{"id":1023,"date":"2026-08-15T17:30:07","date_gmt":"2026-08-15T10:30:07","guid":{"rendered":"https:\/\/xuongtramhuongannhien.com\/?p=1023"},"modified":"2026-08-15T17:30:07","modified_gmt":"2026-08-15T10:30:07","slug":"nhat-ky-thuc-nghiem-cay-tao-tram-huong-theo-phuong-phap-huu-co","status":"publish","type":"post","link":"https:\/\/xuongtramhuongannhien.com\/en\/nhat-ky-thuc-nghiem-cay-tao-tram-huong-theo-phuong-phap-huu-co\/","title":{"rendered":"Nh\u1eadt K\u00fd Th\u1ef1c Nghi\u1ec7m C\u1ea5y T\u1ea1o Tr\u1ea7m H\u01b0\u01a1ng Theo Ph\u01b0\u01a1ng Ph\u00e1p H\u01b0u c\u01a1"},"content":{"rendered":"

# B\u00e0i 4: L\u1ea7n th\u1ef1c nghi\u1ec7m th\u1ee9 ba \u2013 Khi ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u hi\u1ec3u vai tr\u00f2 c\u1ee7a \u0111\u1ea5t, n\u01b0\u1edbc v\u00e0 s\u1ee9c kh\u1ecfe c\u00e2y<\/strong><\/span>
\n\u0110\u1ea7u n\u0103m 2019, t\u1ea1i \u0110\u1eafk \u0110oa, Gia Lai.<\/em>
\nSau hai l\u1ea7n th\u1ef1c nghi\u1ec7m, ch\u00fang t\u00f4i b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n m\u00e0 m\u1ecdi th\u1ee9 kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 th\u1eed \u2013 sai n\u1eefa, m\u00e0 l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh quan s\u00e1t v\u00e0 ph\u00e2n t\u00edch s\u00e2u h\u01a1n v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a c\u00e2y d\u00f3 b\u1ea7u.
\nL\u1ea7n th\u1ee9 nh\u1ea5t \u1edf B\u00ecnh Ph\u01b0\u1edbc \u0111\u00e3 d\u1ea1y ch\u00fang t\u00f4i b\u00e0i h\u1ecdc v\u1ec1 th\u1ea5t b\u1ea1i: c\u00e2y kh\u00f4ng th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng khi ch\u01b0a \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u1ee7 s\u1ee9c kh\u1ecfe.
\nL\u1ea7n th\u1ee9 hai \u1edf Ph\u00fa Gi\u00e1o, B\u00ecnh D\u01b0\u01a1ng, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u th\u1ea5y nh\u1eefng t\u00edn hi\u1ec7u t\u00edch c\u1ef1c, khi m\u1ed9t s\u1ed1 c\u00e2y c\u00f3 th\u1ec3 duy tr\u00ec sinh tr\u01b0\u1edfng v\u00e0 h\u00ecnh th\u00e0nh tr\u1ea7m.
\nNh\u01b0ng c\u00e0ng \u0111i s\u00e2u, ch\u00fang t\u00f4i c\u00e0ng nh\u1eadn ra m\u1ed9t c\u00e2u h\u1ecfi quan tr\u1ecdng ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i:
\n\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu thay \u0111\u1ed5i ho\u00e0n to\u00e0n \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t, c\u00e1ch ch\u0103m s\u00f3c v\u00e0 c\u00e1ch b\u1ed1 tr\u00ed m\u1ea1ch? Li\u1ec7u c\u00e2y c\u00f3 ph\u1ea3n \u1ee9ng kh\u00e1c \u0111i kh\u00f4ng?**
\nCh\u00ednh c\u00e2u h\u1ecfi \u0111\u00f3 \u0111\u00e3 d\u1eabn ch\u00fang t\u00f4i \u0111\u1ebfn l\u1ea7n th\u1ef1c nghi\u1ec7m th\u1ee9 ba.
\n70 c\u00e2y d\u00f3 b\u1ea7u v\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh th\u1eadn tr\u1ecdng h\u01a1n
\nT\u1ea1i \u0110\u1eafk \u0110oa, Gia Lai, ch\u00fang t\u00f4i ch\u1ecdn **70 c\u00e2y d\u00f3 b\u1ea7u**, chu vi th\u00e2n t\u1eeb **40\u201360 cm**.
\nKh\u00e1c v\u1edbi hai l\u1ea7n tr\u01b0\u1edbc, l\u1ea7n n\u00e0y ch\u00fang t\u00f4i kh\u00f4ng v\u1ed9i v\u00e0ng.
\nTr\u01b0\u1edbc khi t\u1ea1o m\u1ea1ch, c\u00e2y \u0111\u01b0\u1ee3c **c\u1eaft c\u00e0nh, t\u1ec9a \u0111\u1ecdt** v\u00e0 \u0111\u1ec3 ngh\u1ec9 trong kho\u1ea3ng **2 th\u00e1ng**.
\nKho\u1ea3ng th\u1eddi gian n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1edd \u0111\u1ee3i \u0111\u01a1n thu\u1ea7n, m\u00e0 l\u00e0 m\u1ed9t b\u01b0\u1edbc \u201c\u0111\u1ec7m sinh h\u1ecdc\u201d \u0111\u1ec3 c\u00e2y ph\u1ee5c h\u1ed3i.
\nV\u00e0 ch\u00ednh \u1edf giai \u0111o\u1ea1n n\u00e0y, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u hi\u1ec3u ra m\u1ed9t nguy\u00ean nh\u00e2n quan tr\u1ecdng:
\n> C\u00e2y d\u00f3 kh\u00f4ng ph\u1ea3n \u1ee9ng t\u1ed1t v\u1edbi s\u1ef1 can thi\u1ec7p khi c\u01a1 th\u1ec3 n\u00f3 \u0111ang suy y\u1ebfu.
\nN\u1ebfu c\u00e2y ch\u01b0a \u0111\u1ee7 kh\u1ecfe, m\u1ecdi t\u00e1c \u0111\u1ed9ng sau \u0111\u00f3 \u2013 d\u00f9 \u0111\u00fang k\u1ef9 thu\u1eadt \u2013 c\u0169ng d\u1ec5 d\u1eabn \u0111\u1ebfn t\u1ed5n th\u01b0\u01a1ng kh\u00f4ng h\u1ed3i ph\u1ee5c.
\n15 m\u1ea1ch tr\u00ean m\u1ed9t c\u00e2y \u2013 v\u00e0 s\u1ef1 thay \u0111\u1ed5i trong c\u00e1ch ti\u1ebfp c\u1eadn
\nM\u1ed7i c\u00e2y \u0111\u01b0\u1ee3c t\u1ea1o trung b\u00ecnh **15 m\u1ea1ch**, b\u1ed1 tr\u00ed c\u00e1ch nhau kho\u1ea3ng **30 cm**.
\nB\u1ed9t t\u1ea1o tr\u1ea7m \u0111\u01b0\u1ee3c ph\u1ed1i v\u1edbi n\u01b0\u1edbc s\u1ea1ch, n\u00e9n ch\u1eb7t v\u00e0o m\u1ea1ch, sau \u0111\u00f3 che b\u1eb1ng **b\u1ea1c ghim** \u0111\u1ec3 h\u1ea1n ch\u1ebf t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng.
\n\u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u1edbn nh\u1ea5t c\u1ee7a l\u1ea7n n\u00e0y l\u00e0:
\n**Ch\u00fang t\u00f4i ch\u1ec9 c\u1ea5y m\u1ed9t l\u1ea7n duy nh\u1ea5t.**
\nKh\u00f4ng can thi\u1ec7p l\u1eb7p l\u1ea1i nh\u01b0 tr\u01b0\u1edbc, m\u00e0 t\u1eadp trung v\u00e0o quan s\u00e1t ph\u1ea3n \u1ee9ng t\u1ef1 nhi\u00ean c\u1ee7a c\u00e2y.
\nV\u00e0 ch\u00ednh s\u1ef1 thay \u0111\u1ed5i n\u00e0y gi\u00fap ch\u00fang t\u00f4i nh\u00ecn r\u00f5 h\u01a1n m\u1ed9t nguy\u00ean nh\u00e2n quan tr\u1ecdng:
\n> C\u00e2y d\u00f3 kh\u00f4ng ch\u1ec9 c\u1ea7n \u201ck\u00edch th\u00edch t\u1ea1o tr\u1ea7m\u201d, m\u00e0 c\u1ea7n m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh ph\u1ea3n \u1ee9ng sinh h\u1ecdc.
\nKhi ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u hi\u1ec3u vai tr\u00f2 c\u1ee7a vi\u1ec7c \u201cnu\u00f4i c\u00e2y\u201d
\nSau khi c\u1ea5y t\u1ea1o, ch\u00fang t\u00f4i b\u1ed5 sung **vi sinh \u1ee7 l\u00ean men**, pha theo t\u1ef7 l\u1ec7:
\n1 l\u00edt vi sinh \/ 20 l\u00edt n\u01b0\u1edbc \/ c\u00e2y
\nv\u00e0 t\u01b0\u1edbi quanh g\u1ed1c.
\nSau 1 th\u00e1ng, ch\u00fang t\u00f4i ti\u1ebfp t\u1ee5c b\u1ed5 sung l\u1ea7n th\u1ee9 hai.
\nCh\u00ednh trong giai \u0111o\u1ea1n n\u00e0y, m\u1ed9t nh\u1eadn th\u1ee9c m\u1edbi h\u00ecnh th\u00e0nh:
\n> T\u1ea1o tr\u1ea7m kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t h\u00e0nh \u0111\u1ed9ng, m\u00e0 l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh k\u00e9o d\u00e0i.
\nNguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 th\u00e0nh c\u00f4ng hay th\u1ea5t b\u1ea1i kh\u00f4ng n\u1eb1m \u1edf m\u1ea1ch c\u1ea5y, m\u00e0 n\u1eb1m \u1edf kh\u1ea3 n\u0103ng duy tr\u00ec s\u1ef1 s\u1ed1ng c\u1ee7a c\u00e2y sau khi b\u1ecb t\u00e1c \u0111\u1ed9ng.
\nN\u1ebfu b\u1ed9 r\u1ec5 y\u1ebfu, c\u00e2y kh\u00f4ng \u0111\u1ee7 n\u01b0\u1edbc v\u00e0 dinh d\u01b0\u1ee1ng \u0111\u1ec3 ph\u1ea3n \u1ee9ng.
\nN\u1ebfu \u0111\u1ea5t b\u00ed, r\u1ec5 kh\u00f4ng ph\u00e1t tri\u1ec3n.
\nN\u1ebfu thi\u1ebfu vi sinh, h\u1ec7 sinh th\u00e1i \u0111\u1ea5t m\u1ea5t c\u00e2n b\u1eb1ng.
\nV\u00e0 khi \u0111\u00f3, c\u00e2y ho\u1eb7c ch\u1ebft, ho\u1eb7c kh\u00f4ng th\u1ec3 t\u1ea1o tr\u1ea7m \u0111\u00fang c\u00e1ch.
\nSau 9 th\u00e1ng \u2013 con s\u1ed1 20 c\u00e2y ch\u1ebft v\u00e0 b\u00e0i h\u1ecdc kh\u00f4ng th\u1ec3 b\u1ecf qua
\nSau kho\u1ea3ng **9 th\u00e1ng**, trong 70 c\u00e2y, c\u00f3 **20 c\u00e2y ch\u1ebft**.
\nBan \u0111\u1ea7u, con s\u1ed1 n\u00e0y khi\u1ebfn ch\u00fang t\u00f4i th\u1ea5t v\u1ecdng. Nh\u01b0ng khi ph\u00e2n t\u00edch k\u1ef9 h\u01a1n, ch\u00fang t\u00f4i nh\u1eadn ra \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 ng\u1eabu nhi\u00ean.
\nNguy\u00ean nh\u00e2n ch\u00ednh \u0111\u1ebfn t\u1eeb ba y\u1ebfu t\u1ed1:
\n**1. S\u1ee9c kh\u1ecfe c\u00e2y tr\u01b0\u1edbc khi c\u1ea5y ch\u01b0a \u0111\u1ed3ng \u0111\u1ec1u**
\nM\u1ed9t s\u1ed1 c\u00e2y ph\u1ee5c h\u1ed3i ch\u1eadm sau khi c\u1eaft t\u1ec9a, nh\u01b0ng v\u1eabn \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o quy tr\u00ecnh c\u1ea5y nh\u01b0 c\u00e1c c\u00e2y kh\u00e1c.
\n**2. Kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc v\u00e0 \u0111\u1ed9 th\u00f4ng tho\u00e1ng \u0111\u1ea5t kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t**
\nM\u1ed9t s\u1ed1 v\u1ecb tr\u00ed \u0111\u1ea5t gi\u1eef n\u01b0\u1edbc qu\u00e1 l\u00e2u, l\u00e0m r\u1ec5 b\u1ecb suy y\u1ebfu.
\n**3. Ph\u1ea3n \u1ee9ng sinh h\u1ecdc qu\u00e1 m\u1ea1nh \u1edf m\u1ed9t s\u1ed1 c\u00e2y y\u1ebfu**
\nKhi b\u1ecb t\u1ea1o m\u1ea1ch, c\u00e2y y\u1ebfu kh\u00f4ng \u0111\u1ee7 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 h\u00ecnh th\u00e0nh ph\u1ea3n \u1ee9ng ph\u00f2ng v\u1ec7, d\u1eabn \u0111\u1ebfn suy ki\u1ec7t.
\nT\u1eeb \u0111\u00f3, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng:
\n> Kh\u00f4ng ph\u1ea3i c\u00e2y n\u00e0o c\u0169ng c\u00f3 c\u00f9ng \u201cng\u01b0\u1ee1ng ch\u1ecbu \u0111\u1ef1ng\u201d v\u1edbi qu\u00e1 tr\u00ecnh t\u1ea1o tr\u1ea7m.
\nSau 12 th\u00e1ng \u2013 m\u1ed9t c\u00e2y h\u00e9 l\u1ed9 c\u00e2u tr\u1ea3 l\u1eddi
\n\u0110\u1ebfn th\u00e1ng th\u1ee9 12, ch\u00fang t\u00f4i ch\u1ecdn m\u1ed9t c\u00e2y \u0111\u1ec3 ki\u1ec3m tra.
\nC\u00e2y c\u00f3 chu vi kho\u1ea3ng **50 cm**.
\nK\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c kho\u1ea3ng **300 gram tr\u1ea7m**, t\u1eadp trung d\u1ea1ng **m\u1eb7t ch\u00eam**, m\u00e0u n\u00e2u \u0111en.
\nH\u01b0\u01a1ng th\u01a1m r\u00f5 h\u01a1n, c\u00f3 \u0111\u1ed9 ng\u1ecdt v\u00e0 chi\u1ec1u s\u00e2u h\u01a1n so v\u1edbi c\u00e1c l\u1ea7n tr\u01b0\u1edbc, nh\u01b0ng h\u1eadu h\u01b0\u01a1ng v\u1eabn ch\u01b0a ho\u00e0n ch\u1ec9nh.
\nTuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng h\u01a1n n\u1eb1m \u1edf c\u1ea5u tr\u00fac g\u1ed7:
\n> G\u1ed7 xung quanh m\u1ea1ch kh\u00f4ng b\u1ecb m\u1ee5c.
\n\u0110i\u1ec1u n\u00e0y cho th\u1ea5y m\u1ed9t nguy\u00ean nh\u00e2n r\u1ea5t quan tr\u1ecdng:
\n**Qu\u00e1 tr\u00ecnh t\u1ea1o tr\u1ea7m di\u1ec5n ra m\u00e0 kh\u00f4ng ph\u00e1 h\u1ee7y ho\u00e0n to\u00e0n m\u00f4 g\u1ed7.**
\nN\u00f3i c\u00e1ch kh\u00e1c, c\u00e2y v\u1eeba ph\u1ea3n \u1ee9ng, v\u1eeba duy tr\u00ec \u0111\u01b0\u1ee3c s\u1ef1 s\u1ed1ng.
\n\u0110i\u1ec1u b\u1ea5t ng\u1edd: c\u00e2y v\u1eabn ph\u00e1t tri\u1ec3n m\u1ea1nh trong khi \u0111ang t\u1ea1o tr\u1ea7m
\nKhi quan s\u00e1t c\u00e2y, ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y:
\n* L\u00e1 xanh \u0111\u1eadm
\n* \u0110\u1ecdt non ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c
\n* T\u00e1n l\u00e1 d\u00e0y v\u00e0 kh\u1ecfe
\n* C\u00e2y kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u suy ki\u1ec7t
\n\u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang t\u00f4i \u0111\u1eb7t l\u1ea1i to\u00e0n b\u1ed9 gi\u1ea3 thuy\u1ebft ban \u0111\u1ea7u.
\nV\u00e0 khi quan s\u00e1t m\u00f4i tr\u01b0\u1eddng xung quanh, nguy\u00ean nh\u00e2n d\u1ea7n l\u1ed9 r\u00f5.
\n## M\u00f4i tr\u01b0\u1eddng xung quanh \u2013 y\u1ebfu t\u1ed1 b\u1ecb b\u1ecf qu\u00ean tr\u01b0\u1edbc \u0111\u00f3
\nNgay c\u1ea1nh khu v\u1ef1c tr\u1ed3ng d\u00f3 l\u00e0 **v\u01b0\u1eddn rau canh t\u00e1c lu\u00e2n phi\u00ean**.
\nRau \u0111\u01b0\u1ee3c:
\n* t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean
\n* b\u00f3n ph\u00e2n \u0111\u1ecbnh k\u1ef3
\n* th\u1ec9nh tho\u1ea3ng phun thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt
\n\u0110i\u1ec1u n\u00e0y v\u00f4 t\u00ecnh t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u1ea5t \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c li\u00ean t\u1ee5c.
\nT\u1eeb \u0111\u00f3, ch\u00fang t\u00f4i r\u00fat ra m\u1ed9t nguy\u00ean nh\u00e2n quan tr\u1ecdng:
\n> C\u00e2y d\u00f3 kh\u00f4ng ch\u1ec9 s\u1ed1ng nh\u1edd b\u1ea3n th\u00e2n n\u00f3, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 \u201cch\u0103m s\u00f3c gi\u00e1n ti\u1ebfp\u201d c\u1ee7a m\u00f4i tr\u01b0\u1eddng xung quanh.
\n## \u0110\u1ea5t \u0111\u1ecf bazan \u2013 n\u1ec1n t\u1ea3ng quy\u1ebft \u0111\u1ecbnh s\u1ef1 \u1ed5n \u0111\u1ecbnh
\nKhu v\u1ef1c th\u1ef1c nghi\u1ec7m s\u1eed d\u1ee5ng **\u0111\u1ea5t \u0111\u1ecf bazan pha \u0111\u1ea5t th\u1ecbt**, t\u01a1i x\u1ed1p v\u00e0 tho\u00e1t n\u01b0\u1edbc t\u1ed1t.
\n\u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t.
\nNguy\u00ean nh\u00e2n l\u00e0 v\u00ec:
\n* \u0110\u1ea5t t\u01a1i gi\u00fap r\u1ec5 ph\u00e1t tri\u1ec3n s\u00e2u
\n* Tho\u00e1t n\u01b0\u1edbc t\u1ed1t gi\u00fap h\u1ea1n ch\u1ebf th\u1ed1i r\u1ec5
\n* K\u1ebft c\u1ea5u \u0111\u1ea5t \u1ed5n \u0111\u1ecbnh gi\u00fap vi sinh ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3
\nKhi k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c l\u00e0m c\u1ecf th\u01b0\u1eddng xuy\u00ean, c\u00e2y d\u00f3 kh\u00f4ng b\u1ecb c\u1ea1nh tranh dinh d\u01b0\u1ee1ng.
\nK\u1ebft lu\u1eadn sau ba l\u1ea7n th\u1ef1c nghi\u1ec7m
\nNh\u00ecn l\u1ea1i to\u00e0n b\u1ed9 h\u00e0nh tr\u00ecnh, ch\u00fang t\u00f4i d\u1ea7n hi\u1ec3u ra s\u1ef1 thay \u0111\u1ed5i trong t\u01b0 duy:
\n* L\u1ea7n 1: ngh\u0129 r\u1eb1ng **c\u00f4ng th\u1ee9c t\u1ea1o tr\u1ea7m l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh**
\n* L\u1ea7n 2: hi\u1ec3u r\u1eb1ng **c\u00e2y ph\u1ea3i \u0111\u1ee7 kh\u1ecfe m\u1edbi t\u1ea1o tr\u1ea7m \u0111\u01b0\u1ee3c**
\n* L\u1ea7n 3: nh\u1eadn ra r\u1eb1ng **m\u1ecdi y\u1ebfu t\u1ed1 \u0111\u1ec1u li\u00ean k\u1ebft v\u1edbi nhau**
\nNguy\u00ean nh\u00e2n c\u1ee7a th\u00e0nh c\u00f4ng hay th\u1ea5t b\u1ea1i kh\u00f4ng n\u1eb1m \u1edf m\u1ed9t \u0111i\u1ec3m \u0111\u01a1n l\u1ebb, m\u00e0 n\u1eb1m trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng:
\n\u0110\u1ea5t \u2013 n\u01b0\u1edbc \u2013 dinh d\u01b0\u1ee1ng \u2013 s\u1ee9c kh\u1ecfe c\u00e2y \u2013 c\u00e1ch t\u1ea1o m\u1ea1ch \u2013 th\u1eddi gian \u2013 v\u00e0 m\u00f4i tr\u01b0\u1eddng ch\u0103m s\u00f3c.**
\nM\u1ed9t c\u00e2y th\u1eed nghi\u1ec7m \u2013 nhi\u1ec1u b\u00e0i h\u1ecdc
\nSau kho\u1ea3ng **15 th\u00e1ng**, c\u00e2y \u0111\u01b0\u1ee3c thanh l\u00fd \u0111\u1ec3 thu h\u1ed3i v\u1ed1n.
\nNh\u01b0ng gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t kh\u00f4ng n\u1eb1m \u1edf 300 gram tr\u1ea7m thu \u0111\u01b0\u1ee3c, m\u00e0 n\u1eb1m \u1edf d\u1eef li\u1ec7u:
\n* c\u00e1ch c\u00e2y ph\u1ea3n \u1ee9ng v\u1edbi m\u1ea1ch
\n* c\u00e1ch r\u1ec5 th\u00edch nghi v\u1edbi \u0111\u1ea5t
\n* c\u00e1ch vi sinh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn sinh tr\u01b0\u1edfng
\n* v\u00e0 c\u00e1ch m\u00f4i tr\u01b0\u1eddng xung quanh t\u00e1c \u0111\u1ed9ng gi\u00e1n ti\u1ebfp
\n## K\u1ebft th\u00fac m\u1ed9t giai \u0111o\u1ea1n \u2013 m\u1edf ra m\u1ed9t nh\u1eadn th\u1ee9c m\u1edbi
\n70 c\u00e2y b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh.
\n20 c\u00e2y kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c.
\nPh\u1ea7n c\u00f2n l\u1ea1i tr\u1edf th\u00e0nh d\u1eef li\u1ec7u s\u1ed1ng.
\nV\u00e0 t\u1eeb \u0111\u00f3, ch\u00fang t\u00f4i hi\u1ec3u r\u1eb1ng:
\n> C\u00e2y d\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u1ec3 \u201ct\u00e1c \u0111\u1ed9ng\u201d, m\u00e0 l\u00e0 m\u1ed9t c\u01a1 th\u1ec3 s\u1ed1ng c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ed3ng h\u00e0nh.
\nL\u1ea7n th\u1ef1c nghi\u1ec7m th\u1ee9 ba kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft th\u00fac, m\u00e0 l\u00e0 b\u01b0\u1edbc ngo\u1eb7t.
\nB\u1edfi n\u00f3 gi\u00fap ch\u00fang t\u00f4i nh\u00ecn th\u1ea5y r\u00f5 nguy\u00ean nh\u00e2n s\u00e2u xa nh\u1ea5t:
\n**Mu\u1ed1n t\u1ea1o tr\u1ea7m \u1ed5n \u0111\u1ecbnh, tr\u01b0\u1edbc h\u1ebft ph\u1ea3i t\u1ea1o ra m\u1ed9t h\u1ec7 sinh th\u00e1i \u1ed5n \u0111\u1ecbnh cho c\u00e2y.**
\n#TramHuongAnNhien<\/span> #HTXTramHuongAnNhien<\/span> #TramHuongVietNam<\/span> #CayDoBau<\/span> #TaoTramHuuCo<\/span> #NghienCuuTramHuong<\/span> #TramHuongGiaLai<\/span> #DakDoa<\/span> #Agarwood<\/span> #VietnamAgarwood<\/span> #AgarwoodResearch<\/span> #AgarwoodCultivation<\/span> #AgarwoodResin<\/span> #AquilariaCrassna<\/span> #SustainableAgarwood<\/span>\"\"<\/a><\/p>","protected":false},"excerpt":{"rendered":"

# B\u00e0i 4: L\u1ea7n th\u1ef1c nghi\u1ec7m th\u1ee9 ba \u2013 Khi ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u hi\u1ec3u vai tr\u00f2 c\u1ee7a \u0111\u1ea5t, n\u01b0\u1edbc v\u00e0 s\u1ee9c kh\u1ecfe c\u00e2y \u0110\u1ea7u n\u0103m 2019, t\u1ea1i \u0110\u1eafk \u0110oa, Gia Lai. Sau hai l\u1ea7n th\u1ef1c nghi\u1ec7m, ch\u00fang t\u00f4i b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n m\u00e0 m\u1ecdi th\u1ee9 kh\u00f4ng c\u00f2n \u0111\u01a1n thu\u1ea7n l\u00e0 th\u1eed \u2013 sai n\u1eefa, … Read more<\/a><\/p>","protected":false},"author":2,"featured_media":1024,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,113],"tags":[94,117,115,103,119,118,95,100,120,116,101,97],"class_list":["post-1023","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","category-hanh-trinh-thuc-nhiem-cay-tao-tram-huong","tag-bot-tao-tram-huu-co","tag-cay-do-bau","tag-cay-tao-tram-huong","tag-cong-nghe-tao-tram","tag-do-bau-quang-nam","tag-do-bau-viet-nam","tag-htx-tram-huong-an-nhien-phuoc-son","tag-ky-thuat-tao-tram","tag-nghien-cuu-cay-do-bau","tag-nhat-ky-thuc-nghiem","tag-tram-huong","tag-tram-huong-quang-nam"],"_links":{"self":[{"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/posts\/1023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/comments?post=1023"}],"version-history":[{"count":1,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/posts\/1023\/revisions"}],"predecessor-version":[{"id":1025,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/posts\/1023\/revisions\/1025"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/media\/1024"}],"wp:attachment":[{"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/media?parent=1023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/categories?post=1023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xuongtramhuongannhien.com\/en\/wp-json\/wp\/v2\/tags?post=1023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}