{"id":13764,"date":"2021-11-27T13:36:56","date_gmt":"2021-11-27T06:36:56","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=13764"},"modified":"2021-11-27T13:36:57","modified_gmt":"2021-11-27T06:36:57","slug":"tai-sao-cai-phao-bang-nut-ban-lai-noi-tren-mat-nuoc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-cai-phao-bang-nut-ban-lai-noi-tren-mat-nuoc\/","title":{"rendered":"t\u1ea1i sao c\u00e1i phao b\u1eb1ng n\u00fat b\u1ea7n l\u1ea1i n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi \u0111i c\u00e2u, c\u00e1c b\u1ea1n l\u1ea5y c\u00e1i n\u00fat b\u1ea7n c\u1ed9t v\u00e0o d\u00e2y c\u00e2y \u0111\u1ec3 l\u00e0m phao. Nh\u01b0ng, c\u00f3 m\u1ea5y khi b\u1ea1n t\u1ef1 h\u1ecfi r\u1eb1ng t\u1ea1i sao c\u00e1i n\u00fat b\u1ea7n \u1ea5y l\u1ea1i n\u1ed5i l\u1ec1u b\u1ec1u tr\u00ean m\u1eb7t n\u01b0\u1edbc v\u1eady? Ch\u1eb3ng ph\u1ea3i \u0111\u1ebfn nay ta m\u1edbi bi\u1ebft d\u00f9ng n\u00fat b\u1ea7n l\u00e0m phao m\u00e0 ngay t\u1eeb th\u1eddi x\u01b0a, ng\u01b0\u1eddi ta c\u0169ng \u0111\u00e3 bi\u1ebft v\u00e0 c\u00f2n bi\u1ebft d\u00f9ng n\u00fat b\u1ea7n l\u00e0m phao c\u1ee9u h\u1ed9 n\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea7n nh\u1eb9 h\u01a1n n\u01b0\u1edbc. L\u00fd do kh\u00e1c n\u1eefa khi\u1ebfn b\u1ea7n n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc l\u00e0 n\u01b0\u1edbc kh\u00f4ng d\u1ec5 th\u1ea5m v\u00e0o th\u00e0nh c\u00e1c t\u1ebf b\u00e0o c\u1ee7a b\u1ea7n v\u00e0 c\u00e1c th\u00e0nh t\u1ebf b\u00e0o n\u00e0y ch\u1ee9a kh\u00f4ng kh\u00ed. Nh\u1edd \u0111\u00f3 b\u1ea7n kh\u00f4ng b\u1ecb ng\u1ea5m s\u0169ng n\u01b0\u1edbc v\u00e0 b\u1ecb ch\u00ecm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea7n l\u00e0 ph\u1ea7n v\u1ecf ngo\u00e0i c\u1ee7a m\u1ed9t lo\u1ea1i c\u00e2y s\u1ed3i. Hai n\u01b0\u1edbc t\u00e2y Ban Nha v\u00e0 B\u1ed3 \u0111\u00e0o Nha \u0111\u00e3 cung c\u1ea5p 2\/3 l\u01b0\u1ee3ng b\u1ea7n tr\u00ean th\u1ebf gi\u1edbi, v\u00ec hai n\u01b0\u1edbc n\u00e0y \u0111\u00e3 qu\u1ea3n canh lo\u1ea1i c\u00e2y s\u1ed3i n\u00e0y. Lo\u1ea1i c\u00e2y s\u1ed3i n\u00e0y c\u00f3 chi\u1ec1u cao t\u1eeb 7m \u0111\u1ebfn 14m v\u00e0 th\u00e2n c\u00e2y c\u00f3 \u0111\u1ebfn 1,5m \u0111\u01b0\u1eddng k\u00ednh. Ng\u01b0\u1eddi ta th\u01b0\u1eddng ch\u1ec9 t\u00e1ch l\u1ea5y v\u1ecf b\u1ea7n khi c\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c 20 tu\u1ed5i. L\u1ea5y v\u1ecf tr\u01b0\u1edbc th\u1eddi gian \u0111\u00f3 d\u1ec5 khi\u1ebfn cho c\u00e2y b\u1ecb ch\u1ebft. tr\u00e1i l\u1ea1i l\u1ea5y v\u1ecf b\u1ea7n \u0111\u00fang tu\u1ed5i s\u1ebd l\u00e0m l\u1ee3i cho c\u00e2y s\u1ed3i. M\u1ed7i l\u1ea7n t\u00e1ch l\u1ea5y v\u1ecf b\u1ea7n \u1edf m\u1ed9t th\u00e2n c\u00e2y ph\u1ea3i c\u00e1ch nhau m\u1ed9t th\u1eddi gian l\u00e0 9 n\u0103m v\u00e0 v\u1ecf b\u1ea7n l\u1ea5y l\u1ea7n th\u1ee9 nh\u1ea5t v\u00e0 th\u1ee9 hai c\u1ee7a m\u1ed9t c\u00e2y v\u1eabn c\u00f2n l\u00e0 th\u1ee9 b\u1ea7n th\u00f4, nh\u00e1m. Ch\u1ec9 nh\u1eefng l\u1ea7n t\u00e1ch v\u1ecf v\u1ec1 sau m\u1edbi \u0111\u01b0\u1ee3c b\u1ea7n m\u1ecbn. V\u00e0 c\u00e2y s\u1ed3i c\u00e0ng gi\u00e0 cho b\u1ea7n c\u00e0ng m\u1ecbn, nh\u1ea5t l\u00e0 nh\u1eefng c\u00e2y s\u1ed3i t\u1eeb 100 tu\u1ed5i tr\u1edf \u0111i. Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 khai th\u00e1c b\u1ea7n c\u1ee7a m\u1ed9t c\u00e2y s\u1ed3i trong h\u00e0ng tr\u0103m n\u0103m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi \u0111\u01b0\u1ee3c t\u00e1ch kh\u1ecfi th\u00e2n c\u00e2y s\u1ed3i, b\u1ea7n \u0111\u01b0\u1ee3c ph\u01a1i nhi\u1ec1u tu\u1ea7n l\u1ec5 r\u1ed3i \u0111\u01b0\u1ee3c \u0111em lu\u1ed9c cho m\u1ec1m v\u00e0 lo\u1ea1i b\u1edbt ch\u1ea5t acid tannic. Sau khi lu\u1ed9c, v\u1ecf s\u1ed3i \u0111\u01b0\u1ee3c \u00e9p th\u00e0nh t\u1ea5m cu\u1ed9n l\u1ea1i \u0111\u01b0\u1ee3c r\u1ed3i \u0111em ph\u01a1i, sau \u0111\u00f3 \u0111\u00f3ng th\u00f9ng \u0111\u1ec3 xu\u1ea5t c\u1ea3ng \u0111i b\u00e1n tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 hai lo\u1ea1i v\u1ecf b\u1ea7n th\u00f4 (hay l\u00e0 b\u1ea7n nguy\u00ean li\u1ec7u). M\u1ed9t lo\u1ea1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cb\u1ea7n g\u1ed7\u201d. \u0111\u00e2y l\u00e0 lo\u1ea1i b\u1ea7n d\u00f9ng l\u00e0m nguy\u00ean li\u1ec7u trong vi\u1ec7c ch\u1ebf t\u1ea1o n\u00fat chai, phao, phao c\u1ee9u h\u1ed9. Lo\u1ea1i kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cb\u1ea7n xay\u201d. B\u1ea7n \u0111\u01b0\u1ee3c xay nh\u1ecf th\u00e0nh h\u1ea1t v\u00e0 tr\u1ed9n v\u1edbi m\u1ed9t lo\u1ea1i h\u1ed3 \u0111\u1ec3 c\u00e1n m\u1ecfng th\u00e0nh t\u1edd l\u00e0m v\u1eadt li\u1ec7u ch\u00eam l\u00f3t ho\u1eb7c \u0111\u00fac khu\u00f4n \u0111\u1ebf gi\u00e0y\u2026<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f4ng d\u1ee5ng l\u1edbn nh\u1ea5t c\u1ee7a b\u1ea7n ng\u00e0y nay l\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m v\u1eadt li\u1ec7u c\u00e1ch \u00e2m ho\u1eb7c c\u00e1ch nhi\u1ec7t trong c\u00e1c nh\u00e0 kho, m\u00e1y l\u1ea1nh\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 2 &#8211; Arkady Leokum Khi \u0111i c\u00e2u, c\u00e1c b\u1ea1n l\u1ea5y c\u00e1i n\u00fat b\u1ea7n c\u1ed9t v\u00e0o d\u00e2y c\u00e2y \u0111\u1ec3 l\u00e0m phao. Nh\u01b0ng, c\u00f3 m\u1ea5y khi b\u1ea1n t\u1ef1 h\u1ecfi r\u1eb1ng t\u1ea1i sao c\u00e1i n\u00fat b\u1ea7n \u1ea5y l\u1ea1i n\u1ed5i l\u1ec1u b\u1ec1u tr\u00ean m\u1eb7t n\u01b0\u1edbc v\u1eady? Ch\u1eb3ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-13764","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=13764"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13764\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13764"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13764"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}