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T\u00c1C GI\u1ea2<\/strong><\/p>\n V\u0169 T\u1ea5n Tr\u01b0\u1eddng –\u00a0Tr\u01b0\u1eddng \u0111\u1ea1i h\u1ecdc Kinh T\u1ebf Th\u00e0nh Ph\u1ed1 H\u1ed3 Ch\u00ed Minh<\/p>\n Tr\u1ea7n H\u1eefu To\u00e0n –\u00a0\u00a0Tr\u01b0\u1eddng Cao \u0111\u1eb3ng Kinh t\u1ebf \u0110\u1ed1i ngo\u1ea1i<\/p>\n V\u1ea4N \u0110\u1ec0 C\u1ea6N GI\u1ea2I QUY\u1ebeT:<\/strong><\/p>\n Hi\u1ec7n nay, vi\u1ec7c \u00e1p d\u1ee5ng nh\u1eefng k\u1ef9 thu\u1eadt c\u00f4ng ngh\u1ec7 cao v\u00e0o tr\u1ed3ng tr\u1ecdt \u0111ang r\u1ea5t ph\u00e1t tri\u1ec3n, n\u1ec1n n\u00f4ng nhi\u1ec7p Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 nhi\u1ec1u b\u01b0\u1edbc ti\u1ebfn v\u00e0 chuy\u1ec3n m\u00ecnh quan tr\u1ecdng. C\u00f9ng v\u1edbi nh\u1eefng s\u1ef1 ph\u00e1t tri\u1ec3n \u0111\u00f3 th\u00ec c\u1ea7n ph\u1ea3i c\u00f3 nh\u1eefng s\u1ea3n ph\u1ea9m, gi\u1ea3i ph\u00e1p mang t\u00ednh \u0111\u1ed9t ph\u00e1 v\u1ec1 c\u00f4ng ngh\u1ec7.<\/p>\n Ng\u00e0y h\u00f4m nay, d\u1ef1 \u00e1n: Ph\u00e2n b\u00f3n l\u00e1 Batchi<\/em> s\u1ebb mang \u0111\u1ebfn m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u1ea7y h\u1ee9u h\u1eb9n cho l\u0129nh v\u1ef1c ph\u00e2n b\u00f3n.<\/p>\n 2.1. \u01afu \u0111i\u1ec3m c\u1ee7a ph\u00e2n b\u00f3n l\u00e1 v\u00e0 ph\u00e2n b\u00f3n truy\u1ec1n th\u1ed1ng.<\/strong><\/p>\n Ph\u00e2n b\u00f3n l\u00e1 l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c h\u00f2a tan trong n\u01b0\u1edbc r\u1ed3i phun l\u00ean l\u00e1 \u0111\u1ec3 c\u00e2y h\u1ea5p th\u1ee5. \u0110\u1eb7c bi\u1ec7t, th\u00e0nh ph\u1ea7n c\u1ee7a ph\u00e2n b\u00f3n l\u00e1 c\u00f2n ch\u1ee9a nhi\u1ec1u y\u1ebfu t\u1ed1 vi l\u01b0\u1ee3ng \u0111\u1ec3 k\u00edch th\u00edch cho c\u00e2y tr\u1ed3ng ra l\u00e1, ra hoa nhanh h\u01a1n v\u00e0 kh\u1ecfe h\u01a1n.<\/p>\n 2.2. \u201cPh\u00e2n b\u00f3n l\u00e1 Batchi\u201d v\u00e0 nh\u1eefng b\u01b0\u1edbc ti\u1ebfn m\u1edbi.<\/strong><\/p>\n C\u00e1c ph\u00e2n b\u00f3n l\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay c\u00f3 t\u00e1c d\u1ee5ng l\u00e0 cung c\u1ea5p c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t cho c\u00e2y k\u1ecbp th\u1eddi, nhanh ch\u00f3ng v\u00e0 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 nh\u01b0:<\/p>\n Kh\u00f4ng d\u1eebng l\u1ea1i \u1edf \u0111\u00f3, Ph\u00e2n b\u00f3n l\u00e1 Batchi ngo\u00e0i c\u00f3 nh\u1eefng vai tr\u00f2 tr\u00ean c\u00f3 nay \u0111\u00e3 t\u00edch h\u1ee3p \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u01b0\u1ee3t tr\u1ed9i cho c\u00e2y nh\u1edd \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 chi\u1ebft xu\u1ea5t \u201cChitosan\u201d <\/em><\/strong>\u2013 M\u1ed9t lo\u1ea1i v\u1eafc xin c\u1ee7a th\u1ef1c v\u1eadt.<\/p>\n 2.3. T\u00e1c d\u1ee5ng c\u1ee7a Chitosan \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng.<\/strong><\/p>\n Trong n\u00f4ng nghi\u1ec7p, chitosan c\u00f3 t\u00e1c d\u1ee5ng\u00a0k\u00edch ho\u1ea1t c\u00e1c c\u01a1 ch\u1ebf ph\u00f2ng th\u1ee7 c\u1ee7a c\u00e2y, v\u00ec v\u1eady n\u00f3 \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t lo\u1ea1i v\u1eafc-xin th\u1ef1c v\u1eadt:<\/p>\n H\u00ecnh 1:<\/strong> Chitosan ki\u1ec3m so\u00e1t b\u1ec7nh do vi khu\u1ea9n g\u00e2y h\u1ea1i tr\u00ean th\u1ef1c v\u1eadt.<\/p>\n \u0110\u1eb7c bi\u1ec7t, chitosan kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi c\u00e1c lo\u1ea1i n\u1ea5m c\u00f3 l\u1ee3i nh\u01b0\u00a0Trichoderma, Paecilomyces, Metarhizium<\/em>, \u2026 v\u00ec c\u00e1c lo\u1ea1i n\u1ea5m n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y chitosan nh\u1edd ho\u1ea1t t\u00ednh chitinolytic, ho\u1ea1t t\u00ednh n\u00e0y l\u1ea1i \u00edt xu\u1ea5t hi\u1ec7n \u1edf c\u00e1c lo\u00e0i n\u1ea5m g\u00e2y h\u1ea1i kh\u00e1c. Nh\u1eefng lo\u1ea1i n\u1ea5m n\u00e0y th\u1eadm ch\u00ed c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng chitosan l\u00e0m ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n.<\/p>\n <\/p>\n H\u00ecnh 2:<\/strong> Mi\u00eau t\u1ea3 kh\u1ea3 n\u0103ng k\u00edch th\u00edch t\u0103ng tr\u01b0\u1edfng, t\u0103ng n\u0103ng su\u1ea5t v\u00e0 t\u00edch l\u0169y cao c\u00e1c h\u1ee3p ch\u1ea5t ch\u1ed1ng oxy h\u00f3a ( ch\u1ea5t l\u01b0\u1ee3ng) trong qu\u1ea3 d\u00e2u t\u00e2y khi \u00e1p d\u1ee5ng phun Chitosan l\u00ean l\u00e1(Ngu\u1ed3n:\u00a0https:\/\/journals.plos.org<\/em>).<\/p>\n 2.4. \u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ee7a ph\u00e2n b\u00f3n l\u00e1 Batchi<\/strong><\/p>\n Th\u00f4ng th\u01b0\u1eddng s\u1ea3n ph\u1ea9m ph\u00e2n b\u00f3n l\u00e1 c\u00f3 ch\u1ee9a Chitosan tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u1ed5ng h\u1ee3p. T\u1ee9c s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n th\u00f4ng th\u01b0\u1eddng v\u00e0 b\u1ed5 sung ho\u1ea1t ch\u1ea5t Chitosan. Nh\u01b0ng \u0111\u1ed1i v\u1edbi Ph\u00e2n b\u00f3n l\u00e1 Batchi, Chitosan \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb nguy\u00ean li\u1ec7u ch\u00ednh l\u00e0 ph\u00e2n d\u01a1i h\u1eefu c\u01a1.<\/p>\n Ph\u00e2n d\u01a1i h\u1eefu c\u01a1 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 lo\u1ea1i ph\u00e2n c\u00f3 h\u00e0m l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng cao nh\u1ea5t trong c\u00e1c lo\u1ea1i ph\u00e2n h\u1eefu c\u01a1, vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e2n d\u01a1i d\u1ea1ng th\u00f4, nguy\u00ean ch\u1ea5t \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u00e1ng kinh ng\u1ea1c, gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap ra hoa v\u00e0 \u0111\u1eadu tr\u00e1i hi\u1ec7u qu\u1ea3. M\u1eb7c d\u00f9 ph\u00e2n d\u01a1i c\u00f3 t\u00e1c \u0111\u1ed9ng r\u1ea5t t\u00edch c\u1ef1c \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng nh\u01b0ng ch\u00fang ta ch\u1ec9 m\u1edbi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c kho\u1ea3ng 70 \u0111\u1ebfn 75% hi\u1ec7u n\u0103ng c\u1ee7a ph\u00e2n d\u01a1i. Ph\u1ea7n c\u00f2n l\u1ea1i trong ph\u00e2n d\u01a1i \u0111ang t\u1ed3n t\u1ea1i d\u1ea1ng chitin (m\u1ed9t d\u1ea1ng Polymer h\u1eefu c\u01a1), <\/em>\u1edf d\u1ea1ng n\u00e0y c\u00e2y tr\u1ed3ng kh\u00f4ng th\u1ec3 h\u1ea5p thu. S\u1edf d\u0129 trong ph\u00e2n d\u01a1i c\u00f3 m\u1ed9t l\u01b0\u1ee3ng l\u1edbn chitin l\u00e0 do th\u1ee9c \u0103n c\u1ee7a d\u01a1i ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c lo\u1ea1i c\u00f4n tr\u00f9ng v\u00e0 Chitin ch\u00ednh l\u00e0 c\u00e1nh v\u00e0 v\u1ecf c\u1ee7a c\u00e1c lo\u1ea1i c\u00f4n tr\u00f9ng m\u00e0 d\u01a1i \u0111\u00e3 \u0103n m\u00e0 kh\u00f4ng th\u1ec3 ti\u00eau h\u00f3a.<\/p>\n Trong khi \u0111\u00f3 Chitin c\u00f3 th\u1ec3 chuy\u1ec3n h\u00f3a th\u00e0nh Chitosan \u2013 m\u1ed9t ho\u1ea1t ch\u1ea5t c\u00f3 t\u00e1c d\u1ee5ng \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e2y tr\u1ed3ng nh\u01b0 \u0111\u00e3 n\u00eau \u1edf tr\u00ean.<\/p>\n \u0110\u1ec3 t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ed1i \u0111a hi\u1ec7u n\u0103ng c\u1ee7a ph\u00e2n d\u01a1i ch\u00fang t\u00f4i \u0111\u00e3 nghi\u00ean c\u1ee9u v\u00e0 chi\u1ebft xu\u1ea5t th\u00e0nh c\u00f4ng Chitosan t\u1eeb Chitin c\u00f3 trong ph\u00e2n d\u01a1i, t\u1ea1o ra s\u1ea3n ph\u1ea9m ph\u00e2n d\u01a1i b\u00f3n l\u00e1 Chitosan v\u00e0 g\u1ecdi t\u1eaft l\u00e0 \u201cPh\u00e2n b\u00f3n l\u00e1 Batchi\u201d.<\/p>\n Vi\u1ec7c t\u1ed5ng h\u1ee3p Chitosan t\u1eeb ph\u00e2n d\u01a1i l\u00e0 m\u1ed9t b\u00e0i to\u00e1n kh\u00f3 v\u00e0 ch\u01b0a c\u00f3 \u0111\u01a1n v\u1ecb n\u00e0o c\u00f4ng b\u1ed1 l\u00e0m \u0111\u01b0\u1ee3c. Tuy nhi\u00ean \u0111\u00e2y ch\u00ednh l\u00e0 c\u01a1 h\u1ed9i cho ch\u00fang t\u00f4i, qua s\u1ef1 nghi\u00ean c\u1ee9u v\u00e0 h\u1ed7 tr\u1ee3 t\u1eeb Tr\u01b0\u1eddng \u0110\u1ea1i H\u1ecdc Khoa Kh\u1ecdc T\u1ef1 Nhi\u00ean, d\u1ef1 \u00e1n \u201cPh\u00e2n b\u00f3n l\u00e1 Batchi\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng. T\u1ea1o n\u00ean m\u1ed9t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n l\u00e1 n\u00f3i chung v\u00e0 ph\u00e2n b\u00f3n l\u00e1 Chitosan n\u00f3i ri\u00eang.<\/a><\/p>\n (G\u1ee3i \u00fd: H\u00e3y ch\u1ee9ng minh v\u1ea5n \u0111\u1ec1 hi\u1ec7n ch\u01b0a c\u00f3 gi\u1ea3i ph\u00e1p x\u1eed l\u00fd ho\u1eb7c \u0111\u00e3 c\u00f3 nh\u01b0ng v\u1eabn c\u00f2n h\u1ea1n ch\u1ebf, ch\u1ec9 ra nh\u1eefng h\u1ea1n ch\u1ebf \u0111\u00f3 l\u00e0 g\u00ec (V\u1ec1 c\u00f4ng ngh\u1ec7, v\u1ec1 th\u1ecb tr\u01b0\u1eddng, v\u1ec1 m\u00f4 h\u00ecnh kinh doanh…))<\/em><\/p>\n <\/p>\n T\u1ea1i Vi\u1ec7t Nam c\u00f3 r\u1ea5t nhi\u1ec1u nh\u00e3n hi\u1ec7u ph\u00e2n b\u00f3n l\u00e1 kh\u00e1c nhau k\u1ec3 c\u1ea3 ph\u00e2n b\u00f3n t\u00edch h\u1ee3p Chitosan nh\u01b0ng \u0111\u1ec1u l\u00e0 ph\u00e2n b\u00f3n l\u00e1 t\u1ed5ng h\u1ee3p.<\/p>\n B\u1ea3ng 1.\u00a0<\/strong>Nguy\u00ean li\u1ec7u kho\u00e1ng s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n l\u00e1.<\/p>\n N\u1ebfu l\u00e0 ph\u00e2n b\u00f3n l\u00e1 h\u1eefu c\u01a1 th\u00ec ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu t\u1eeb ph\u1ee5 ph\u1ea9m t\u1eeb c\u00e1c c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn th\u1ee7y s\u1ea3n (B\u1ed9t, \u0111\u1ea7u, ru\u1ed9t c\u00e1\u2026) ph\u1ee5 ph\u1ea9m l\u00f2 gi\u1ebft m\u1ed5 (Ti\u1ebft, l\u00f4ng, da, m\u00f3ng, ru\u1ed9t\u2026) ch\u1ea5t h\u1eefu c\u01a1 (Than b\u00f9n, r\u00e1c th\u1ea3i v\u00e0 ph\u1ee5 ph\u1ea9m n\u00f4ng nghi\u1ec7p kh\u00e1c nh\u01b0 t\u1eb1m, nh\u1ed9ng t\u1eb1m, l\u00f4ng g\u00e0 v\u1ecbt…). Nh\u1eefng ngu\u1ed3n ngu\u1ed3n li\u1ec7u n\u00e0y \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng \u00edt h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi vi\u1ec7c \u0111i\u1ec1u ch\u1ebf t\u1eeb ph\u00e2n d\u01a1i h\u1eefu c\u01a1.<\/p>\n Ph\u00e2n b\u00f3n l\u00e1 th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u00f3 nhi\u1ec7m v\u1ee5 \u0111\u01a1n l\u1ebb l\u00e0 cung c\u1ea5p ngu\u1ed3n dinh d\u01b0\u1ee1ng cho c\u00e2y. Kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 v\u00e0 t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng cho c\u00e2y nh\u01b0 ph\u00e2n b\u00f3n l\u00e1 Chitosan Batchi.<\/p>\n Ph\u1ea7n l\u1edbn c\u00e1c s\u1ea3n ph\u1ea9m ph\u00e2n b\u00f3n l\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u00e0 s\u1ea3n ph\u1ea9m nh\u1eadp kh\u1ea9u n\u00ean gi\u00e1 th\u00e0nh cao. Vi\u1ec7c c\u1ea1nh tranh v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao trong n\u01b0\u1edbc l\u00e0 th\u00e1ch th\u1ee9c l\u1edbn.<\/p>\n 4.1. T\u00ednh \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o c\u1ee7a d\u1ef1 \u00e1n.<\/strong><\/p>\n C\u00f4ng ngh\u1ec7 chuy\u1ec3n h\u00f3a Chitin t\u1eeb ph\u00e2n d\u01a1i th\u00e0nh Chitosan \u0111\u1ed9c \u0111\u00e1o, ch\u01b0a c\u00f3 \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh.<\/p>\n Chuy\u1ec3n h\u00f3a ngu\u1ed3n dinh d\u01b0\u1ee1ng t\u1eeb ph\u00e2n d\u01a1i sang d\u1ea1ng l\u1ecfng ch\u1ee9a l\u01b0\u1ee3ng l\u1edbn h\u00e0m l\u01b0\u1ee3ng c\u00e1c nguy\u00ean t\u1ed1 \u0111a l\u01b0\u1ee3ng, trung l\u01b0\u1ee3ng, vi l\u01b0\u1ee3ng. Ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng l\u1edbn nh\u1ea5t trong s\u1ed1 c\u00e1c lo\u1ea1i ph\u00e2n h\u1eefu c\u01a1. Do c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u1ef1 nhi\u00ean n\u00ean gi\u00fap c\u00e2y d\u1ec5 h\u1ea5p th\u1ee5 h\u01a1n c\u00e1c d\u1ea1ng dinh d\u01b0\u1ee1ng t\u1ed5ng h\u1ee3p.<\/p>\n S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 nano b\u1ea1c trong b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m, \u0111\u1ed3ng th\u1eddi t\u0103ng t\u00ednh hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u tr\u1ecb v\u00e0 ph\u00f2ng ng\u1eeba c\u00e1c lo\u1ea1i vi khu\u1ea9n, n\u1ea5m c\u00f3 h\u1ea1i cho c\u00e2y. (ph\u1ee5 l\u1ee5c 2).<\/em><\/p>\n S\u1eed d\u1ee5ng ngu\u1ed3n t\u00e0i nguy\u00ean c\u00f3 s\u1eb5n t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 l\u00e0 ph\u00e2n d\u01a1i h\u1eefu c\u01a1, t\u1ea1o \u0111\u1ea7u ra cho c\u00e1c ch\u1ee7 trang tr\u1ea1i nu\u00f4i d\u01a1i, ch\u1ee7 \u0111\u1ed9ng th\u00eam ngu\u1ed3n nguy\u00ean li\u1ec7u b\u1eb1ng c\u00e1ch ph\u00e1t tri\u1ec3n trang tr\u1ea1i t\u1ea1i nh\u00e0.<\/p>\n Gi\u00e1 th\u00e0nh c\u1ea1nh tranh so v\u1edbi c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m ph\u00e2n b\u00f3n l\u00e1 nh\u1eadp kh\u1ea9u.<\/p>\n S\u1ea3n ph\u1ea9m t\u1ed5ng h\u1ee3p b\u1eb1ng 100% nguy\u00ean li\u1ec7u h\u1eefu c\u01a1, gi\u00fap b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n 4.2. M\u1ee5c ti\u00eau c\u1ee7a d\u1ef1 \u00e1n<\/strong><\/p>\n T\u1eadn d\u1ee5ng ngu\u1ed3n nguy\u00ean li\u1ec7u s\u1eb5n c\u00f3 t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 nh\u0169 h\u00f3a Chitin cho ra m\u1eaft d\u00f2ng s\u1ea3n ph\u1ea9m ph\u00e2n b\u00f3n l\u00e1 Chitosan \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a t\u1eeb ph\u00e2n d\u01a1i, v\u1eeba c\u00f3 gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng cao v\u1eeba c\u00f3 t\u00e1c d\u1ee5ng k\u00edch ho\u1ea1t c\u00e1c c\u01a1 ch\u1ebf ph\u00f2ng th\u1ee7 cho c\u00e2y tr\u1ed3ng, t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng cho c\u00e2y.<\/p>\n \u0110\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a ng\u01b0\u1eddi d\u00e2n v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p.<\/p>\n L\u00e0 b\u01b0\u1edbc \u0111\u1ec7m \u0111\u1ea7u cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb d\u01a1i v\u00e0 c\u00f4ng ngh\u1ec7 chi\u1ebfc xu\u1ea5t Chitosan.<\/p>\n T\u1ea1o ch\u1ed5 \u0111\u1ee9ng c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u Vi\u1ec7t trong th\u1ecb tr\u01b0\u1eddng ph\u00e2n b\u00f3n l\u00e1 \u0111\u00e3 b\u1ecb c\u00e1c \u0111\u1ed1i th\u1ee7 nh\u1eadp kh\u1ea9u chi\u1ebfm l\u0129nh th\u1ecb tr\u01b0\u1eddng t\u1eeb l\u00e2u.<\/p>\n Ph\u00e1t tri\u1ec3n sang c\u00e1c th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau: Th\u00e1i Lan, Indonesia, Malaysia (c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u00e3 c\u00f3 truy\u1ec1n th\u1ed1ng s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb d\u01a1i)<\/p>\n 4.3. X\u00e1c \u0111\u1ecbnh th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau.<\/strong><\/p>\n Ph\u00e2n b\u00f3n l\u00e1 Batchi mu\u1ed1n nh\u1eafm \u0111\u1ebfn ch\u0103m s\u00f3c c\u00e1c c\u00e2y n\u00f4ng nghi\u1ec7p c\u00f3 gi\u00e1 tr\u1ecb t\u1ea7m trung v\u00e0 t\u1ea7m cao nh\u01b0: hoa lan, hoa h\u1ed3ng, bonsai \u2026vv. C\u00e1c kh\u00e1ch h\u00e0ng ch\u1ee7 y\u1ebfu t\u1ea1i v\u00f9ng ven Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh v\u00e0 c\u00e1c t\u1ec9nh l\u00e2n c\u1eadn (B\u00ecnh d\u01b0\u01a1ng, B\u00ecnh Ph\u01b0\u1edbc, \u0110\u1ed3ng Nai, Long An). Th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau s\u1ebd thay \u0111\u1ed5i v\u00e0 ph\u00e1t tri\u1ec3n theo t\u1eebng giai \u0111o\u1ea1n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n 4.4. Quan s\u00e1t th\u1ecb tr\u01b0\u1eddng.<\/strong><\/p>\n Ph\u1ea7n l\u1edbn c\u00e1c s\u1ea3n ph\u1ea9m ph\u00e2n b\u00f3n l\u00e1 tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u c\u00f3 xu\u1ea5t x\u1ee9 t\u1eeb Th\u00e1i Lan, M\u1ef9, Ch\u00e2u \u00c2u..vv v\u1edbi gi\u00e1 th\u00e0nh (chai\/lit) cao t\u1eeb 150.000 \u0111\u1ebfn 300.000 vnd.<\/p>\n V\u1ec1 ph\u00e2n b\u00f3n l\u00e1 ch\u1ee9a ho\u1ea1t ch\u1ea5t Chitosan ch\u1ec9 c\u00f3 4 \u0111\u1ebfn 6 s\u1ea3n ph\u1ea9m tr\u00ean th\u1ecb tr\u01b0\u1eddng, ch\u1ee7 y\u1ebfu kinh doanh tr\u00ean c\u00e1c s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed ch\u01b0a c\u00f3 s\u1ef1 x\u00e2m nh\u1eadp m\u1ea1nh v\u00e0o th\u1ecb tr\u01b0\u1eddng truy\u1ec1n th\u1ed1ng, th\u01b0\u01a1ng hi\u1ec7u c\u00f2n r\u1ea5t non tr\u1ebb.<\/p>\n Xu h\u01b0\u1edbng l\u00e0m n\u00f4ng nghi\u1ec7p s\u1ea1ch v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n t\u1eeb n\u00f4ng th\u00f4n cho \u0111\u1ebfn th\u00e0nh th\u1ecb. \u0110\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi m\u1ea3ng n\u00f4ng nghi\u1ec7p \u0111\u00f4 th\u1ecb \u0111ang \u0111\u01b0\u1ee3c b\u1ecf tr\u1ed1ng kh\u00e1 nhi\u1ec1u, ch\u01b0a c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u1eefu c\u01a1 s\u1ea1ch \u0111\u1ec3 ph\u1ee5c v\u1ee5 v\u00e0 l\u1ea5p \u0111\u1ea7y l\u0129nh v\u1ef1c \u0111\u1ea7y ti\u1ec1m n\u0103ng n\u00e0y.<\/p>\n 4.5. Ph\u00e2n t\u00edch SWOT<\/strong><\/p>\n 4.6. Chi\u1ebfn l\u01b0\u1ee3c Markting Mix (4P)<\/strong><\/p>\n 4.6.1. Chi\u1ebfn l\u01b0\u1ee3c s\u1ea3n ph\u1ea9m (<\/strong>Product<\/strong>)<\/strong><\/p>\n T\u1ea1o nhi\u1ec1u bi\u1ebfn th\u1ec3, \u0111a d\u1ea1ng h\u00f3a s\u1ea3n ph\u1ea9m t\u1eeb ph\u00e2n d\u01a1i b\u00f3n l\u00e1 Chitosan (VD: th\u1ec3 t\u00edch: 500ml, 1 l\u00edt, 2 l\u00edt, ph\u00e2n d\u01a1i \u0111\u00e3 nh\u0169 h\u00f3a chitosan v\u00e0 ch\u01b0a nh\u0169 h\u00f3a chitosan, d\u1ea1ng pha s\u1eb5n v\u00e0 d\u1ea1ng \u0111\u1eadm \u0111\u1eb7c..vv).<\/em><\/strong><\/p>\n N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m theo h\u01b0\u1edbng \u201cph\u00f2ng v\u00e0 tr\u1ecb b\u1ec7nh\u201d b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u00edch h\u1ee3p nano b\u1ea1c n\u00f4ng nghi\u1ec7p, t\u0103ng th\u00eam t\u00ednh n\u0103ng v\u00e0 s\u1ee9c c\u1ea1nh tranh cho s\u1ea3n ph\u1ea9m.<\/strong><\/p>\n Ti\u1ebfn h\u00e0nh ki\u1ec3m \u0111\u1ecbnh th\u00e0nh ph\u1ea7n t\u1ea1i c\u00e1c trung t\u00e2m nh\u01b0 vi\u1ec7n vi\u1ec7n Pasteur, trung t\u00e2m Quatest 3 \u0111\u1ec3 t\u1ea1o ni\u1ec1m tin v\u1edbi kh\u00e1ch h\u00e0ng v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m. (Tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 ki\u1ec3m \u0111\u1ecbnh ph\u00e2n d\u01a1i t\u1ea1i trung t\u00e2m Quatest 3, nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a s\u1ea3n ph\u1ea9m ph\u00e2n d\u01a1i b\u00f3n l\u00e1 chitosan).<\/strong><\/p>\n H\u00ecnh 3. Phi\u1ebfu k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m ph\u00e2n d\u01a1i.<\/strong><\/p>\n 4.6.2. <\/strong>Chi\u1ebfn l\u01b0\u1ee3c gi\u00e1 (Price).<\/strong><\/p>\n Chi\u1ebfn l\u01b0\u1ee3c gi\u00e1 th\u00e2m nh\u00e2p (Price Penetration): S\u1eed d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ecbnh gi\u00e1 th\u00e2m nh\u1eadp \u0111\u1ec3 thu h\u00fat kh\u00e1ch h\u00e0ng trong giai \u0111o\u1ea1n ban \u0111\u1ea7u. S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u chi ph\u00ed n\u00ean gi\u00e1 c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n \u0111\u1ed1i th\u1ee7 t\u1eeb (40 \u0111\u1ebfn 60%) v\u1eabn mang l\u1ea1i l\u1ee3i nhu\u1eadn sau khi tr\u1eeb t\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed.<\/p>\n Chi\u1ebfn l\u01b0\u1ee3c gi\u00e1 theo d\u00f2ng s\u1ea3n ph\u1ea9m (Product line Pricing): Ch\u00fang t\u00f4i t\u1ea1o ra nhi\u1ec1u bi\u1ebfn th\u1ec3 s\u1ea3n ph\u1ea9m v\u1edbi nhi\u1ec1u gi\u00e1 tr\u1ecb s\u1ea3n ph\u1ea9m kh\u00e1c nhau gi\u00fap kh\u00e1ch h\u00e0ng so s\u00e1nh gi\u1eefa c\u00e1c s\u1ea3n ph\u1ea9m n\u1ed9i b\u1ed9 v\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a \u0111\u1ed1i th\u1ee7.<\/p>\n K\u00eanh tr\u1ef1c ti\u1ebfp:<\/p>\n – Tri\u1ec3n khai tr\u01b0ng b\u00e0y t\u1ea1i c\u00e1c tri\u1ec5n l\u00e3m v\u1ec1 n\u00f4ng nghi\u1ec7p, h\u1ed9i th\u1ea3o n\u00f4ng nghi\u1ec7p.<\/p>\n – B\u00e1n h\u00e0ng tr\u00ean c\u00e1c k\u00eanh th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed (Tiki, Lazada, Shopee, Facebook \u2026vv).<\/p>\n K\u00eanh gi\u00e1n ti\u1ebfp<\/p>\n Ph\u00e1t tri\u1ec3n \u0111\u1ea1i l\u00fd t\u1ea1i Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh v\u00e0 (B\u00ecnh D\u01b0\u01a1ng, B\u00ecnh Ph\u01b0\u1edbc, \u0110\u1ed3ng Nai, Long An) trong giai \u0111o\u1ea1n \u0111\u1ea7u. M\u1edf r\u1ed9ng ra khu v\u1ef1c mi\u1ec1n T\u00e2y v\u00e0 mi\u1ec1n Trung trong c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n k\u1ebf ti\u1ebfp.<\/p>\n Ph\u00e1t tri\u1ec3n \u0111\u1ed9i ng\u0169 sale v\u00e0 c\u1ed9ng t\u00e1c vi\u00ean b\u00e1n h\u00e0ng t\u1ea1i t\u1eebng khu v\u1ef1c c\u1ee5 th\u1ec3.<\/p>\n 4.6.4. Chi\u1ebfn l\u01b0\u1ee3c x\u00fac ti\u1ebfn (<\/strong>Promotion<\/strong>)<\/strong><\/p>\n Qu\u1ea3ng c\u00e1o.<\/p>\n – Vi\u1ebft b\u00e0i qu\u1ea3ng c\u00e1o tr\u00ean c\u00e1c \u0111\u1ea7u b\u00e1o \u0111i\u1ec7n t\u1eed. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ea7u b\u00e1o (D\u00e2n tr\u00ed, Tu\u1ed5i tr\u1ebb, Thanh ni\u00ean, Vnexpress) th\u00ec 6 th\u00e1ng vi\u1ebft 1 b\u00e0i (chi ph\u00ed t\u1eeb 25.000.000 \u0111\u1ebfn 30.000.000 vnd). \u0110\u1ed1i v\u1edbi v\u1edbi c\u00e1c b\u00e0i b\u00e1o nh\u1ecf h\u01a1n th\u00ec 2 th\u00e1ng vi\u1ebft 1 b\u00e0i (chi ph\u00ed t\u1eeb 2.000.000 \u0111\u1ebfn 3.000.000 vnd)<\/p>\n – Ch\u1ea1y chi\u1ebfn d\u1ecbch nh\u1eadn bi\u1ebft s\u1ea3n ph\u1ea9m, nh\u1eadn bi\u1ebft th\u01b0\u01a1ng hi\u1ec7u tr\u00ean n\u1ec1n t\u1ea3ng Facebook ads v\u00e0 Google Ads. (S\u1eed d\u1ee5ng nh\u1eefng t\u1eeb kh\u00f3a c\u00f3 gi\u00e1 \u0111\u1ea5u th\u1ea7u th\u1ea5p). Kinh ph\u00ed trung b\u00ecnh 2 tri\u1ec7u\/th\u00e1ng, ch\u1ea1y trong v\u00f2ng 6 th\u00e1ng.<\/p>\n – T\u1ea1o th\u1ef1c th\u1ec3\/th\u01b0\u01a1ng hi\u1ec7u tr\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n: Instagram.com, twitter.com, facebook, Reddit, Tumblr, Linkedin, Pinterest \u2026vv<\/p>\n X\u00e2y d\u1ef1ng website qu\u1ea3ng b\u00e1 h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n 4.6.5. Quan h\u1ec7 c\u00f4ng ch\u00fang.<\/strong><\/p>\n Tham gia giao l\u01b0u t\u1ea1i c\u00e1c h\u1ed9i th\u1ea3o, s\u1ef1 ki\u1ec7n v\u1ec1 n\u00f4ng nghi\u1ec7p.<\/p>\n T\u00ecm KOL trong l\u0129nh v\u1ef1c \u0111\u1ec3 x\u00e2y d\u1ef1ng th\u01b0\u01a1ng hi\u1ec7u, t\u1ea1o ni\u1ec1m tin cho kh\u00e1ch h\u00e0ng.<\/p>\n 4.6.6. L\u1ed9 tr\u00ecnh tri\u1ec3n khai<\/strong><\/p>\n – X\u00e2y d\u1ef1ng h\u00ecnh \u1ea3nh c\u01a1 b\u1ea3n c\u1ee7a 1 th\u01b0\u01a1ng hi\u1ec7u (Website, catalogue, prochure, t\u1edd r\u01a1i, h\u1ed3 s\u01a1 n\u0103ng l\u1ef1c, baner, nh\u00e2n s\u1ef1).<\/p>\n – Chu\u1ea9n b\u1ecb ngu\u1ed3n nguy\u00ean li\u1ec7u \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t m\u1ea1nh.<\/td>\n<\/tr>\n – \u0110\u1ea9y m\u1ea1nh truy\u1ec1n th\u00f4ng, c\u00e1c chi\u1ebfn d\u1ecbch qu\u1ea3ng c\u00e1o, th\u00fac \u0111\u1ea9y s\u1ea3n ph\u1ea9m.<\/p>\n – C\u1ea3i thi\u1ec7n nh\u1eefng thi\u1ebfu s\u00f3t c\u00f2n t\u1ed3n t\u1ea1i.<\/p>\n <\/td>\n<\/tr>\n <\/p>\n T\u00e0i li\u1ec7u tham kh\u1ea3o b\u1ed5 sung \u0111\u01b0\u1ee3c nh\u00f3m t\u1ef1 vi\u1ebft v\u00e0 t\u1ed5ng h\u1ee3p:<\/p>\n Ph\u1ee5 l\u1ee5c 1: https:\/\/techtra.vn\/phan-doi-la-gi-tong-quan-ve-phan-doi-huu-co\/<\/a> <\/p>\n\n
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\n(Ph\u1ee5 l\u1ee5c 1).<\/em><\/p>\n\n
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\n<\/strong>4.6.3. Chi\u1ebfn l\u01b0\u1ee3c ph\u00e2n ph\u1ed1i (<\/strong>Place<\/strong>)<\/strong><\/p>\n\n\n
\n L\u1ed9 tr\u00ecnh tri\u1ec3n khai<\/td>\n<\/tr>\n \n Giai \u0111o\u1ea1n<\/td>\n Th\u1eddi gian tri\u1ec3n khai<\/td>\n N\u1ed9i dung tri\u1ec3n khai<\/td>\n<\/tr>\n \n Giai \u0111o\u1ea1n 1: Chu\u1ea9n b\u1ecb.<\/td>\n 6 th\u00e1ng<\/td>\n – Ho\u00e0n thi\u1ec7n v\u00e0 t\u1ed1i \u01b0u s\u1ea3n ph\u1ea9m.<\/p>\n \n Giai \u0111o\u1ea1n 2: Tri\u1ec3n khai, chinh ph\u1ee5c th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau.<\/td>\n 2 n\u0103m.<\/td>\n – Ph\u00e1t tri\u00ean h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i, th\u00fac \u0111\u1ea9y b\u00e1n h\u00e0ng.<\/p>\n \n Giai \u0111o\u1ea1n 3: Ph\u00e1t tri\u1ec3n danh m\u1ee5c s\u1ea3n ph\u1ea9m, m\u1edf r\u1ed9ng th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau.<\/td>\n Sau khi k\u1ebft th\u00fac giai \u0111o\u1ea1n 2.<\/td>\n – Ph\u00e1t tri\u1ec3n nh\u1eefng s\u1ea3n ph\u1ea9m m\u1edbi t\u1eeb ph\u00e2n d\u01a1i.
\n– M\u1edf r\u1ed9ng sang c\u00e1c khu v\u1ef1c kh\u00e1c nh\u01b0 c\u00e1c t\u1ec9nh mi\u1ec1n t\u00e2y, khu v\u1ef1c t\u00e2y nguy\u00ean, mi\u1ec1n B\u1eafc.
\n– T\u00ecm ki\u1ebfm con \u0111\u01b0\u1eddng xu\u1ea5t kh\u1ea9u sang c\u00e1c n\u01b0\u1edbc ti\u1ec1m n\u0103ng, c\u00f3 l\u1ecbch s\u1eed s\u1eed d\u1ee5ng ph\u00e2n d\u01a1i (Indonesia, Malaysia, Th\u00e1i Lan).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\nPh\u1ee5 l\u1ee5c 2: https:\/\/techtra.vn\/tong-quan-ve-nano-bac-5-phut-tim-hieu-tat-ca-ve-nano-bac\/<\/a><\/p>\n\n\t\t\t\t\t\t\t