{"id":80,"date":"2025-10-01T02:43:02","date_gmt":"2025-10-01T02:43:02","guid":{"rendered":"https:\/\/cayxanhhoaan.com\/?p=80"},"modified":"2025-10-07T07:04:21","modified_gmt":"2025-10-07T07:04:21","slug":"cay-duoc","status":"publish","type":"post","link":"https:\/\/cayxanhhoaan.com\/index.php\/2025\/10\/01\/cay-duoc\/","title":{"rendered":"C\u00e2y \u0111\u01b0\u1edbc"},"content":{"rendered":"\n

C\u00e2y \u0111\u01b0\u1edbc v\u1edbi nh\u1eefng khu r\u1eebng xanh m\u01b0\u1edbt ven bi\u1ec3n, n\u01a1i m\u00e0 nh\u1eefng th\u00e2n c\u00e2y v\u1eefng ch\u00e3i v\u01b0\u01a1n m\u00ecnh ch\u1ed1ng ch\u1ecdi v\u1edbi s\u00f3ng gi\u00f3 v\u00e0 n\u01b0\u1edbc m\u1eb7n? M\u1ed9t trong nh\u1eefng lo\u00e0i c\u00e2y ng\u1eadp m\u1eb7n ti\u00eau bi\u1ec3u c\u1ee7a Vi\u1ec7t Nam. Kh\u00f4ng ch\u1ec9 l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a s\u1ee9c s\u1ed1ng b\u1ec1n b\u1ec9, c\u00e2y \u0111\u01b0\u1edbc c\u00f2n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u00e1t tri\u1ec3n kinh t\u1ebf \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc c\u1ee7a c\u00e2y \u0111\u01b0\u1edbc<\/h2>\n\n\n\n

C\u00e2y \u0111\u01b0\u1edbc (t\u00ean khoa h\u1ecdc: Rhizophora apiculata) thu\u1ed9c h\u1ecd \u0110\u01b0\u1edbc (Rhizophoraceae), l\u00e0 lo\u00e0i c\u00e2y g\u1ed7 ng\u1eadp m\u1eb7n th\u01b0\u1eddng xanh, ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf c\u00e1c v\u00f9ng ven bi\u1ec3n t\u1eeb Qu\u1ea3ng Tr\u1ecb \u0111\u1ebfn \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long, \u0111\u1eb7c bi\u1ec7t l\u00e0 C\u00e0 Mau. C\u00e2y c\u00f3 th\u1ec3 \u0111\u1ea1t chi\u1ec1u cao t\u1eeb 10-30m, \u0111\u01b0\u1eddng k\u00ednh th\u00e2n l\u00ean \u0111\u1ebfn 45-70cm, v\u1edbi th\u00e2n tr\u00f2n th\u1eb3ng v\u00e0 v\u1ecf d\u00e0y m\u00e0u n\u00e2u x\u00e1m \u0111\u1ebfn n\u00e2u \u0111en, c\u00f3 nhi\u1ec1u v\u1ebft n\u1ee9t d\u1ea1ng \u00f4 vu\u00f4ng.<\/p>\n\n\n\n

M\u1ed9t \u0111\u1eb7c tr\u01b0ng n\u1ed5i b\u1eadt c\u1ee7a c\u00e2y \u0111\u01b0\u1edbc l\u00e0 h\u1ec7 th\u1ed1ng r\u1ec5 ch\u1ed1ng \u0111\u1ee1 (r\u1ec5 v\u00f2m) ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, gi\u00fap c\u00e2y \u0111\u1ee9ng v\u1eefng tr\u00ean b\u00f9n l\u1ea7y v\u00e0 ch\u1ed1ng ch\u1ecbu s\u00f3ng gi\u00f3. L\u00e1 c\u00e2y \u0111\u01a1n, m\u1ecdc \u0111\u1ed1i, h\u00ecnh elip, m\u00e0u xanh b\u00f3ng, d\u00e0i 10-20cm. Hoa nh\u1ecf, m\u00e0u tr\u1eafng, m\u1ecdc th\u00e0nh ch\u00f9m, v\u00e0 qu\u1ea3 l\u00e0 lo\u1ea1i tr\u1ee5 m\u1ea7m (viviparous), n\u1ea3y m\u1ea7m ngay tr\u00ean c\u00e2y m\u1eb9 tr\u01b0\u1edbc khi r\u01a1i xu\u1ed1ng \u0111\u1ea5t \u0111\u1ec3 ph\u00e1t tri\u1ec3n. Nh\u1edd kh\u1ea3 n\u0103ng ch\u1ecbu m\u1eb7n cao v\u00e0 th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng ng\u1eadp n\u01b0\u1edbc, c\u00e2y \u0111\u01b0\u1edbc th\u01b0\u1eddng h\u00ecnh th\u00e0nh t\u00e1n l\u00e1 h\u00ecnh d\u00f9 \u1edf giai \u0111o\u1ea1n non, sau \u0111\u00f3 chuy\u1ec3n sang h\u00ecnh tr\u1ee5 khi tr\u01b0\u1edfng th\u00e0nh.<\/p>\n\n\n\n

Kh\u00f4ng ch\u1ec9 \u0111\u1eb9p v\u1ec1 h\u00ecnh th\u00e1i, c\u00e2y \u0111\u01b0\u1edbc c\u00f2n c\u00f3 gi\u00e1 tr\u1ecb y h\u1ecdc, v\u1edbi v\u1ecf c\u00e2y \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1eefa ti\u00eau ch\u1ea3y, v\u1ebft th\u01b0\u01a1ng v\u00e0 c\u00e1c b\u1ec7nh da li\u1ec5u nh\u1edd t\u00ednh ch\u1ea5t kh\u00e1ng khu\u1ea9n t\u1ef1 nhi\u00ean.<\/p>\n\n\n

\n
\"Hoa
Hoa \u0111\u01b0\u1edbc<\/figcaption><\/figure>\n<\/div>\n\n\n

C\u00f4ng d\u1ee5ng c\u1ee7a c\u00e2y \u0111\u01b0\u1edbc<\/h2>\n\n\n\n

T\u1eeb vai tr\u00f2 “l\u00e1 ch\u1eafn” t\u1ef1 nhi\u00ean ch\u1ed1ng l\u1ea1i bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ebfn c\u00e1c \u1ee9ng d\u1ee5ng trong y h\u1ecdc v\u00e0 kinh t\u1ebf, c\u00e2y \u0111\u01b0\u1edbc th\u1ef1c s\u1ef1 l\u00e0 b\u00e1u v\u1eadt c\u1ee7a thi\u00ean nhi\u00ean. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng c\u00f4ng d\u1ee5ng n\u1ed5i b\u1eadt c\u1ee7a c\u00e2y \u0111\u01b0\u1edbc, d\u1ef1a tr\u00ean c\u00e1c nghi\u00ean c\u1ee9u v\u00e0 kinh nghi\u1ec7m d\u00e2n gian.<\/p>\n\n\n\n

1. B\u1ea3o v\u1ec7 b\u1edd bi\u1ec3n<\/h3>\n\n\n\n

C\u00e2y \u0111\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec v\u00e0 b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i r\u1eebng ng\u1eadp m\u1eb7n. H\u1ec7 th\u1ed1ng r\u1ec5 ch\u1ed1ng \u0111\u1ee1 (r\u1ec5 v\u00f2m) c\u1ee7a c\u00e2y gi\u00fap c\u1ed1 \u0111\u1ecbnh b\u00f9n \u0111\u1ea5t, ch\u1ed1ng x\u00f3i m\u00f2n b\u1edd bi\u1ec3n v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u00f3ng gi\u00f3, b\u00e3o l\u0169. Ch\u00fang c\u00f2n l\u1ecdc s\u1ea1ch n\u01b0\u1edbc th\u1ea3i, h\u1ea5p th\u1ee5 carbon dioxide hi\u1ec7u qu\u1ea3, g\u00f3p ph\u1ea7n ch\u1ed1ng bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p n\u01a1i tr\u00fa ng\u1ee5 v\u00e0 ngu\u1ed3n th\u1ee9c \u0103n cho \u0111a d\u1ea1ng sinh h\u1ecdc ven bi\u1ec3n, t\u1eeb c\u00e1 \u0111\u1ebfn chim di c\u01b0.<\/p>\n\n\n\n

2. Ngu\u1ed3n t\u00e0i nguy\u00ean g\u1ed7 \u0111\u01b0\u1edbc<\/h3>\n\n\n\n

G\u1ed7 c\u00e2y \u0111\u01b0\u1edbc l\u00e0 nguy\u00ean li\u1ec7u qu\u00fd gi\u00e1 nh\u1edd \u0111\u1ed9 c\u1ee9ng v\u00e0 ch\u1ecbu n\u01b0\u1edbc t\u1ed1t. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m c\u1ee7i \u0111\u1ed1t, than, v\u00e1n l\u1ea1t, \u0111\u1ed3 gia d\u1ee5ng nh\u01b0 b\u00e0n gh\u1ebf, gi\u01b0\u1eddng t\u1ee7, th\u1eadm ch\u00ed l\u00e0m m\u00e1i nh\u00e0 l\u00e1 b\u1ec1n v\u1eefng. V\u1ecf c\u00e2y \u0111\u01b0\u1edbc ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng tanin cao, \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t \u0111\u1ec3 d\u00f9ng trong c\u00f4ng nghi\u1ec7p thu\u1ed9c da v\u00e0 nhu\u1ed9m l\u01b0\u1edbi \u0111\u00e1nh c\u00e1. Ngo\u00e0i ra, l\u00e1 v\u00e0 qu\u1ea3 c\u00f3 th\u1ec3 l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i, h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n

3. C\u00f4ng d\u1ee5ng y h\u1ecdc c\u1ee7a c\u00e2y \u0111\u01b0\u1edbc v\u1edbi nh\u1eefng b\u00e0i thu\u1ed1c d\u00e2n gian<\/h3>\n\n\n\n

Trong y h\u1ecdc c\u1ed5 truy\u1ec1n, c\u00e2y \u0111\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1edd c\u00e1c ho\u1ea1t ch\u1ea5t t\u1ef1 nhi\u00ean nh\u01b0 tanin v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1ng khu\u1ea9n.<\/p>\n\n\n\n

    \n
  • V\u1ecf c\u00e2y: Ch\u1eefa ti\u00eau ch\u1ea3y, v\u1ebft th\u01b0\u01a1ng ch\u1ea3y m\u00e1u, ti\u1ec3u ti\u1ec7n ra m\u00e1u, vi\u00eam h\u1ecdng v\u00e0 b\u0103ng huy\u1ebft \u1edf ph\u1ee5 n\u1eef. \u1ede \u1ea4n \u0110\u1ed9, v\u1ecf th\u00e2n c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb c\u00e1c b\u1ec7nh da li\u1ec5u.<\/li>\n\n\n\n
  • L\u00e1 c\u00e2y: C\u00f3 t\u00e1c d\u1ee5ng gi\u1ea3i \u0111\u1ed9c gan, thanh nhi\u1ec7t, h\u1ea1 men gan, h\u1ed7 tr\u1ee3 \u0111i\u1ec1u tr\u1ecb vi\u00eam gan v\u00e0 x\u01a1 gan; \u0111\u1ed3ng th\u1eddi l\u1ee3i ti\u1ec3u, ti\u00eau vi\u00eam.<\/li>\n\n\n\n
  • R\u1ec5 c\u00e2y: H\u1ed7 tr\u1ee3 ch\u1eefa \u0111\u00e1i th\u00e1o \u0111\u01b0\u1eddng v\u00e0 th\u1ea5p kh\u1edbp theo kinh nghi\u1ec7m d\u00e2n gian.<\/li>\n<\/ul>\n\n\n\n

    L\u01b0u \u00fd: C\u00e1c \u1ee9ng d\u1ee5ng y h\u1ecdc n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u01b0\u1edbi s\u1ef1 h\u01b0\u1edbng d\u1eabn c\u1ee7a b\u00e1c s\u0129 \u0111\u1ec3 tr\u00e1nh t\u00e1c d\u1ee5ng ph\u1ee5.<\/p>\n\n\n

    \n
    \"Tr\u00e1i
    Tr\u00e1i \u0111\u01b0\u1edbc<\/figcaption><\/figure>\n<\/div>\n\n\n

    B\u1ea3o v\u1ec7 c\u00e2y \u0111\u01b0\u1edbc \u2013 b\u1ea3o v\u1ec7 t\u01b0\u01a1ng lai<\/h2>\n\n\n\n

    C\u00e2y \u0111\u01b0\u1edbc, c\u00f9ng v\u1edbi \u0111\u01b0\u1edbc \u0111\u00f4i v\u00e0 c\u00e2y v\u1eb9t, kh\u00f4ng ch\u1ec9 l\u00e0 b\u00e1u v\u1eadt c\u1ee7a thi\u00ean nhi\u00ean m\u00e0 c\u00f2n l\u00e0 minh ch\u1ee9ng cho s\u1ee9c m\u1ea1nh c\u1ee7a s\u1ef1 th\u00edch nghi. Trong b\u1ed1i c\u1ea3nh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu ng\u00e0y c\u00e0ng nghi\u00eam tr\u1ecdng, vi\u1ec7c b\u1ea3o t\u1ed3n v\u00e0 tr\u1ed3ng m\u1edbi nh\u1eefng lo\u00e0i c\u00e2y n\u00e0y l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a t\u1ea5t c\u1ea3 ch\u00fang ta. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 c\u00e2y \u0111\u01b0\u1edbc \u0111\u1ec3 tr\u1ed3ng ho\u1eb7c du l\u1ecbch sinh th\u00e1i, h\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng khu r\u1eebng ng\u1eadp m\u1eb7n C\u00e0 Mau \u2013 n\u01a1i “d\u0169ng s\u0129” n\u00e0y \u0111ang \u00e2m th\u1ea7m chi\u1ebfn \u0111\u1ea5u.<\/p>\n\n\n\n

    B\u1ea1n c\u00f3 kinh nghi\u1ec7m v\u1edbi c\u00e2y \u0111\u01b0\u1edbc kh\u00f4ng? Chia s\u1ebb \u1edf ph\u1ea7n b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi nh\u00e9! \u0110\u1eebng qu\u00ean theo d\u00f5i website \u0111\u1ec3 kh\u00e1m ph\u00e1 th\u00eam nhi\u1ec1u ki\u1ebfn th\u1ee9c th\u00fa v\u1ecb v\u1ec1 c\u00e2y c\u1ed1i Vi\u1ec7t Nam.<\/p>\n\n\n\n

    C\u00e1c gi\u1ed1ng \u0111\u01b0\u1edbc ph\u1ed5 bi\u1ebfn: C\u00e2y \u0111\u01b0\u1edbc, c\u00e2y \u0111\u01b0\u1edbc \u0111\u00f4i v\u00e0 c\u00e2y v\u1eb9t<\/p>\n\n\n\n

    C\u00e2y xanh H\u00f2a An.<\/p>\n","protected":false},"excerpt":{"rendered":"

    C\u00e2y \u0111\u01b0\u1edbc v\u1edbi nh\u1eefng khu r\u1eebng xanh m\u01b0\u1edbt ven bi\u1ec3n, n\u01a1i m\u00e0 nh\u1eefng th\u00e2n c\u00e2y v\u1eefng ch\u00e3i v\u01b0\u01a1n m\u00ecnh ch\u1ed1ng ch\u1ecdi v\u1edbi s\u00f3ng gi\u00f3 v\u00e0 n\u01b0\u1edbc m\u1eb7n? M\u1ed9t trong nh\u1eefng lo\u00e0i c\u00e2y ng\u1eadp m\u1eb7n ti\u00eau bi\u1ec3u c\u1ee7a Vi\u1ec7t Nam. Kh\u00f4ng ch\u1ec9 l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng c\u1ee7a s\u1ee9c s\u1ed1ng b\u1ec1n b\u1ec9, c\u00e2y \u0111\u01b0\u1edbc c\u00f2n \u0111\u00f3ng vai tr\u00f2…<\/p>\n","protected":false},"author":1,"featured_media":81,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,25,26],"tags":[29,28],"class_list":["post-80","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cay-rung-ngap-man","category-cay-ven-bien","category-dich-vu-trong-cham-soc-cay","tag-cay-duoc","tag-cay-rung-ngap-man"],"_links":{"self":[{"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/posts\/80","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/comments?post=80"}],"version-history":[{"count":1,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/posts\/80\/revisions"}],"predecessor-version":[{"id":84,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/posts\/80\/revisions\/84"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/media\/81"}],"wp:attachment":[{"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/media?parent=80"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/categories?post=80"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cayxanhhoaan.com\/index.php\/wp-json\/wp\/v2\/tags?post=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}