{"id":19065,"date":"2025-10-01T10:00:21","date_gmt":"2025-10-01T03:00:21","guid":{"rendered":"https:\/\/nopphatnguoi.vn\/blog\/tai-che-rac-thai-thuc-pham-giam-phat-thai-khi-nha-kinh-hieu-qua\/"},"modified":"2025-10-01T10:00:21","modified_gmt":"2025-10-01T03:00:21","slug":"tai-che-rac-thai-thuc-pham-giam-phat-thai-khi-nha-kinh-hieu-qua","status":"publish","type":"post","link":"https:\/\/nopphatnguoi.vn\/blog\/tai-che-rac-thai-thuc-pham-giam-phat-thai-khi-nha-kinh-hieu-qua\/","title":{"rendered":"T\u00e1i ch\u1ebf r\u00e1c th\u1ea3i th\u1ef1c ph\u1ea9m gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh hi\u1ec7u qu\u1ea3"},"content":{"rendered":"<div>\n<p>M&#7897;t nghi&ecirc;n c&#7913;u g&#7847;n &#273;&acirc;y &#273;&#432;&#7907;c &#273;&#259;ng tr&ecirc;n t&#7841;p ch&iacute; Nature Food &#273;&atilde; &#273;&#432;a ra b&#7857;ng ch&#7913;ng cho th&#7845;y vi&#7879;c qu&#7843;n l&yacute; r&aacute;c th&#7843;i th&#7921;c ph&#7849;m m&#7897;t c&aacute;ch hi&#7879;u qu&#7843; th&ocirc;ng qua c&aacute;c ph&#432;&#417;ng ph&aacute;p nh&#432; &#7911; ph&acirc;n h&#7919;u c&#417;, ti&ecirc;u h&#7911;y k&#7925; kh&iacute; ho&#7863;c t&aacute;i ch&#7871; l&agrave;m th&#7913;c &#259;n ch&#259;n nu&ocirc;i c&oacute; th&#7875; gi&#7843;m thi&#7875;u &#273;&aacute;ng k&#7875; l&#432;&#7907;ng kh&iacute; nh&agrave; k&iacute;nh &#273;&#432;&#7907;c ph&aacute;t th&#7843;i v&agrave;o m&ocirc;i tr&#432;&#7901;ng. Hi&#7879;n t&#7841;i, g&#7847;n 1\/3 l&#432;&#7907;ng th&#7921;c ph&#7849;m &#273;&#432;&#7907;c s&#7843;n xu&#7845;t to&agrave;n c&#7847;u kh&ocirc;ng &#273;&#432;&#7907;c ti&ecirc;u th&#7909; m&agrave; b&#7883; l&atilde;ng ph&iacute;, d&#7851;n &#273;&#7871;n s&#7921; t&#7893;n th&#7845;t l&#7899;n v&#7873; &#273;&#7845;t &#273;ai, n&#432;&#7899;c v&agrave; n&#259;ng l&#432;&#7907;ng.<\/p>\n<p>R&aacute;c th&#7843;i th&#7921;c ph&#7849;m &#273;ang n&#7893;i l&ecirc;n nh&#432; m&#7897;t v&#7845;n &#273;&#7873; to&agrave;n c&#7847;u nghi&ecirc;m tr&#7885;ng, kh&ocirc;ng ch&#7881; g&acirc;y ra s&#7921; l&atilde;ng ph&iacute; t&agrave;i nguy&ecirc;n m&agrave; c&ograve;n l&agrave; ngu&#7891;n g&#7889;c ph&aacute;t th&#7843;i kh&iacute; metan &#8211; m&#7897;t lo&#7841;i kh&iacute; nh&agrave; k&iacute;nh c&oacute; kh&#7843; n&#259;ng l&agrave;m &#7845;m Tr&aacute;i &#273;&#7845;t g&#7845;p 80 l&#7847;n so v&#7899;i CO&#8322; trong v&ograve;ng 20 n&#259;m. Khi b&#7883; ch&ocirc;n l&#7845;p trong &#273;i&#7873;u ki&#7879;n y&#7871;m kh&iacute;, r&aacute;c th&#7843;i th&#7921;c ph&#7849;m ph&aacute;t th&#7843;i kh&iacute; metan, g&acirc;y &#7843;nh h&#432;&#7903;ng nghi&ecirc;m tr&#7885;ng &#273;&#7871;n m&ocirc;i tr&#432;&#7901;ng.<\/p>\n<p>M&#7897;t nh&oacute;m nghi&ecirc;n c&#7913;u bao g&#7891;m 60 nh&agrave; khoa h&#7885;c &#273;&atilde; th&#7921;c hi&#7879;n nghi&ecirc;n c&#7913;u d&#7921;a tr&ecirc;n d&#7919; li&#7879;u t&#7915; 91 nghi&ecirc;n c&#7913;u th&#7921;c &#273;&#7883;a t&#7841;i 29 qu&#7889;c gia. Ba ph&#432;&#417;ng ph&aacute;p &#273;&#432;&#7907;c &#273;&aacute;nh gi&aacute; trong nghi&ecirc;n c&#7913;u n&agrave;y bao g&#7891;m: &#7911; ph&acirc;n h&#7919;u c&#417;, ti&ecirc;u h&#7911;y k&#7925; kh&iacute; &#273;&#7875; t&#7841;o ra biogas nh&#7857;m s&#7843;n xu&#7845;t n&#259;ng l&#432;&#7907;ng t&aacute;i t&#7841;o, v&agrave; t&aacute;i ch&#7871; r&aacute;c th&#7843;i th&#7921;c ph&#7849;m l&agrave;m th&#7913;c &#259;n ch&#259;n nu&ocirc;i.<\/p>\n<p>Theo Gi&aacute;o s&#432; Zhengxia Dou, m&#7897;t trong nh&#7919;ng t&aacute;c gi&#7843; ch&iacute;nh c&#7911;a nghi&ecirc;n c&#7913;u, nh&#7919;ng qu&#7889;c gia c&oacute; h&#7879; th&#7889;ng s&#7843;n xu&#7845;t v&agrave; ti&ecirc;u d&ugrave;ng l&#432;&#417;ng th&#7921;c th&#7921;c ph&#7849;m l&#7899;n nh&#432; Trung Qu&#7889;c, M&#7929; v&agrave; Li&ecirc;n minh ch&acirc;u &Acirc;u l&agrave; nh&#7919;ng &#273;i&#7875;m n&oacute;ng ph&aacute;t th&#7843;i methane t&#7915; vi&#7879;c ch&ocirc;n l&#7845;p r&aacute;c th&#7921;c ph&#7849;m. N&#7871;u c&aacute;c qu&#7889;c gia n&agrave;y ch&#7845;m d&#7913;t h&igrave;nh th&#7913;c x&#7917; l&yacute; n&agrave;y, l&#432;&#7907;ng ph&aacute;t th&#7843;i c&oacute; th&#7875; gi&#7843;m t&#432;&#417;ng &#273;&#432;&#417;ng v&#7899;i kh&iacute; methane m&agrave; g&#7847;n 9 tri&#7879;u con b&ograve; s&#7919;a th&#7843;i ra.<\/p>\n<p>Ph&#432;&#417;ng ph&aacute;p t&aacute;i ch&#7871; r&aacute;c th&#7843;i th&#7921;c ph&#7849;m l&agrave;m th&#7913;c &#259;n ch&#259;n nu&ocirc;i kh&ocirc;ng ch&#7881; gi&uacute;p gi&#7843;m ph&aacute;t th&#7843;i m&agrave; c&ograve;n ti&#7871;t ki&#7879;m t&agrave;i nguy&ecirc;n. V&iacute; d&#7909;, n&#7871;u Trung Qu&#7889;c t&aacute;i ch&#7871; r&aacute;c th&#7921;c ph&#7849;m l&agrave;m th&#7913;c &#259;n ch&#259;n nu&ocirc;i, c&oacute; th&#7875; gi&#7843;m &#273;&#432;&#7907;c h&#417;n 5% di&#7879;n t&iacute;ch &#273;&#7845;t tr&#7891;ng &#273;&#7853;u t&#432;&#417;ng v&agrave; ng&ocirc;, nh&#7919;ng lo&#7841;i c&acirc;y ch&#7911; l&#7921;c d&ugrave;ng l&agrave;m th&#7913;c &#259;n ch&#259;n nu&ocirc;i. Di&#7879;n t&iacute;ch n&agrave;y c&oacute; th&#7875; &#273;&#432;&#7907;c chuy&#7875;n &#273;&#7893;i sang s&#7843;n xu&#7845;t l&#432;&#417;ng th&#7921;c cho con ng&#432;&#7901;i ho&#7863;c ph&#7909;c v&#7909; m&#7909;c &#273;&iacute;ch b&#7843;o t&#7891;n.<\/p>\n<p>T&aacute;i ch&#7871; r&aacute;c th&#7921;c ph&#7849;m &#273;&#432;&#7907;c coi l&agrave; m&#7897;t gi&#7843;i ph&aacute;p kh&#7843; thi, chi ph&iacute; th&#7845;p v&agrave; &#273;&atilde; &#273;&#432;&#7907;c ki&#7875;m ch&#7913;ng trong th&#7921;c t&#7871;. Quan tr&#7885;ng h&#417;n, n&oacute; mang l&#7841;i nhi&#7873;u l&#7907;i &iacute;ch &#273;&#7891;ng th&#7901;i, v&#7915;a gi&#7843;m ph&aacute;t th&#7843;i, v&#7915;a ti&#7871;t ki&#7879;m t&agrave;i nguy&ecirc;n. Tuy nhi&ecirc;n, &#273;&#7875; th&#7921;c hi&#7879;n gi&#7843;i ph&aacute;p n&agrave;y, kh&ocirc;ng ch&#7881; c&#7847;n s&#7921; h&#7895; tr&#7907; t&#7915; ch&iacute;nh s&aacute;ch m&agrave; c&ograve;n c&#7847;n s&#7921; thay &#273;&#7893;i t&#7915; ph&iacute;a ng&#432;&#7901;i ti&ecirc;u d&ugrave;ng. Gi&#7843;m l&atilde;ng ph&iacute; th&#7921;c ph&#7849;m c&#7847;n b&#7855;t &#273;&#7847;u ngay t&#7915; trong b&#7871;p c&#7911;a m&#7895;i gia &#273;&igrave;nh.<\/p>\n<p>Nh&igrave;n chung, vi&#7879;c &aacute;p d&#7909;ng c&aacute;c ph&#432;&#417;ng ph&aacute;p qu&#7843;n l&yacute; r&aacute;c th&#7843;i th&#7921;c ph&#7849;m hi&#7879;u qu&#7843; c&oacute; th&#7875; &#273;&oacute;ng g&oacute;p v&agrave;o vi&#7879;c gi&#7843;m thi&#7875;u t&aacute;c &#273;&#7897;ng c&#7911;a bi&#7871;n &#273;&#7893;i kh&iacute; h&#7853;u v&agrave; ph&aacute;t tri&#7875;n b&#7873;n v&#7919;ng. Th&ocirc;ng qua vi&#7879;c thay &#273;&#7893;i c&aacute;ch ti&#7871;p c&#7853;n trong x&#7917; l&yacute; r&aacute;c th&#7843;i th&#7921;c ph&#7849;m, ch&uacute;ng ta c&oacute; th&#7875; h&#432;&#7899;ng t&#7899;i m&#7897;t t&#432;&#417;ng lai m&agrave; s&#7921; l&atilde;ng ph&iacute; t&agrave;i nguy&ecirc;n &#273;&#432;&#7907;c gi&#7843;m thi&#7875;u v&agrave; m&ocirc;i tr&#432;&#7901;ng &#273;&#432;&#7907;c b&#7843;o v&#7879; m&#7897;t c&aacute;ch hi&#7879;u qu&#7843; h&#417;n.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e1i ch\u1ebf r\u00e1c th\u1ea3i th\u1ef1c ph\u1ea9m hi\u1ec7u qu\u1ea3 gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh, thay v\u00ec ch\u00f4n l\u1ea5p c\u00f3 th\u1ec3 \u1ee7 ph\u00e2n, ti\u00eau h\u1ee7y k\u1ef5 kh\u00ed ho\u1eb7c l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i.<\/p>\n","protected":false},"author":1,"featured_media":19066,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[3,12],"tags":[1425,6740,4193,14996,14999,14998,14997],"class_list":["post-19065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoi-su","category-xa-hoi","tag-bao-ve-moi-truong","tag-giam-phat-thai","tag-khi-nha-kinh","tag-tai-che-rac-thai","tag-thuc-an-chan-nuoi","tag-tieu-huy-ky-khi","tag-u-phan"],"_links":{"self":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/19065","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/comments?post=19065"}],"version-history":[{"count":0,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/posts\/19065\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media\/19066"}],"wp:attachment":[{"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/media?parent=19065"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/categories?post=19065"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nopphatnguoi.vn\/blog\/wp-json\/wp\/v2\/tags?post=19065"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}