Trí thức trẻ ra đảo, hướng dẫn nuôi hàu

<html> <head> <meta http-equiv='Content-Type' content='text/html; charset=utf-8'> <title> </title> </head> <div style="text-align: center;"><strong><span style="font-size: small;"><span style="font-family: Arial;"><span style="color: rgb(0, 0, 255);">Tr&iacute; th&#7913c tr&#7867 ra &#273&#7843o, h&#432&#7899ng d&#7851n nu&ocirc;i h&agrave;u</span></span></span><br /> </strong></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Th&#7841nh An, x&atilde; &#273&#7843o n&#7857m gi&#7919a bi&#7875n, b&#7883 ng&#259n c&aacute;ch v&#7899i &#273&#7845t li&#7873n h&#417n m&#7897t gi&#7901 &#273&#7891ng h&#7891 &#273i &#273&ograve;. &#272&acirc;y l&agrave; x&atilde; thu&#7897c di&#7879n kh&oacute; kh&#259n nh&#7845t c&#7911a th&agrave;nh ph&#7889. X&atilde; &#273&#7843o Th&#7841nh An &#273&atilde; &#273&#432&#7907c c&aacute;c c&#7845p ch&iacute;nh quy&#7873n th&agrave;nh ph&#7889 quan t&acirc;m v&#7899i nhi&#7873u &#432u ti&ecirc;n trong vi&#7879c ph&aacute;t tri&#7875n kinh t&#7871 - x&atilde; h&#7897i, &#273&#7863c bi&#7879t l&agrave; trong ch&#432&#417ng tr&igrave;nh x&acirc;y d&#7921ng n&ocirc;ng th&ocirc;n m&#7899i t&#7841i x&atilde;. Nh&#7901 v&#7853y, &#273&#7871n nay n&#417i &#273&acirc;y &#273&atilde; c&oacute; nh&#7919ng b&#432&#7899c chuy&#7875n m&igrave;nh, &#273&#7901i s&#7889ng c&#7911a b&agrave; con ph&#7847n n&agrave;o &#273&#432&#7907c &#7893n &#273&#7883nh, ch&#7845t l&#432&#7907ng &#273&#7901i s&#7889ng &#273&#432&#7907c n&acirc;ng cao.</span></span></div> <div style="text-align: justify;">&nbsp;</div> <div style="text-align: center;"><em><span style="font-size: small;"><span style="font-family: Arial;"><img width="448" height="336" src="Tri%20thuc%20tre.jpg" alt="" /><br /> &nbsp;B&agrave; con ng&#432 d&acirc;n x&atilde; Th&#7841nh An chia s&#7867 nh&#7919ng kh&oacute; kh&#259n, v&#432&#7899ng m&#7855c trong qu&aacute; tr&igrave;nh nu&ocirc;i h&agrave;u.</span></span></em></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> </span><strong><span style="font-family: Arial;">Tr&iacute; th&#7913c tr&#7867 ra &#273&#7843o h&#432&#7899ng d&#7851n nu&ocirc;i h&agrave;u</span></strong></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> H&agrave;u l&agrave; m&#7897t lo&#7841i h&#7843i s&#7843n c&oacute; gi&aacute; tr&#7883 dinh d&#432&#7905ng cao, &#273&#432&#7907c nhi&#7873u ng&#432&#7901i ti&ecirc;u d&ugrave;ng &#432a chu&#7897ng. &#272&acirc;y l&agrave; lo&agrave;i &#273&#7897ng v&#7853t r&#7897ng nhi&#7879t, r&#7897ng mu&#7889i, s&#7889ng b&aacute;m l&ecirc;n n&#7873n &#273&aacute;, v&aacute;ch &#273&aacute; ven b&#7901 bi&#7875n ho&#7863c c&aacute;c c&#7917a s&ocirc;ng, n&#417i c&oacute; d&ograve;ng ch&#7843y v&agrave; th&#7911y tri&#7873u th&#432&#7901ng xuy&ecirc;n l&ecirc;n xu&#7889ng, c&oacute; th&#7921c v&#7853t ph&ugrave; du phong ph&uacute; l&agrave;m th&#7913c &#259n, r&#7845t ph&ugrave; h&#7907p v&#7899i &#273i&#7873u ki&#7879n t&#7921 nhi&ecirc;n t&#7841i x&atilde; &#273&#7843o. Nu&ocirc;i h&agrave;u &#273&#432&#7907c xem l&agrave; m&#7897t m&ocirc; h&igrave;nh kinh t&#7871 h&#7913a h&#7865n nhi&#7873u ti&#7873m n&#259ng &#273&#7875 ph&aacute;t tri&#7875n kinh t&#7871 cho b&agrave; con n&#417i n&agrave;y.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Tuy nhi&ecirc;n, &#273&#7875 nu&ocirc;i h&agrave;u th&agrave;nh c&ocirc;ng l&agrave; &#273i&#7873u kh&ocirc;ng h&#7873 &#273&#417n gi&#7843n. N&#259ng su&#7845t c&#7843 v&#7909 nu&ocirc;i l&agrave; k&#7871t qu&#7843 c&#7911a nhi&#7873u y&#7871u t&#7889 t&#7915 ch&#7885n gi&#7889ng, ch&#7885n gi&aacute; th&#7875 nu&ocirc;i v&agrave; m&ocirc;i tr&#432&#7901ng nu&ocirc;i &#273&#7871n ph&#432&#417ng ph&aacute;p nu&ocirc;i, ph&#432&#417ng ph&aacute;p thu ho&#7841ch. Nh&#432ng tr&ecirc;n th&#7921c t&#7871, b&agrave; con t&#7841i x&atilde; &#273&#7843o ch&#7881 l&agrave;m theo kinh nghi&#7879m c&aacute; nh&acirc;n, c&ograve;n nhi&#7873u kh&acirc;u ch&#432a &#273&uacute;ng k&#7929 thu&#7853t, n&ecirc;n n&#259ng su&#7845t nu&ocirc;i v&#7851n ch&#432a cao. N&#7855m b&#7855t &#273&#432&#7907c th&#7921c t&#7871 &#273&oacute;, &#272o&agrave;n thanh ni&ecirc;n huy&#7879n C&#7847n Gi&#7901 &#273&atilde; ph&#7889i h&#7907p c&ugrave;ng Trung t&acirc;m Ph&aacute;t tri&#7875n Khoa h&#7885c v&agrave; C&ocirc;ng ngh&#7879 Tr&#7867 t&#7893 ch&#7913c bu&#7893i &ldquo;t&#7853p hu&#7845n k&#7929 thu&#7853t nu&ocirc;i h&agrave;u&rdquo; cho b&agrave; con n&ocirc;ng d&acirc;n t&#7841i x&atilde; &#273&#7843o, &#273&acirc;y l&agrave; ho&#7841t &#273&#7897ng trong ch&#432&#417ng tr&igrave;nh &ldquo;Tr&iacute; th&#7913c khoa h&#7885c tr&#7867 t&igrave;nh nguy&#7879n&rdquo; do Th&agrave;nh &#272o&agrave;n TP. H&#7891 Ch&iacute; Minh t&#7893 ch&#7913c.<br /> K&#7929 s&#432 nu&ocirc;i tr&#7891ng th&#7911y s&#7843n Nguy&#7877n Th&agrave;nh Huy thu&ocirc;c T&#7893ng c&ocirc;ng ty N&ocirc;ng nghi&#7879p S&agrave;i G&ograve;n &#273&atilde; &#273&#7871n v&agrave; t&#7853p hu&#7845n v&#7873 k&#7929 thu&#7853t nu&ocirc;i h&agrave;u cho b&agrave; con ng&#432 d&acirc;n t&#7841i x&atilde; &#273&#7843o. </span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> </span><strong><span style="font-family: Arial;">Nu&ocirc;i h&agrave;u d&#7877 m&agrave; kh&ocirc;ng d&#7877</span></strong></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Trong m&#7845y n&#259m qua, nhi&#7873u khu v&#7921c ven bi&#7875n r&#7897 l&ecirc;n m&ocirc; h&igrave;nh nu&ocirc;i h&agrave;u, th&#432&#417ng ph&#7849m. Nhi&#7873u gia &#273&igrave;nh gi&agrave;u l&ecirc;n r&#7845t nhanh nh&#7901 m&ocirc; h&igrave;nh n&agrave;y, c&oacute; nhi&#7873u h&#7897 thu nh&#7853p l&ecirc;n t&#7899i c&#7843 t&#7881 &#273&#7891ng m&#7895i n&#259m. Nh&#432ng c&#361ng kh&ocirc;ng &iacute;t h&#7897 gia &#273&igrave;nh v&igrave; kh&ocirc;ng &aacute;p d&#7909ng &#273&uacute;ng k&#7929 thu&#7853t n&ecirc;n &#273&atilde; g&#7863p th&#7845t b&#7841i, tr&#7903 v&#7873 tay tr&#7855ng khi h&agrave;u b&#7883 nhi&#7877m d&#7883ch b&#7879nh v&agrave; ch&#7871t h&agrave;ng lo&#7841t.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> L&agrave; m&#7897t k&#7929 s&#432 nu&ocirc;i tr&#7891ng th&#7911y s&#7843n, c&oacute; nhi&#7873u n&#259m t&igrave;m hi&#7875u v&agrave; nghi&ecirc;n c&#7913u v&#7873 lo&#7841i th&#7911y s&#7843n n&agrave;y, anh Th&agrave;nh Huy cho bi&#7871t: &ldquo;Nu&ocirc;i h&agrave;u ph&#7843i ch&uacute; &yacute; t&#7899i 4 y&#7871u t&#7889, con gi&#7889ng t&#7889t, b&atilde;i nu&ocirc;i, gi&aacute; th&#7875 v&agrave; ph&#432&#417ng ph&aacute;p nu&ocirc;i ph&#7843i ph&ugrave; h&#7907p v&#7899i &#273i&#7873u ki&#7879n th&#7921c t&#7871&rdquo;.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> V&#7873 b&atilde;i nu&ocirc;i, h&agrave;u sinh tr&#432&#7903ng t&#7889t &#7903 nh&#7919ng v&ugrave;ng &iacute;t s&oacute;ng gi&oacute;, &#273&#7897 m&#7863n kho&#7843ng 20 &#273&#7871n 30 ph&#7847n ng&agrave;n, &#273&#7897 pH t&#7915 7.5 &#273&#7871n 8, &#273&#7897 s&acirc;u n&ecirc;n ch&#7885n v&ugrave;ng h&#7841 tri&#7873u, n&#7873n &#273&aacute;y t&#432&#417ng &#273&#7889i c&#7913ng.&nbsp; B&atilde;i nu&ocirc;i h&agrave;u ph&#7843i b&#7843o &#273&#7843m &#273&#7897 ng&#7853p n&#432&#7899c cho h&agrave;u khi con n&#432&#7899c r&ograve;ng, m&agrave;u n&#432&#7899c xanh c&oacute; nhi&#7873u sinh v&#7853t ph&ugrave; du. Khu v&#7921c nu&ocirc;i ph&#7843i xa khu d&acirc;n c&#432, &iacute;t thuy&#7873n b&egrave; qua l&#7841i, tr&aacute;nh n&#432&#7899c th&#7843i sinh ho&#7841t. &hellip; N&#7871u &#273&aacute;p &#7913ng &#273&#432&#7907c nh&#7919ng &#273i&#7873u ki&#7879n &#273&oacute; th&igrave; s&#7869 l&agrave; b&atilde;i nu&ocirc;i ph&ugrave; h&#7907p cho h&agrave;u sinh tr&#432&#7903ng v&agrave; ph&aacute;t tri&#7875n t&#7889t.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Ch&#7885n &#273&uacute;ng con gi&#7889ng t&#7889t s&#7869 quy&#7871t &#273&#7883nh t&#7899i n&#259ng su&#7845t nu&ocirc;i c&#7911a to&agrave;n v&#7909, h&#7841n ch&#7871 &#273&#432&#7907c d&#7883ch b&#7879nh. Ngu&#7891n gi&#7889ng c&oacute; th&#7875 ch&#7885n t&#7915 ngu&#7891n t&#7921 nhi&ecirc;n ho&#7863c nh&acirc;n t&#7841o. Anh Th&agrave;nh Huy &#273&atilde; h&#432&#7899ng d&#7851n cho b&agrave; con ph&#432&#417ng ph&aacute;p nh&acirc;n gi&#7889ng &#273&uacute;ng k&#7929 thu&#7853t, c&oacute; t&#7927 l&#7879 s&#7889ng cao, khi chi&#7873u d&agrave;i v&#7887 &#273&#7841t 2 &#273&#7871n 3cm th&igrave; c&oacute; th&#7875 chuy&#7875n l&ecirc;n gi&aacute; th&#7875 &#273&#7875 nu&ocirc;i th&#432&#417ng ph&#7849m.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> H&agrave;u c&oacute; th&#7875 s&#7889ng b&aacute;m l&ecirc;n nhi&#7873u lo&#7841i gi&aacute; th&#7875 kh&aacute;c nhau, t&#7915 v&#7887 nhuy&#7877n th&#7875, &#273&aacute; c&#7885c, t&#7899i d&acirc;y th&#7915ng tre, &#7889ng nh&#7921a hay l&#7889p xe c&#361&hellip; Tuy d&#7877 d&agrave;ng s&#7889ng tr&ecirc;n nhi&#7873u lo&#7841i gi&aacute; th&#7875 kh&aacute;c nhau, nh&#432ng b&agrave; con ng&#432 d&acirc;n c&#7847n ch&#7885n nh&#7919ng lo&#7841i gi&aacute; th&#7875 ph&ugrave; h&#7907p &#273&#7875 &#273&#7843m b&#7843o cho h&agrave;u sinh tr&#432&#7903ng t&#7889t nh&#7845t v&agrave; quan tr&#7885ng l&agrave; kh&ocirc;ng g&acirc;y &ocirc; nhi&#7877m m&ocirc;i tr&#432&#7901ng, b&#7843o v&#7879 b&atilde;i nu&ocirc;i cho c&aacute;c v&#7909 m&ugrave;a sau. Gi&aacute; th&#7875 ph&ugrave; h&#7907p cho nu&ocirc;i h&agrave;u ph&#7843i &#273&#7843m b&#7843o c&oacute; b&#7873 m&#7863t s&#7841ch v&agrave; nh&aacute;m, di&#7879n t&iacute;ch b&#7873 m&#7863t l&#7899n, &iacute;t t&iacute;ch t&#7909 b&ugrave;n tr&ecirc;n b&#7873 m&#7863t v&agrave; &#273&#7863c bi&#7879t nh&#7919ng lo&#7841i gi&aacute; th&#7875 nu&ocirc;i &#273&aacute;y ph&#7843i d&#7877 d&agrave;ng ph&acirc;n h&#7911y sau m&#7897t th&#7901i gian &#273&#7875 kh&ocirc;ng g&acirc;y &#7843nh h&#432&#7903ng &#273&#7871n m&ocirc;i tr&#432&#7901ng.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Anh Th&agrave;nh Huy &#273&atilde; gi&#7899i thi&#7879u cho b&agrave; con ng&#432 d&acirc;n m&#7897t s&#7889 ph&#432&#417ng ph&aacute;p nu&ocirc;i h&agrave;u hi&#7879n &#273ang &#273&#432&#7907c &aacute;p d&#7909ng t&#7841i nhi&#7873u khu v&#7921c v&agrave; &#273&atilde; mang l&#7841i hi&#7879u qu&#7843 cao nh&#432 nu&ocirc;i h&agrave;u b&atilde;i &#273&aacute; c&#7917a s&ocirc;ng, nu&ocirc;i h&agrave;u b&#7857ng c&#7885c, nu&ocirc;i h&agrave;u b&#7857ng l&#7889p cao su, nu&ocirc;i h&agrave;u b&#7857ng gi&agrave;n hay c&aacute;c l&#7891ng treo trong gi&agrave;n. T&#7841i x&atilde; &#273&#7843o Th&#7841nh An, b&agrave; con ng&#432 d&acirc;n t&ugrave;y theo &#273i&#7873u ki&#7879n th&#7921c t&#7871 t&#7841i t&#7915ng b&atilde;i nu&ocirc;i &#273&#7875 ch&#7885n ph&#432&#417ng ph&aacute;p nu&ocirc;i ph&ugrave; h&#7907p.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> Tuy ch&#7881 di&#7877n ra trong th&#7901i gian ng&#7855n nh&#432ng &ldquo;L&#7899p t&#7853p hu&#7845n k&#7929 thu&#7853t nu&ocirc;i h&agrave;u&rdquo; &#273&atilde; mang l&#7841i cho b&agrave; con ng&#432 d&acirc;n x&atilde; Th&#7841nh An nh&#7919ng hi&#7875u bi&#7871t m&#7899i v&#7873 k&#7929 thu&#7853t nu&ocirc;i tr&#7891ng th&#7911y h&#7843i s&#7843n v&ocirc; c&ugrave;ng b&#7893 &iacute;ch v&agrave; thi&#7871t th&#7921c. &#272&acirc;y th&#7921c s&#7921 l&agrave; c&#417 h&#7897i &#273&#7875 ng&#432 d&acirc;n x&atilde; Th&#7841nh An ti&#7871p c&#7853n k&#7929 thu&#7853t m&#7899i v&agrave; &#273&#7883nh h&#432&#7899ng cho c&ocirc;ng t&aacute;c nu&ocirc;i tr&#7891ng th&#7911y h&#7843i s&#7843n c&#7911a m&igrave;nh.</span></span></div> <div style="text-align: justify;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> V&#7899i s&#7921 h&#7895 tr&#7907 v&#7873 t&#432 v&#7845n k&#7929 thu&#7853t c&#7911a c&aacute;c tr&iacute; th&#7913c tr&#7867, hi v&#7885ng m&ocirc; h&igrave;nh nu&ocirc;i h&agrave;u s&#7869 l&agrave; h&#432&#7899ng ph&aacute;t tri&#7875n kinh t&#7871 hi&#7879u qu&#7843 v&agrave; l&acirc;u d&agrave;i cho b&agrave; con t&#7841i x&atilde; &#273&#7843o c&ograve;n g&#7863p nhi&#7873u kh&oacute; kh&#259n n&agrave;y. Qua &#273&oacute; x&atilde; &#273&#7843o s&#7869 c&oacute; nh&#7919ng b&#432&#7899c chuy&#7875n m&igrave;nh trong ph&aacute;t tri&#7875n kinh t&#7871, x&acirc;y d&#7921ng n&ocirc;ng th&ocirc;n m&#7899i.</span></span></div> <div style="text-align: right;"><span style="font-size: small;"><span style="font-family: Arial;"><br /> <strong>THANH LU&Acirc;N<br /> </strong><br /> </span></span></div> </html>

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