{"id":11075,"date":"2022-02-26T18:53:25","date_gmt":"2022-02-26T18:53:25","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11075"},"modified":"2022-02-26T18:53:25","modified_gmt":"2022-02-26T18:53:25","slug":"oleander-planting-care-uses","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/botany\/oleander-planting-care-uses\/","title":{"rendered":"C\u00e2y tr\u00fac \u0111\u00e0o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 tr\u1ed3ng, ch\u0103m s\u00f3c v\u00e0 s\u1eed d\u1ee5ng"},"content":{"rendered":"<h2 class=\"wp-block-heading\">C\u00e2y tr\u00fac \u0111\u00e0o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch tr\u1ed3ng, ch\u0103m s\u00f3c v\u00e0 s\u1eed d\u1ee5ng<\/h2>\n\n<h2 class=\"wp-block-heading\">M\u00f4 t\u1ea3 th\u1ef1c v\u1eadt<\/h2>\n\n<p>C\u00e2y tr\u00fac \u0111\u00e0o (Nerium oleander) l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y b\u1ee5i ho\u1eb7c c\u00e2y nh\u1ecf c\u00f3 hoa \u0111\u1eb9p v\u00e0 r\u1ea5t d\u1ec5 ch\u0103m s\u00f3c, c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb v\u00f9ng \u0110\u1ecba Trung H\u1ea3i. T\u00e1n l\u00e1 d\u00e0y v\u00e0 c\u1ee9ng c\u00e1p c\u1ee7a c\u00e2y tr\u00fac \u0111\u00e0o cung c\u1ea5p kh\u1ea3 n\u0103ng che ch\u1eafn ri\u00eang t\u01b0, trong khi nh\u1eefng b\u00f4ng hoa \u0111\u1eb9p v\u00e0 th\u01a1m c\u1ee7a c\u00e2y s\u1ebd t\u00f4 \u0111i\u1ec3m cho c\u00e2y t\u1eeb m\u00f9a xu\u00e2n \u0111\u1ebfn m\u00f9a h\u00e8. C\u00e2y tr\u00fac \u0111\u00e0o \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t, h\u1ea1n h\u00e1n v\u00e0 gi\u00f3, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho vi\u1ec7c t\u1ea1o c\u1ea3nh quan \u1edf nh\u1eefng v\u00f9ng kh\u00ed h\u1eadu \u1ea5m \u00e1p.<\/p>\n\n<h2 class=\"wp-block-heading\">Tr\u1ed3ng c\u00e2y<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Th\u1eddi \u0111i\u1ec3m tr\u1ed3ng:<\/strong> M\u00f9a xu\u00e2n ho\u1eb7c m\u00f9a thu, khi nhi\u1ec7t \u0111\u1ed9 m\u00e1t h\u01a1n<\/li>\n<li><strong>\u0110\u1ecba \u0111i\u1ec3m tr\u1ed3ng:<\/strong> N\u1eafng \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ebfn b\u00f3ng r\u00e2m m\u1ed9t ph\u1ea7n, v\u1edbi \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t<\/li>\n<li><strong>C\u00e1ch tr\u1ed3ng:<\/strong> \u0110\u00e0o m\u1ed9t h\u1ed1 s\u00e2u v\u00e0 r\u1ed9ng g\u1ea5p \u0111\u00f4i b\u1ea7u r\u1ec5, n\u1edbi l\u1ecfng r\u1ec5 v\u00e0 tr\u1ed3ng c\u00e2y tr\u00fac \u0111\u00e0o sao cho b\u1ea7u r\u1ec5 ngang b\u1eb1ng v\u1edbi m\u1eb7t \u0111\u1ea5t. T\u01b0\u1edbi n\u01b0\u1edbc th\u1eadt k\u1ef9.<\/li>\n<\/ul>\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 khi m\u1ed9t inch \u0111\u1ea5t tr\u00ean c\u00f9ng b\u1ecb kh\u00f4.<\/li>\n<li><strong>B\u00f3n ph\u00e2n:<\/strong> B\u00f3n ph\u00e2n c\u00e2n \u0111\u1ed1i v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n v\u00e0 b\u00f3n nh\u1eb9 sau \u0111\u00f3.<\/li>\n<li><strong>C\u1eaft t\u1ec9a:<\/strong> C\u1eaft t\u1ec9a v\u00e0o cu\u1ed1i m\u00f9a \u0111\u00f4ng \u0111\u1ec3 lo\u1ea1i b\u1ecf nh\u1eefng c\u00e0nh b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c b\u1ec7nh t\u1eadt, th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e2n nh\u00e1nh v\u00e0 ki\u1ec3m so\u00e1t s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t s\u00e2u b\u1ec7nh:<\/strong> C\u00e2y tr\u00fac \u0111\u00e0o t\u01b0\u01a1ng \u0111\u1ed1i \u00edt s\u00e2u b\u1ec7nh, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 b\u1ecb r\u1ec7p, r\u1ec7p s\u00e1p v\u00e0 r\u1ec7p v\u1ea3y t\u1ea5n c\u00f4ng.<\/li>\n<li><strong>Qua \u0111\u00f4ng:<\/strong> \u1ede nh\u1eefng v\u00f9ng kh\u00ed h\u1eadu l\u1ea1nh, h\u00e3y cho c\u00e2y tr\u00fac \u0111\u00e0o tr\u00fa \u0111\u00f4ng trong nh\u00e0 \u1edf n\u01a1i c\u00f3 n\u1eafng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u01b0\u1ee3c che ch\u1eafn.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nh\u00e2n gi\u1ed1ng<\/h2>\n\n<p>C\u00e2y tr\u00fac \u0111\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>C\u1eaft m\u1ed9t \u0111o\u1ea1n c\u00e0nh d\u00e0i 15 cm t\u1eeb m\u1ed9t th\u00e2n c\u00e2y kh\u1ecfe m\u1ea1nh.<\/li>\n<li>Lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c l\u00e1 ngo\u1ea1i tr\u1eeb hai l\u00e1 tr\u00ean c\u00f9ng.<\/li>\n<li>Nh\u00fang \u0111\u1ea7u c\u00e0nh gi\u00e2m v\u00e0o hormone ra r\u1ec5 (t\u00f9y ch\u1ecdn).<\/li>\n<li>Tr\u1ed3ng c\u00e0nh gi\u00e2m v\u00e0o \u0111\u1ea5t b\u1ea7u \u1ea9m, s\u00e2u \u00edt nh\u1ea5t 8 cm.<\/li>\n<li>Ph\u1ee7 m\u1ed9t t\u00fai nh\u1ef1a trong su\u1ed1t l\u00ean c\u00e0nh gi\u00e2m \u0111\u1ec3 gi\u1eef \u1ea9m.<\/li>\n<li>\u0110\u1eb7t c\u00e0nh gi\u00e2m \u1edf n\u01a1i \u1ea5m \u00e1p, c\u00f3 \u00e1nh s\u00e1ng l\u1ecdc.<\/li>\n<li>R\u1ec5 s\u1ebd ph\u00e1t tri\u1ec3n trong v\u00f2ng 4-6 tu\u1ea7n.<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">S\u1eed d\u1ee5ng trong thi\u1ebft k\u1ebf c\u1ea3nh quan<\/h2>\n\n<p>C\u00e2y tr\u00fac \u0111\u00e0o l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y \u0111a n\u0103ng v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau trong thi\u1ebft k\u1ebf c\u1ea3nh quan:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00e0ng r\u00e0o v\u00e0 t\u01b0\u1eddng r\u00e0o:<\/strong> S\u1eed d\u1ee5ng c\u00e1c gi\u1ed1ng c\u00e2y l\u1edbn h\u01a1n l\u00e0m h\u00e0ng r\u00e0o ho\u1eb7c t\u01b0\u1eddng r\u00e0o \u0111\u1ec3 t\u1ea1o s\u1ef1 ri\u00eang t\u01b0 v\u00e0 che ch\u1eafn.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n:<\/strong> Tr\u1ed3ng c\u00e2y tr\u00fac \u0111\u00e0o tr\u00ean c\u00e1c s\u01b0\u1eddn d\u1ed1c v\u00e0 \u0111\u1ed3i \u0111\u1ec3 gi\u1ea3m x\u00f3i m\u00f2n.<\/li>\n<li><strong>\u0110i\u1ec3m nh\u1ea5n:<\/strong> Tr\u1ed3ng nh\u1eefng c\u00e2y tr\u00fac \u0111\u00e0o th\u00e0nh m\u1ed9t h\u00e0ng d\u1ecdc l\u1ed1i \u0111i ho\u1eb7c hai b\u00ean l\u1ed1i v\u00e0o \u0111\u1ec3 t\u1ea1o \u0111i\u1ec3m nh\u1ea5n thu h\u00fat s\u1ef1 ch\u00fa \u00fd.<\/li>\n<li><strong>Tr\u1ed3ng trong ch\u1eadu:<\/strong> S\u1eed d\u1ee5ng c\u00e2y tr\u00fac \u0111\u00e0o tr\u1ed3ng trong ch\u1eadu \u0111\u1ec3 che c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m b\u00ean ngo\u00e0i kh\u00f4ng \u0111\u1eb9p m\u1eaft nh\u01b0 h\u1ec7 th\u1ed1ng s\u01b0\u1edfi, th\u00f4ng gi\u00f3 v\u00e0 \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed ho\u1eb7c th\u00f9ng r\u00e1c.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">\u0110\u1ed9c t\u00ednh<\/h2>\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a c\u00e2y tr\u00fac \u0111\u00e0o, bao g\u1ed3m c\u1ea3 nh\u1ef1a c\u00e2y, \u0111\u1ec1u r\u1ea5t \u0111\u1ed9c \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi v\u00e0 v\u1eadt nu\u00f4i. Do \u0111\u00f3, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i m\u1eb7c qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9 v\u00e0 \u0111eo g\u0103ng tay khi x\u1eed l\u00fd c\u00e2y tr\u00fac \u0111\u00e0o.<\/p>\n\n<h2 class=\"wp-block-heading\">C\u00e1c t\u1eeb kh\u00f3a \u0111u\u00f4i d\u00e0i b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c lo\u1ea1i c\u00e2y tr\u00fac \u0111\u00e0o kh\u00e1c nhau:<\/strong> &#8216;Calypso&#8217;, &#8216;\u0110\u1ea3o Capri&#8217;, &#8216;Ch\u1ecb Agnes&#8217;, &#8216;Compte Barthelemy&#8217;, &#8216;B\u00e0 Roeding&#8217;, &#8216;Hawaii&#8217;, &#8216;Petite Pink&#8217;, &#8216;Petite Salmon&#8217;, &#8216;Variegata&#8217;, &#8216;Variegatum Plenum&#8217;<\/li>\n<li><strong>C\u00e1c lo\u00e0i g\u00e2y h\u1ea1i ph\u1ed5 bi\u1ebfn tr\u00ean c\u00e2y tr\u00fac \u0111\u00e0o:<\/strong> S\u00e2u b\u01b0\u1edbm tr\u00fac \u0111\u00e0o, r\u1ec7p, r\u1ec7p s\u00e1p, r\u1ec7p v\u1ea3y<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\u00e2y tr\u00fac \u0111\u00e0o: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch tr\u1ed3ng, ch\u0103m s\u00f3c v\u00e0 s\u1eed d\u1ee5ng M\u00f4 t\u1ea3 th\u1ef1c v\u1eadt C\u00e2y tr\u00fac \u0111\u00e0o (Nerium oleander) l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y b\u1ee5i ho\u1eb7c&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1823],"tags":[9325,9252,15068,8819,8848],"class_list":["post-11075","post","type-post","status-publish","format-standard","hentry","category-botany","tag-flowering-shrubs","tag-toxicity","tag-oleander","tag-landscaping","tag-gardening"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11075","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11075"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11075\/revisions"}],"predecessor-version":[{"id":11076,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11075\/revisions\/11076"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11075"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}