{"id":583,"date":"2024-02-22T07:17:38","date_gmt":"2024-02-22T07:17:38","guid":{"rendered":"https:\/\/ruouzuji.vn\/?p=583"},"modified":"2024-02-22T07:17:38","modified_gmt":"2024-02-22T07:17:38","slug":"cach-khai-thac-cay-ba-kich","status":"publish","type":"post","link":"https:\/\/ruouzuji.vn\/index.php\/2024\/02\/22\/cach-khai-thac-cay-ba-kich\/","title":{"rendered":"C\u00e1ch khai th\u00e1c v\u00e0 k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y ba k\u00edch"},"content":{"rendered":"

C\u00e2y ba k\u00edch l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y thu\u1ed1c v\u00f4 c\u00f9ng qu\u00fd hi\u1ebfm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong c\u00e1c b\u00e0i thu\u1ed1c d\u00e2n gian v\u00e0 d\u00f9ng \u0111\u1ec3 ng\u00e2m r\u01b0\u1ee3u ba k\u00edch ch\u1eefa m\u1ed9t s\u1ed1 b\u1ec7nh th\u01b0\u1eddng g\u1eb7p. Ch\u00ednh v\u00ec th\u1ebf, vi\u1ec7c t\u00ecm hi\u1ec3u k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y ba k\u00edch \u0111\u1ec3 gi\u00fap duy tr\u00ec v\u00e0 nh\u00e2n r\u1ed9ng gi\u1ed1ng c\u00e2y n\u00e0y lu\u00f4n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi n\u00f4ng d\u00e2n, ng\u01b0\u1eddi y\u00eau ba k\u00edch quan t\u00e2m. H\u00e3y c\u00f9ng r\u01b0\u1ee3u zuji<\/strong><\/a> t\u00ecm hi\u1ec3u nh\u00e9!<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e2y ba k\u00edch<\/a><\/h2>\n

<\/p>\n

C\u00e2y ba k\u00edch khi c\u00f2n nh\u1ecf \u01b0a b\u00f3ng r\u00e2m,nh\u01b0ng khi l\u1edbn l\u1ea1i \u01b0a \u00e1nh s\u00e1ng. C\u00e2y t\u1ed3n t\u1ea1i v\u00e0 ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 t\u1eeb 22,5\u00b0 – 23,1\u00b0C, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1ed1i th\u1ea5p tuy\u1ec7t \u0111\u1ed1i – 2,8\u00b0C v\u00e0 t\u1ed1i cao tuy\u1ec7t \u0111\u1ed1i 41,4\u00b0C, v\u1edbi \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed trung b\u00ecnh t\u1eeb 82- 89%, l\u01b0\u1ee3ng m\u01b0a b\u00ecnh qu\u00e2n n\u0103m t\u1eeb 1420,7 – 2574,5 mm. Ba k\u00edch \u01b0a \u0111\u1ea5t feralit \u0111\u1ecf v\u00e0ng v\u00e0 \u0111\u1ea5t feralit gi\u1ea7u m\u00f9n tr\u00ean n\u00fai, \u0111\u1ea5t th\u1ecbt \u1ea9m m\u00e1t. T\u00f9y v\u00e0o \u0111\u1ea5t \u0111ai, ngu\u1ed3n n\u01b0\u1edbc, nh\u00e2n c\u00f4ng t\u1ea1i m\u1ed7i \u0111\u1ecba ph\u01b0\u01a1ng m\u00e0 s\u1ebd \u1ea3nh h\u01b0\u1edfng t\u1edbi n\u0103ng su\u1ea5t tr\u1ed3ng c\u00e2y ba k\u00edch.<\/p>\n

Nh\u1eefng l\u01b0u \u00fd trong k\u1ef9 thu\u1eadt ba k\u00edch<\/h2>\n

Ch\u1ecdn \u0111\u1ea5t tr\u1ed3ng<\/h3>\n

V\u00f9ng trung du v\u00e0 mi\u1ec1n n\u00fai th\u1ea5p ph\u00eda B\u1eafc l\u00e0 v\u00f9ng ph\u00e2n b\u1ed1 t\u1ef1 nhi\u00ean c\u1ee7a c\u00e2y ba k\u00edch n\u00ean \u0111\u00e2y l\u00e0 v\u00f9ng tr\u1ed3ng c\u00e2y ba k\u00edch ph\u1ed5 bi\u1ebfn. \u0110\u1ea5t tr\u1ed3ng l\u00e0 \u0111\u1ea5t \u0111\u1ed3i n\u00fai \u0111\u1ed9 cao d\u01b0\u1edbi 600 m, t\u1ea7ng \u0111\u1ea5t d\u00e0y. Khu \u0111\u1ea5t tr\u1ed3ng c\u00e1ch xa khu d\u00e2n c\u01b0, khu c\u00f4ng nghi\u1ec7p, kh\u00f4ng c\u00f3 nguy c\u01a1 g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ea5t b\u1edfi c\u00e1c t\u00e1c nh\u00e2n ngo\u1ea1i c\u1ea3nh kh\u00e1c (ch\u0103n th\u1ea3 gia s\u00fac, \u0111\u1ed5 ch\u1ea5t th\u1ea3i khu d\u00e2n c\u01b0, kh\u00f4ng d\u01b0\u1edbi ch\u00e2n \u0111\u01b0\u1eddng \u0111i\u1ec7n cao th\u1ebf vv..).<\/p>\n

\"c\u1ee7
c\u1ee7 c\u00e2y ba k\u00edch<\/figcaption><\/figure>\n

C\u00e2y tr\u1ed3ng tr\u01b0\u1edbc \u0111\u00f3 \u00edt nh\u1ea5t 3 n\u0103m c\u00f3 quy tr\u00ecnh tr\u1ed3ng tr\u1ecdt kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m \u0111\u1ea5t. Ph\u00e2n t\u00edch \u0111\u00e1nh gi\u00e1 th\u00e0nh ph\u1ea7n \u0111\u1ea5t kh\u00f4ng c\u00f3 nguy c\u01a1 nhi\u1ec5m c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ed9c h\u1ea1i cho s\u1ea3n ph\u1ea9m c\u00e2y tr\u1ed3ng (H\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u0103ng, nitrat, vi sinh v\u1eadt g\u00e2y h\u1ea1i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 quy \u0111\u1ecbnh). Qu\u1ea3n l\u00fd ch\u1eb7t ch\u1ebd qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111\u1ea5t v\u00e0 \u0111\u1ecbnh k\u1ef3 \u0111\u00e1nh gi\u00e1 l\u1ea1i n\u1ec1n \u0111\u1ea5t tr\u1ed3ng.<\/p>\n

Ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi ti\u00eau<\/h3>\n

N\u01b0\u1edbc t\u01b0\u1edbi cho v\u00f9ng tr\u1ed3ng c\u00e2y ba k\u00edch s\u1eed d\u1ee5ng v\u00e0o m\u00f9a kh\u00f4 c\u1ea7n \u0111\u00e1nh gi\u00e1 c\u00e1c ngu\u1ed3n n\u01b0\u1edbc su\u1ed1i cung c\u1ea5p v\u1ec1 th\u00e0nh ph\u1ea7n v\u00e0 h\u00e0m l\u01b0\u1ee3ng kim lo\u1ea1i n\u1eb7ng, vi sinh v\u1eadt g\u1eady h\u1ea1i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 quy \u0111\u1ecbnh. Ngu\u1ed3n n\u01b0\u1edbc m\u1eb7t tr\u00e0n v\u00e0o v\u00f9ng tr\u1ed3ng ba k\u00edch trong m\u00f9a m\u01b0a c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 c\u00f3 mang y\u1ebfu t\u1ed1 g\u1eady \u00f4 nhi\u1ec5m kh\u00f4ng \u0111\u1ec3 c\u00f3 gi\u1ea3i ph\u00e1p ph\u00f2ng ng\u1eeba s\u1edbm (n\u01b0\u1edbc t\u1eeb khu d\u00e2n c\u01b0, t\u1eeb v\u00f9ng \u0111\u1ed5 ph\u1ebf th\u1ea3i, t\u1eeb khu c\u00f4ng nghi\u1ec7p ho\u1eb7c t\u1eeb c\u00e1c v\u00f9ng \u0111ang c\u00f3 \u00f4 nhi\u1ec5m). Ngo\u00e0i ra, ngu\u1ed3n n\u01b0\u1edbc d\u00f9ng \u0111\u1ec3 tr\u1ed3ng c\u00e2y ba k\u00edch th\u01b0\u1eddng xuy\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u00e1nh gi\u00e1 \u0111\u1ecbnh k\u1ef3.<\/p>\n

K\u1ef9 thu\u1eadt ch\u1ecdn gi\u1ed1ng, nh\u00e2n gi\u1ed1ng v\u00e0 tr\u1ed3ng c\u00e2y ba k\u00edch<\/h3>\n

Ba k\u00edch l\u00e0 c\u00e2y thu\u1ed1c c\u00f3 th\u1ec3 tr\u1ed3ng b\u1eb1ng h\u1ea1t v\u00e0 b\u1eb1ng hom th\u00e2n. Trong s\u1ea3n xu\u1ea5t ch\u1ee7 y\u1ebfu tr\u1ed3ng b\u1eb1ng c\u00e2y gi\u1ed1ng gieo \u01b0\u01a1m t\u1eeb h\u1ea1t, ch\u1ec9 khi thi\u1ebfu gi\u1ed1ng, t\u1eadn d\u1ee5ng gi\u1ed1ng m\u1edbi tr\u1ed3ng c\u00e2y ba k\u00edch b\u1eb1ng hom th\u00e2n.Qu\u1ea3 Ba k\u00edch \u0111\u01b0\u1ee3c thu ho\u1ea1ch t\u1eeb c\u00e1c c\u00e2y m\u1eb9 l\u00e2u n\u0103m sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng, c\u00e2y m\u1eb9 kh\u1ecfe m\u1ea1nh. C\u1ea7n ch\u1ecdn qu\u1ea3 ch\u1eafc m\u1ea9y, kh\u00f4ng th\u1ed1i l\u00e0m gi\u1ed1ng. Sau khi ch\u00e0 x\u00e1t l\u1edbp v\u1ecf qu\u1ea3, \u0111\u00e3i s\u1ea1ch, lo\u1ea1i b\u1ecf h\u1ea1t l\u00e9p l\u1eedng, ch\u1ec9 ch\u1ecdn nh\u1eefng h\u1ea1t m\u1ea9y l\u00e0m gi\u1ed1ng (h\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed5 v\u00e0o th\u00f9ng n\u01b0\u1edbc 3% mu\u1ed1i \u0103n, ch\u1ec9 l\u1ea5y nh\u1eefng h\u1ea1t chim d\u01b0\u1edbi \u0111\u00e1y th\u00f9ng, h\u1ea1t \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch n\u01b0\u1edbc mu\u1ed1i \u0111em ph\u01a1i d\u01b0\u1edbi n\u1eafng nh\u1eb9 \u0111\u1ebfn kh\u00f4). H\u1ea1t gi\u1ed1ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong kho l\u1ea1nh.<\/p>\n

C\u00f3 th\u1ec3 gieo \u01b0\u01a1m h\u1ea1t gi\u1ed1ng tr\u1ef1c ti\u1ebfp tr\u00ean \u0111\u1ed3ng ru\u1ed9ng. C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u1ed3ng c\u00e2y ba k\u00edch l\u00e0 gieo \u01b0\u01a1m trong th\u00f9ng c\u00e1t, l\u01b0\u1ee3ng h\u1ea1t c\u00e0ng nhi\u1ec1u th\u00ec th\u00f9ng c\u00e0ng ph\u1ea3i l\u1edbn ho\u1eb7c nhi\u1ec1u th\u00f9ng, c\u00e1t \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch, kh\u1eed tr\u00f9ng b\u1eb1ng c\u00e1ch rang hay s\u1ea5y n\u00f3ng, \u0111\u1ec3 ngu\u1ed9i.<\/p>\n

Th\u00f9ng ph\u00eda d\u01b0\u1edbi \u0111\u1ec3 to\u00e0n c\u00e1t, l\u01b0\u1ee3ng n\u01b0\u1edbc th\u1ea5m trong s\u1ed1 c\u00e1t n\u00e0y \u0111\u1ea1t b\u00e3o ho\u00e0 s\u1ebd duy tr\u00ec \u0111\u1ed9 \u1ea9m trong th\u00f9ng l\u00e2u h\u01a1n. H\u1ea1t Ba k\u00edch kh\u00f4 ng\u00e2m n\u01b0\u1edbc 24 gi\u1edd, lo\u1ea1i b\u1ecf nh\u1eefng h\u1ea1t n\u1ed5i v\u00e0 h\u1ea1t l\u1eedng. H\u1ea1t v\u1edbt l\u00ean tr\u1ed9n \u0111\u1ec1u v\u1edbi c\u00e1t theo t\u1ef7 l\u1ec7 1\/5, v\u1ea9y n\u01b0\u1edbc cho \u0111\u1ee7 \u1ea9m, r\u1ea3i \u0111\u1ec1u l\u01b0\u1ee3ng gi\u1ed1ng tr\u00ean m\u1eb7t c\u00e1t trong th\u00f9ng sau \u0111\u00f3 r\u1ea3i m\u1ed9t l\u1edbp c\u00e1t m\u1ecfng l\u00ean tr\u00ean, phun nh\u1eb9 n\u01b0\u1edbc cho \u0111\u1ee7 \u1ea9m, \u0111\u1eady k\u00edn, \u0111\u1ec3 \u1edf \u0111i\u1ec1u ki\u1ec7n trong nh\u00e0, trong v\u01b0\u1eddn \u01b0\u01a1m c\u00f3 m\u00e1i che.<\/p>\n

Khi tr\u1ed3ng c\u00e2y ba k\u00edch n\u00ean ch\u1ecdn v\u01b0\u1eddn \u01b0\u01a1m n\u01a1i m\u00e1t m\u1ebb, \u00edt n\u1eafng, tho\u00e1ng v\u00e0 c\u00f3 \u0111i\u1ec1u ki\u1ec7n theo d\u00f5i b\u1ea3o v\u1ec7 th\u01b0\u1eddng xuy\u00ean. Khi h\u1ea1t \u1ee7 trong th\u00f9ng c\u00e1t b\u1eaft \u0111\u1ea7u m\u1ecdc r\u1ec5, m\u1ea7m, \u0111\u1ed5 c\u00e1t v\u00e0 h\u1ea1t ra, ch\u1ecdn h\u1ea1t \u0111\u00e3 m\u1ecdc m\u1ea7m cho v\u00e0o b\u1ea7u, h\u1ea1t ch\u01b0a m\u1ecdc m\u1ea7m cho v\u00e0o th\u00f9ng \u1ee7 ti\u1ebfp. B\u1ea7u l\u00e0 t\u00fai PE th\u1ee7ng 2 \u0111\u1ea7u k\u00edch th\u01b0\u1edbc 15 x 8 cm.<\/p>\n

\u0110\u1ea5t v\u00e0o b\u1ea7u: \u0110\u1ea5t th\u1ecbt v\u01b0\u1eddn \u01b0\u01a1m (t\u1ed1t nh\u1ea5t l\u00e0 \u0111\u1ea5t \u0111\u1ed3i feralis v\u00e0ng \u0111\u1ecf) cu\u1ed1c l\u00ean, \u0111\u1eadp nh\u1ecf, lo\u1ea1i b\u1ecf r\u1ec5 c\u00e2y, r\u1ec5 c\u1ecf v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c. Tr\u1ed9n v\u1edbi ph\u00e2n chu\u1ed3ng hoai m\u1ee5c theo t\u1ec9 l\u1ec7 3\/1, tr\u1ed9n \u0111\u1ec1u \u0111\u1ed5 \u0111\u1ea5t v\u00e0o b\u1ea7u.<\/p>\n

C\u00e1ch th\u1ee9 hai: Khi h\u1ea1t trong th\u00f9ng c\u00e1t n\u1ea3y m\u1ea7m c\u00f3 \u0111\u00f4i l\u00e1 th\u1ee9 nh\u1ea5t xo\u00e8 to v\u00e0 b\u1eaft \u0111\u1ea7u c\u00f3 \u0111\u00f4i l\u00e1 th\u1ee9 hai, nh\u1eb9 nh\u00e0ng nh\u1ed5 t\u1eebng c\u00e2y l\u00ean tr\u1ed3ng v\u00e0o b\u1ea7u.<\/p>\n

Sau khi c\u00e2y m\u1ea7m \u0111\u00e3 v\u00e0o b\u1ea7u, \u0111em b\u1ea7u x\u1ebfp th\u00e0nh lu\u1ed1ng \u1edf v\u01b0\u1eddn \u01b0\u01a1m. Lu\u1ed1ng ch\u00ecm 1\/3 b\u1ea7u \u0111\u1ec3 gi\u1eef b\u1ea7u kh\u1ecfi \u0111\u1ed5 v\u00e0 gi\u1eef \u1ea9m t\u1ed1t. V\u01b0\u1eddn \u01b0\u01a1m ph\u1ea3i \u0111\u01b0\u1ee3c v\u1ec7 sinh s\u1ea1ch s\u1ebd, r\u00e0o ch\u1eafn c\u1ea9n th\u1eadn.<\/p>\n

Th\u01b0\u1eddng xuy\u00ean t\u01b0\u1edbi n\u01b0\u1edbc gi\u1eef \u1ea9m, l\u00e0m s\u1ea1ch c\u1ecf d\u1ea1i v\u00e0 ph\u1ea3i che n\u1eafng cho c\u00e2y con kh\u00f4ng \u0111\u1ec3 \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp chi\u1ebfu v\u00e0o. Ch\u00fa \u00fd ch\u1ed1ng \u1ee7ng cho v\u01b0\u1eddn \u01b0\u01a1m tri\u1ec7t \u0111\u1ec3 sau c\u01a1n m\u01b0a v\u00e0 ph\u00f2ng tr\u1eeb s\u00e2u, chu\u1ed9t c\u1eafn c\u00e2y con.<\/p>\n

C\u00e2y con cao 20 – 30 cm b\u1eaft \u0111\u1ea7u v\u01b0\u01a1n ng\u1ecdn leo, th\u00e2n m\u1eadp kho\u1ebb, kh\u00f4ng d\u1ea5u hi\u1ec7u s\u00e2u b\u1ec7nh, l\u00e0 \u0111\u1ea1t ti\u00eau chu\u1ea9n c\u00e2y gi\u1ed1ng \u0111\u01b0a ra tr\u1ed3ng \u1edf ru\u1ed9ng s\u1ea3n xu\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y ba k\u00edch l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y thu\u1ed1c v\u00f4 c\u00f9ng qu\u00fd hi\u1ebfm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong c\u00e1c b\u00e0i thu\u1ed1c d\u00e2n gian v\u00e0 d\u00f9ng \u0111\u1ec3 ng\u00e2m r\u01b0\u1ee3u ba k\u00edch ch\u1eefa m\u1ed9t s\u1ed1 b\u1ec7nh th\u01b0\u1eddng g\u1eb7p. Ch\u00ednh v\u00ec th\u1ebf, vi\u1ec7c t\u00ecm hi\u1ec3u k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y ba k\u00edch \u0111\u1ec3 gi\u00fap duy tr\u00ec v\u00e0 nh\u00e2n r\u1ed9ng gi\u1ed1ng […]\n","protected":false},"author":1,"featured_media":584,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-583","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-tin-tuc"],"_links":{"self":[{"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/posts\/583","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/comments?post=583"}],"version-history":[{"count":1,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/posts\/583\/revisions"}],"predecessor-version":[{"id":585,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/posts\/583\/revisions\/585"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/media\/584"}],"wp:attachment":[{"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/media?parent=583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/categories?post=583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ruouzuji.vn\/index.php\/wp-json\/wp\/v2\/tags?post=583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}