi tr\u01b0\u1edfng th\u00e0nh. To\u00e0n b\u1ed9 c\u00e2y th\u01b0\u1eddng cao t\u1eeb s\u00e1u \u0111\u1ebfn t\u00e1m feet trong \u0111i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng.<\/p>\n\n

\u0110i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n<\/h2>\n\n

\u00c1nh s\u00e1ng:<\/strong> Alocasia odora \u01b0a b\u00f3ng r\u00e2m m\u1ed9t ph\u1ea7n \u0111\u1ebfn to\u00e0n ph\u1ea7n. Trong nh\u00e0, n\u00f3 n\u00ean \u0111\u01b0\u1ee3c gi\u1eef \u1edf n\u01a1i c\u00f3 \u00e1nh s\u00e1ng gi\u00e1n ti\u1ebfp t\u1eeb trung b\u00ecnh \u0111\u1ebfn s\u00e1ng. <\/p>\n\n

\u0110\u1ea5t:<\/strong> Lo\u1ea1i alocasia n\u00e0y \u01b0a \u0111\u1ea5t gi\u00e0u, \u1ea9m v\u00e0 tho\u00e1t n\u01b0\u1edbc t\u1ed1t. Khi tr\u1ed3ng l\u00e0m c\u00e2y c\u1ea3nh trong nh\u00e0 ho\u1eb7c trong ch\u1eadu, h\u00e3y tr\u1ed9n \u0111\u1ea5t trong ch\u1eadu v\u1edbi nhi\u1ec1u \u0111\u00e1 tr\u00e2n ch\u00e2u v\u00e0 m\u1ed9t \u00edt v\u1ecf phong lan \u0111\u1ec3 cung c\u1ea5p ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 \u0111\u1ed9 tho\u00e1ng kh\u00ed. Ngo\u00e0i tr\u1eddi, tr\u00e1nh \u0111\u1ea5t s\u00e9t v\u00e0 th\u00eam \u0111\u1ea5t trong ch\u1eadu t\u01b0\u01a1i, \u0111\u00e1 tr\u00e2n ch\u00e2u v\u00e0 c\u00e1t \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc.<\/p>\n\n

N\u01b0\u1edbc:<\/strong> Gi\u1eef cho \u0111\u1ea5t lu\u00f4n \u1ea9m nh\u01b0ng kh\u00f4ng b\u1ecb \u00fang n\u01b0\u1edbc. Alocasia odora th\u00edch \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt nh\u01b0ng nh\u1ea1y c\u1ea3m v\u1edbi vi\u1ec7c t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc v\u00e0 kh\u00f4ng bao gi\u1edd \u0111\u1ec3 c\u00e2y b\u1ecb ng\u1eadp trong \u0111\u1ea5t \u01b0\u1edbt. \u0110\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc th\u00edch h\u1ee3p v\u00e0 theo d\u00f5i \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 tr\u00e1nh t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc.<\/p>\n\n

Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m:<\/strong> Alocasia odora ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf nhi\u1ec7t \u0111\u1ed9 \u1ea5m v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c \u1edf v\u00f9ng USDA t\u1eeb 9 \u0111\u1ebfn 11. \u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn b\u00ean ngo\u00e0i nh\u1eefng v\u00f9ng n\u00e0y, alocasia odora ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 l\u00e0m c\u00e2y tr\u1ed3ng trong ch\u1eadu ho\u1eb7c c\u00e2y c\u1ea3nh trong nh\u00e0, n\u01a1i c\u00e2y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 l\u1ea1nh c\u1ee7a m\u00f9a \u0111\u00f4ng. Gi\u1eef \u0111\u1ed9 \u1ea9m tr\u00ean 60% \u0111\u1ec3 c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1i \u01b0u.<\/p>\n\n

Ph\u00e2n b\u00f3n:<\/strong> B\u00f3n ph\u00e2n th\u01b0\u1eddng xuy\u00ean v\u00e0o m\u00f9a xu\u00e2n v\u00e0 m\u00f9a h\u00e8 khi c\u00e2y \u0111ang ph\u00e1t tri\u1ec3n m\u1ea1nh. S\u1eed d\u1ee5ng ph\u00e2n b\u00f3n d\u1ea1ng l\u1ecfng c\u00e2n b\u1eb1ng ho\u1eb7c ph\u00e2n b\u00f3n gi\u1ea3i ph\u00f3ng ch\u1eadm. Tr\u00e1nh b\u00f3n ph\u00e2n trong th\u1eddi k\u1ef3 ng\u1ee7 \u0111\u00f4ng (m\u00f9a thu v\u00e0 m\u00f9a \u0111\u00f4ng).<\/p>\n\n

Nh\u00e2n gi\u1ed1ng<\/h2>\n\n

Ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n gi\u1ed1ng alocasia odora ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 ph\u00e2n chia. Ki\u1ec3m tra xem c\u00f3 th\u00e2n ri\u00eang bi\u1ec7t trong ch\u1eadu kh\u00f4ng, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a nh\u1eefng c\u00e2y m\u1edbi c\u00f3 c\u1ee7 c\u1ee7a ri\u00eang ch\u00fang. Nh\u1eb9 nh\u00e0ng k\u00e9o c\u00e1c c\u00e2y ra xa nhau, c\u1eaft c\u00e0ng \u00edt r\u1ec5 c\u00e0ng t\u1ed1t. Tr\u1ed3ng l\u1ea1i c\u00e1c ch\u1ed3i \u0111\u00e3 t\u00e1ch ra ngay l\u1eadp t\u1ee9c v\u00e0 gi\u1eef \u1ea9m cho \u0111\u1ea5t.<\/p>\n\n

Tr\u1ed3ng v\u00e0 thay ch\u1eadu<\/h2>\n\n

Thay ch\u1eadu cho c\u00e2y alocasia odora tr\u1ed3ng trong ch\u1eadu khi c\u00e2y ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t qu\u00e1 ch\u1eadu, th\u01b0\u1eddng l\u00e0 c\u1ee9 m\u1ed9t \u0111\u1ebfn hai n\u0103m. Ch\u1ecdn ch\u1eadu ch\u1ec9 l\u1edbn h\u01a1n t\u1eeb hai \u0111\u1ebfn b\u1ed1n inch so v\u1edbi ch\u1eadu tr\u01b0\u1edbc \u0111\u00f3. L\u00e0m m\u1edbi c\u00e0ng nhi\u1ec1u \u0111\u1ea5t trong ch\u1eadu c\u00e0ng t\u1ed1t m\u00e0 kh\u00f4ng l\u00e0m \u0111\u1ee9t qu\u00e1 nhi\u1ec1u r\u1ec5.<\/p>\n\n

Tr\u00fa \u0111\u00f4ng<\/h2>\n\n

Khi nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m v\u00e0o m\u00f9a thu, h\u00e3y c\u1eaft b\u1ecf b\u1ea5t k\u1ef3 t\u00e1n l\u00e1 c\u00f2n l\u1ea1i n\u00e0o v\u00e0 \u0111\u00e0o c\u1ee7, gi\u1eef nguy\u00ean r\u1ec5. R\u1eeda s\u1ea1ch \u0111\u1ea5t kh\u1ecfi c\u1ee7 v\u00e0 r\u1ec5 r\u1ed3i \u0111\u1ec3 kh\u00f4 \u1edf n\u01a1i \u1ea5m v\u00e0 kh\u00f4 trong v\u00e0i tu\u1ea7n. B\u1ea3o qu\u1ea3n c\u1ee7 \u1edf n\u01a1i t\u1ed1i trong gi\u00e1 th\u1ec3 x\u01a1 d\u1eeba trong t\u00fai gi\u1ea5y ho\u1eb7c l\u01b0\u1edbi v\u00e0o m\u00f9a \u0111\u00f4ng. B\u00f9 n\u01b0\u1edbc cho ch\u00fang v\u00e0o m\u00f9a xu\u00e2n b\u1eb1ng c\u00e1ch ng\u00e2m ch\u00fang trong n\u01b0\u1edbc t\u1eeb 20 \u0111\u1ebfn 25 ph\u00fat tr\u01b0\u1edbc khi tr\u1ed3ng.<\/p>\n\n

S\u00e2u b\u1ec7nh th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n

H\u00e3y ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c lo\u00e0i g\u00e2y h\u1ea1i ph\u1ed5 bi\u1ebfn nh\u01b0 nh\u1ec7n \u0111\u1ecf, r\u1ec7p v\u00e0 r\u1ec7p s\u00e1p tr\u00ean c\u00e2y alocasia odora c\u1ee7a b\u1ea1n. C\u00e2y c\u0169ng d\u1ec5 b\u1ecb th\u1ed1i r\u1ec5 v\u00e0 ch\u00e1y l\u00e1. X\u1eed l\u00fd c\u1ea3 s\u00e2u b\u1ec7nh k\u1ecbp th\u1eddi v\u00e0 c\u00f4 l\u1eadp c\u00e2y b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u1ec3 ng\u0103n ng\u1eeba l\u00e2y lan.<\/p>\n\n

C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n

L\u00e1 v\u00e0ng:<\/strong> Thi\u1ebfu n\u01b0\u1edbc, \u0111\u1ed9 \u1ea9m ho\u1eb7c \u00e1nh s\u00e1ng; t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc; qu\u00e1 nhi\u1ec1u n\u1eafng ho\u1eb7c qu\u00e1 \u00edt \u00e1nh s\u00e1ng.<\/p>\n\n

L\u00e1 m\u00e0u n\u00e2u:<\/strong> \u0110\u1ed9 \u1ea9m kh\u00f4ng \u0111\u1ee7; l\u00e1 b\u1ecb ch\u00e1y do ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi.<\/p>\n\n

L\u00e1 r\u1ee7 xu\u1ed1ng:<\/strong> T\u01b0\u1edbi n\u01b0\u1edbc; thi\u1ebfu s\u00e1ng.<\/p>\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n

H: Alocasia odora l\u00e0 c\u00e2y tr\u1ed3ng trong nh\u00e0 hay ngo\u00e0i tr\u1eddi?<\/strong>\nTr\u1ea3 l\u1eddi:<\/strong> Ph\u1ed5 bi\u1ebfn c\u1ea3 trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi, nh\u01b0ng h\u00e3y xem x\u00e9t v\u00f9ng ch\u1ecbu l\u1ea1nh \u0111\u1ec3 tr\u1ed3ng ngo\u00e0i tr\u1eddi. Tr\u00fa \u0111\u00f4ng trong nh\u00e0 \u1edf nh\u1eefng v\u00f9ng l\u1ea1nh h\u01a1n.<\/p>\n\n

H: Alocasia odora c\u00f3 ng\u1ee7 \u0111\u00f4ng kh\u00f4ng?<\/strong>\nTr\u1ea3 l\u1eddi:<\/strong> C\u00f3, v\u00e0o m\u00f9a thu v\u00e0 m\u00f9a \u0111\u00f4ng, ngay c\u1ea3 trong nh\u00e0. \u0110\u1eebng lo l\u1eafng n\u1ebfu c\u00e2y r\u1ee5ng h\u1ebft l\u00e1; gi\u1ea3m t\u1ea7n su\u1ea5t t\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 gi\u1eef ch\u1eadu \u1edf v\u1ecb tr\u00ed th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 c\u00e2y m\u1ecdc l\u1ea1i v\u00e0o m\u00f9a xu\u00e2n.<\/p>\n\n

H: Alocasia odora c\u00f3 th\u00edch \u0111\u01b0\u1ee3c phun s\u01b0\u01a1ng kh\u00f4ng?<\/strong>\nTr\u1ea3 l\u1eddi:<\/strong> Thay v\u00ec phun s\u01b0\u01a1ng, h\u00e3y s\u1eed d\u1ee5ng m\u00e1y t\u1ea1o \u0111\u1ed9 \u1ea9m nh\u1ecf ho\u1eb7c \u0111\u1eb7t c\u00e2y trong ph\u00f2ng \u1ea9m \u01b0\u1edbt, ch\u1eb3ng h\u1ea1n nh\u01b0 ph\u00f2ng t\u1eafm, \u0111\u1ec3 t\u0103ng \u0111\u1ed9 \u1ea9m.<\/p>\n\n

M\u1eb9o b\u1ed5 sung<\/h2>\n\n
    \n
  • T\u0103ng \u0111\u1ed9 \u1ea9m b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y t\u1ea1o \u0111\u1ed9 \u1ea9m ho\u1eb7c \u0111\u1eb7t c\u00e2y trong ph\u00f2ng t\u1ef1 nhi\u00ean \u1ea9m \u01b0\u1edbt nh\u01b0 ph\u00f2ng t\u1eafm.<\/li>\n
  • Tr\u00e1nh \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp v\u00ec c\u00f3 th\u1ec3 l\u00e0m ch\u00e1y l\u00e1.<\/li>\n
  • Thay ch\u1eadu khi r\u1ec5 c\u00e2y b\u1eaft \u0111\u1ea7u m\u1ecdc ra kh\u1ecfi c\u00e1c l\u1ed7 tho\u00e1t n\u01b0\u1edbc.<\/li>\n
  • Theo d\u00f5i \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n su\u1ea5t t\u01b0\u1edbi n\u01b0\u1edbc cho ph\u00f9 h\u1ee3p.<\/li>\n
  • \u0110\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc th\u00edch h\u1ee3p \u0111\u1ec3 ng\u0103n ng\u1eeba th\u1ed1i r\u1ec5.<\/li>\n
  • B\u1ea3o v\u1ec7 c\u00e2y kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 l\u1ea1nh, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng c\u00e2y tr\u01b0\u1edfng th\u00e0nh \u01b0a \u1ea5m \u00e1p.<\/li>\n<\/ul>\n\n

    B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 tr\u1ed3ng v\u00e0 chi\u00eam ng\u01b0\u1ee1ng th\u00e0nh c\u00f4ng t\u00e1n l\u00e1 tuy\u1ec7t \u0111\u1eb9p c\u1ee7a alocasia odora, mang \u0111\u1ebfn m\u1ed9t ch\u00fat nhi\u1ec7t \u0111\u1edbi v\u00e0o ng\u00f4i nh\u00e0 ho\u1eb7c khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"

    Alocasia Odora, hay c\u00e2y tai voi kh\u1ed5ng l\u1ed3 T\u1ed5ng quan Alocasia odora, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e2y tai voi kh\u1ed5ng l\u1ed3, khoai m\u00f4n ch\u00e2u \u00c1 ho\u1eb7c hoa loa k\u00e8n c\u00f3…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1823],"tags":[9113,9034,9032,8849,9110,9112,9111],"class_list":["post-5099","post","type-post","status-publish","format-standard","hentry","category-botany","tag-alocasia-odora","tag-tropical-plants","tag-houseplants","tag-plant-care","tag-alocasia","tag-giant-elephant-ear","tag-elephant-ear"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/5099","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=5099"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/5099\/revisions"}],"predecessor-version":[{"id":5100,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/5099\/revisions\/5100"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=5099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=5099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=5099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}