{"id":10028,"date":"2020-02-12T14:27:04","date_gmt":"2020-02-12T06:27:04","guid":{"rendered":"https:\/\/www.humicchina.com\/?p=10028"},"modified":"2026-10-22T00:38:46","modified_gmt":"2026-10-21T16:38:46","slug":"the-effect-of-potassium-fulvate","status":"publish","type":"post","link":"https:\/\/www.humicchina.com\/vi\/blog\/the-effect-of-potassium-fulvate.html","title":{"rendered":"Humate kali s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p."},"content":{"rendered":"

\"Fulvic<\/p>\n

Kali<\/strong>h\u1ea1 nh\u1ee5c<\/b><\/a>c\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong n\u00f4ng nghi\u1ec7p.Axit Fulvic<\/strong><\/a>Axit humic \u0111en v\u00e0 axit humic n\u00e2u \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0axit humic<\/strong><\/a>. Trong \u0111\u00f3 axit fulvic c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed nh\u1ecf, ho\u1ea1t t\u00ednh cao, d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00e2y h\u1ea5p th\u1ee5 v\u00e0 t\u00e1c d\u1ee5ng nhanh.\u0110\u1ed1i v\u1edbi \u0111\u1ea5t, c\u1ea3i t\u1ea1o \u0111\u1ea5t, th\u00fac \u0111\u1ea9y nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t, t\u0103ng c\u01b0\u1eddng s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a r\u1ec5. \u0110i\u1ec1u ch\u1ec9nh hi\u1ec7u qu\u1ea3 \u0111\u1ed9 chua v\u00e0 \u0111\u1ed9 ki\u1ec1m c\u1ee7a \u0111\u1ea5t, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 c\u1ed1 k\u1ebft \u0111\u1ea5t, v.v.<\/p>\n

Trong tr\u01b0\u1eddng h\u1ee3p kh\u00ed h\u1eadu kh\u00f4 h\u1ea1n, gi\u1ea3m \u0111\u1ed9 m\u1edf l\u1ed7 kh\u00ed kh\u1ed5ng c\u1ee7a c\u00e2y tr\u1ed3ng. Th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu h\u1ea1n s\u1ed1 1. Kali fulvate \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i ph\u00e2n v\u00f4 c\u01a1 kh\u00e1c (nh\u01b0 \u0111\u1ea1m, l\u00e2n, kali\u2026). C\u00f3 th\u1ec3 c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m, th\u1ee7y ph\u00e2n l\u00e2n. Gi\u1ea3i ph\u00f3ng kali t\u1eeb t\u1eeb. Th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a c\u00e1c th\u00e0nh ph\u1ea7n ho\u1ea1t t\u00ednh trong c\u00e2y tr\u1ed3ng. V\u00e0 t\u0103ng t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng l\u00ean t\u1edbi 80%.<\/p>\n

Nh\u1edd \u0111\u00f3, kali humate c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong n\u00f4ng nghi\u1ec7p.<\/p>\n

Vi\u1ec7c \u00e1p d\u1ee5ngkali fulvat<\/strong><\/a>trong rau<\/span><\/h2>\n

Vi\u1ec7c \u00e1p d\u1ee5ngkali humate<\/strong><\/a>trong rau: ch\u1ee7 y\u1ebfu \u0111\u1ec3 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m do c\u1eaft x\u00e9n li\u00ean t\u1ee5c \u0111\u1ea5t tr\u1ed3ng rau v\u00e0 l\u00e2y nhi\u1ec5m m\u1ea7m b\u1ec7nh c\u1eaft x\u00e9n li\u00ean t\u1ee5c; n\u00f3 c\u00f3 th\u1ec3 ti\u00eau di\u1ec7t hi\u1ec7u qu\u1ea3 s\u1ef1 l\u00e2y lan c\u1ee7a m\u1ea7m b\u1ec7nh trong \u0111\u1ea5t; t\u0103ng c\u01b0\u1eddng c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p c\u1ee7a \u0111\u1ea5t, th\u00fac \u0111\u1ea9y hi\u1ec7u qu\u1ea3 qu\u00e1 tr\u00ecnh ra r\u1ec5 nhi\u1ec1u l\u1ea7n v\u00e0 r\u1ec5 m\u1edbi c\u1ee7a c\u00e2y tr\u1ed3ng, \u0111\u1ed3ng th\u1eddi th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a r\u1ec5. T\u1ea5t c\u1ea3 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m tr\u00ean c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n to\u00e0n di\u1ec7n kh\u1ea3 n\u0103ng kh\u00e1ng b\u1ec7nh c\u1ee7a c\u00e2y tr\u1ed3ng, k\u00edch th\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a rau v\u00e0 t\u0103ng c\u01b0\u1eddng qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a c\u00e2y tr\u1ed3ng. \u0110\u1ec3 rau ph\u00e1t tri\u1ec3n m\u1ea1nh, t\u0103ng n\u0103ng su\u1ea5t tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch, t\u0103ng thu nh\u1eadp cho ng\u01b0\u1eddi tr\u1ed3ng rau.<\/p>\n

T\u00e1c d\u1ee5ng v\u00e0 c\u00f4ng d\u1ee5ng c\u1ee7a kali fulvate tr\u00ean c\u00e2y \u0103n qu\u1ea3<\/span><\/h2>\n

\"PotassiumVi\u1ec7c \u00e1p d\u1ee5ng kali fulvate tr\u00ean c\u00e2y \u0103n qu\u1ea3: N\u00f3 c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a h\u1ec7 th\u1ed1ng r\u1ec5 c\u1ee7a c\u00e2y \u0103n qu\u1ea3 v\u00e0 c\u1ea3i thi\u1ec7n t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n. Qua \u0111\u00f3 l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 \u0111\u1eadu qu\u1ea3, t\u0103ng c\u01b0\u1eddng m\u00e0u s\u1eafc c\u1ee7a qu\u1ea3 t\u01b0\u01a1i v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng qu\u1ea3. Ngo\u00e0i ra, qu\u1ea3 c\u00f3 kh\u1ea3 n\u0103ng b\u1ea3o qu\u1ea3n t\u1ed1t h\u01a1n sau khi thu ho\u1ea1ch. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba th\u1ed1i r\u1ec5, v\u00e0 c\u00f3 t\u00e1c d\u1ee5ng \u0111i\u1ec1u h\u00f2a t\u1ed1t \u0111\u1ed1i v\u1edbi c\u00e2y b\u1ecb b\u1ec7nh v\u00e0 c\u00e0nh c\u00e2y \u0103n qu\u1ea3.<\/p>\n

C\u00f3 m\u1ed9t c\u00e2y \u0111\u00e0o trong v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3 do nh\u00e0 l\u00e0m v\u01b0\u1eddn Gao Yingzhou c\u1ee7a Trang tr\u1ea1i L\u00e0m v\u01b0\u1eddn Th\u00e0nh ph\u1ed1 Gongyi tr\u1ed3ng. C\u1ea3 c\u00e2y to\u00e0n l\u00e1 kh\u00f4 h\u00e9o, ngo\u00e0i ra c\u00f2n c\u00f3 m\u1ed9t c\u00e2y h\u1ed3ng v\u00e0 m\u1ed9t l\u00e1 ch\u1ebft kh\u00f4. Sau khi r\u1ec5 \u0111\u01b0\u1ee3c t\u01b0\u1edbi ph\u00e2n kali fulvate, c\u00e2y \u0111\u00e0o, c\u00e2y h\u1ed3ng s\u1ebd ra m\u1ea7m m\u1edbi. N\u00f3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi tr\u1ed3ng hoa qu\u1ea3 g\u1ecdi l\u00e0 c\u00f3 t\u00e1c d\u1ee5ng th\u1ea7n k\u1ef3 l\u00e0m ng\u01b0\u1eddi ch\u1ebft s\u1ed1ng l\u1ea1i.<\/p>\n

Kali humate \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u lo\u1ea1i c\u00e2y n\u00f4ng nghi\u1ec7p nh\u01b0 b\u00f4ng, ng\u00f4, l\u00faa m\u00ec, d\u01b0a v\u00e0 c\u00e2y \u0103n qu\u1ea3, v\u00e0 t\u00e1c d\u1ee5ng c\u1ee7a n\u00f3 r\u00f5 r\u00e0ng h\u01a1n so v\u1edbi ph\u00e2n b\u00f3n v\u00f4 c\u01a1. T\u00f3m l\u1ea1i, kali fulvate c\u00f3 t\u00e1c d\u1ee5ng \u0111\u1eb7c bi\u1ec7t nh\u01b0 ch\u1ed1ng h\u1ea1n v\u00e0 gi\u1eef \u1ea9m, n\u1edbi l\u1ecfng \u0111\u1ea5t, t\u0103ng nhi\u1ec7t \u0111\u1ed9 m\u1eb7t \u0111\u1ea5t, c\u1ea3i thi\u1ec7n \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t v\u00e0 k\u00edch th\u00edch t\u0103ng tr\u01b0\u1edfng c\u00e2y tr\u1ed3ng. N\u00f3 \u0111\u00e3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng n\u00f4ng nghi\u1ec7p li\u00ean quan. N\u00f3 \u0111\u01b0\u1ee3c li\u1ec7t v\u00e0o danh s\u00e1ch ngu\u1ed3n ph\u00e2n b\u00f3n xanh ch\u1ee9a ch\u1ea5t h\u1eefu c\u01a1, \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c \u0111\u00f4ng \u0111\u1ea3o n\u00f4ng d\u00e2n \u0111\u00f3n nh\u1eadn.<\/p>\n

Hi\u1ec7u su\u1ea5t c\u1ee7a kali humate v\u00e0 ch\u1ee9c n\u0103ng c\u01a1 b\u1ea3n c\u1ee7a vi\u1ec7c ng\u0103n ng\u1eeba h\u00e9o b\u00f4ng:<\/span><\/h2>\n

\"potassiumAxit Fulvic ch\u1ee9a trong kali humate l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed cao v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed nh\u1ecf c\u1ee7a axit humic. N\u00f3 ch\u1ee9a nhi\u1ec1u nh\u00f3m ch\u1ee9c n\u0103ng ho\u1ea1t \u0111\u1ed9ng, c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc, axit, ki\u1ec1m, ethanol v\u00e0 axeton. N\u00f3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c th\u1ef1c v\u1eadt h\u1ea5p th\u1ee5 v\u00e0 c\u00f3 ho\u1ea1t t\u00ednh sinh h\u1ecdc m\u1ea1nh. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t. N\u00f3 kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 cung c\u1ea5p \u0111\u1ee7 ch\u1ea5t dinh d\u01b0\u1ee1ng cho b\u00f4ng m\u00e0 c\u00f2n \u0111i\u1ec1u ch\u1ec9nh c\u00e1c ch\u1ee9c n\u0103ng sinh l\u00fd c\u1ee7a b\u00f4ng, t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a b\u00f4ng v\u00e0 ng\u0103n ch\u1eb7n hi\u1ec7u qu\u1ea3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a b\u1ec7nh h\u00e9o b\u00f4ng.<\/p>\n

1. S\u1eed d\u1ee5ng kali humate trong n\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 c\u1ea3i t\u1ea1o \u0111\u1ea5t.<\/span><\/h3>\n

Axit humic l\u00e0 m\u1ed9t ch\u1ea5t h\u1eefu c\u01a1 d\u1ea1ng keo. N\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p c\u1ee7a \u0111\u1ea5t, l\u00e0m cho \u0111\u1ea5t t\u01a1i x\u1ed1p v\u00e0 h\u00fat n\u01b0\u1edbc. N\u00f3 kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 k\u00e9o kh\u00f4, th\u1edf, tr\u1eef n\u01b0\u1edbc, dinh d\u01b0\u1ee1ng, ch\u1ed1ng h\u1ea1n, \u0111\u1ec3 \u0111\u1ea5t c\u00f3 \u0111i\u1ec1u ki\u1ec7n n\u01b0\u1edbc, kh\u00f4ng kh\u00ed, nhi\u1ec7t t\u1ed1t, th\u00edch h\u1ee3p cho h\u1ea1t n\u1ea3y m\u1ea7m v\u00e0 c\u00e2y con ph\u00e1t tri\u1ec3n.\"potassiumAxit humic c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ea5t nhi\u1ec5m m\u1eb7n-ki\u1ec1m, \u0111\u1eb7c bi\u1ec7t axit fulvic ch\u1ee9a nhi\u1ec1u nh\u00f3m ho\u1ea1t t\u00ednh h\u01a1n v\u00e0 baz\u01a1 Kh\u1ea3 n\u0103ng trao \u0111\u1ed5i l\u1edbn, c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 v\u00e0 gi\u1eef l\u1ea1i m\u1ed9t l\u01b0\u1ee3ng l\u1edbn cation c\u00f3 h\u1ea1i t\u1eeb mu\u1ed1i h\u00f2a tan c\u1ee7a \u0111\u1ea5t, gi\u1ea3m n\u1ed3ng \u0111\u1ed9 mu\u1ed1i trong \u0111\u1ea5t, gi\u1ea3m t\u00e1c h\u1ea1i c\u1ee7a mu\u1ed1i \u0111\u1ed1i v\u1edbi h\u1ea1t gi\u1ed1ng v\u00e0 c\u00e2y con. Vi\u1ec7c b\u00f3n ph\u00e2n h\u1ed7n h\u1ee3p axit fulvic c\u00f3 th\u1ec3 l\u00e0m xu\u1ea5t hi\u1ec7n \u0111\u1ea5t nhi\u1ec5m m\u1eb7n-ki\u1ec1m. T\u1ef7 l\u1ec7 v\u00e0 t\u1ef7 l\u1ec7 c\u00e2y con \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u1ea5t nhi\u1ec1u, t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng t\u1ed1t.<\/p>\n

2. Axit Fulvic trong kali humate c\u00f3 t\u00e1c d\u1ee5ng k\u00edch th\u00edch sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y b\u00f4ng.<\/span><\/h3>\n

Trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y tr\u1ed3ng, m\u1ecdi qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t sinh l\u00fd \u0111\u1ec1u kh\u00f4ng th\u1ec3 t\u00e1ch r\u1eddi kh\u1ecfi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c enzym. C\u00e1c ph\u00e2n t\u1eed axit humic h\u00f2a tan trong n\u01b0\u1edbc \u0111\u01b0\u1ee3c r\u1ec5 ho\u1eb7c l\u00e1 c\u1ee7a c\u00e2y tr\u1ed3ng h\u00edt v\u00e0o c\u01a1 th\u1ec3, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c ch\u1ee9c n\u0103ng sinh l\u00fd c\u1ee7a c\u00e2y, t\u1ea1o ra enzyme oxy h\u00f3a cu\u1ed1i c\u00f9ng c\u1ee7a r\u1ec5 c\u00e2y tr\u1ed3ng v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a glucoamylase trong c\u01a1 th\u1ec3. C\u1ea3i thi\u1ec7n, t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 h\u00f4 h\u1ea5p c\u1ee7a r\u1ec5 v\u00e0 l\u00e1 c\u00e2y tr\u1ed3ng, \u0111\u1ed3ng th\u1eddi th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh h\u1ea5p th\u1ee5 ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ee7a c\u00e2y tr\u1ed3ng.\"potassiumAxit Fulvic l\u00e0 ch\u1ea5t \u0111i\u1ec1u h\u00f2a s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u00f4ng. N\u00f3 c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 ra r\u1ec5 v\u00e0 n\u1ea3y m\u1ea7m s\u1edbm c\u1ee7a h\u1ea1t b\u00f4ng, \u0111\u1ed3ng th\u1eddi t\u0103ng t\u1ed1c \u0111\u1ed9 n\u1ea3y m\u1ea7m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n

R\u1ec5 thon d\u00e0i n\u00ean di\u1ec7n t\u00edch ti\u1ebfp x\u00fac l\u1edbn v\u1edbi ch\u1ea5t dinh d\u01b0\u1ee1ng gi\u00fap r\u1ec5 ph\u00e1t tri\u1ec3n v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng h\u1ea5p thu;<\/p>\n

C\u00f3 th\u1ec3 l\u00e0m cho ph\u1ea7n tr\u00ean m\u1eb7t \u0111\u1ea5t c\u1ee7a c\u01a1 th\u1ec3 th\u1ef1c v\u1eadt x\u00e2m nh\u1eadp v\u00e0o b\u00f4ng ph\u00e1t tri\u1ec3n v\u00e0 sinh tr\u01b0\u1edfng, \u0111\u1eb7c tr\u01b0ng b\u1edfi chi\u1ec1u cao c\u1ee7a c\u00e2y b\u00f4ng, th\u00e2n d\u00e0y v\u00e0 s\u1ef1 gia t\u0103ng t\u00edch l\u0169y ch\u1ea5t kh\u00f4;<\/p>\n

n\u00f3 c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 gia t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 h\u00f4 h\u1ea5p c\u1ee7a l\u00e1 b\u00f4ng, t\u0103ng c\u01b0\u1eddng qu\u00e1 tr\u00ecnh quang h\u1ee3p v\u00e0 cho th\u1ea5y l\u00e1 t\u01b0\u01a1i t\u1ed1t v\u00e0 c\u00f3 di\u1ec7p l\u1ee5c.<\/p>\n

3. Axit Fulvic c\u00f3 t\u00e1c d\u1ee5ng hi\u1ec7p \u0111\u1ed3ng v\u1edbi ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc.<\/span><\/h3>\n

T\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c nguy\u00ean t\u1ed1 v\u0129 m\u00f4 nh\u01b0 \u0111\u1ea1m, l\u00e2n, kali th\u1ea5p n\u00ean axit fulvic trong \u0111\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m, gi\u1ea3i ph\u00f3ng l\u00e2n v\u00e0 gi\u1ea3i ph\u00f3ng kali, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u00e1c d\u1ee5ng hi\u1ec7p \u0111\u1ed3ng c\u1ee7a ph\u00e2n kali.\"potassiumM\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 g\u00e2y b\u1ec7nh h\u00e9o b\u00f4ng l\u00e0 thi\u1ebfu ph\u00e2n kali. Axit Fulvic c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m s\u1ef1 h\u1ea5p th\u1ee5 v\u00e0 c\u1ed1 \u0111\u1ecbnh kali trong \u0111\u1ea5t, th\u00fac \u0111\u1ea9y gi\u1ea3i ph\u00f3ng kali kh\u00f4ng h\u00f2a tan, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng ph\u00e2n kali v\u00e0 t\u0103ng l\u01b0\u1ee3ng kali s\u1eb5n c\u00f3.<\/p>\n

Axit Fulvic c\u00f3 th\u1ec3 chelate c\u00e1c nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng kh\u00f4ng h\u00f2a tan tr\u00ean c\u00e1nh \u0111\u1ed3ng b\u00f4ng, t\u1eeb \u0111\u00f3 t\u1ea1o ra chelate nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng axit fulvic c\u00f3 \u0111\u1ed9 h\u00f2a tan t\u1ed1t v\u00e0 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00e2y tr\u1ed3ng h\u1ea5p th\u1ee5. N\u00f3 c\u00f3 l\u1ee3i cho s\u1ef1 h\u1ea5p th\u1ee5 c\u1ee7a r\u1ec5 b\u00f4ng v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng kh\u00e1ng b\u1ec7nh c\u1ee7a b\u00f4ng.<\/p>\n

4. Axit Fulvic c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a b\u00f4ng.<\/span><\/h3>\n

B\u00f4ng l\u00e0 lo\u1ea1i c\u00e2y tr\u1ed3ng th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra, vi\u1ec7c n\u00e2ng cao s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a b\u00f4ng ch\u00ednh l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba b\u1ec7nh h\u00e9o b\u00f4ng.\"potassiumVi\u1ec7c \u00e1p d\u1ee5ng ph\u00e2n b\u00f3n h\u1ee3p ch\u1ea5t axit fulvic tr\u00ean ru\u1ed9ng b\u00f4ng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng h\u1ea1n h\u00e1n v\u00e0 \u00fang c\u1ee7a b\u00f4ng. T\u1ee9c l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 h\u1ea1n, n\u00f3 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m n\u01b0\u1edbc v\u00e0 duy tr\u00ec \u0111\u1ed9 \u1ea9m. Khi c\u00f3 nhi\u1ec1u n\u01b0\u1edbc h\u01a1n \u1edf c\u00e1c v\u00f9ng tr\u0169ng ng\u1eadp \u00fang, n\u00f3 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ednh th\u1ea5m kh\u00ed v\u00e0 \u0111i\u1ec1u h\u00f2a n\u01b0\u1edbc trong \u0111\u1ea5t. Ph\u1ee5c v\u1ee5 n\u1ed9i dung;<\/p>\n

T\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1nh c\u1ee7a b\u00f4ng. V\u00e0o m\u00f9a v\u01b0\u1eddn \u01b0\u01a1m gieo h\u1ea1t m\u00f9a xu\u00e2n, nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, kh\u00f4ng t\u1ed1t cho s\u1ef1 n\u1ea3y m\u1ea7m v\u00e0 sinh tr\u01b0\u1edfng c\u1ee7a b\u00f4ng. B\u00f3n ph\u00e2n h\u1ed7n h\u1ee3p axit fulvic c\u00f3 th\u1ec3 l\u00e0m cho r\u1ec5 b\u00f4ng nhanh, n\u1ea3y m\u1ea7m s\u1edbm v\u00e0 c\u00e2y con kh\u1ecfe; Ph\u00e2n b\u00f3n h\u1ee3p ch\u1ea5t axit fulvic c\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n sinh tr\u01b0\u1edfng c\u1ee7a b\u00f4ng, C\u1ea3i thi\u1ec7n s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a b\u00f4ng.<\/p>\n

5. Axit Fulvic c\u00f3 t\u00e1c d\u1ee5ng \u1ee9c ch\u1ebf vi tr\u00f9ng.<\/span><\/h3>\n

Trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y b\u00f4ng, c\u00f3 r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1 thu\u1eadn l\u1ee3i t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 t\u1ed3n t\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u1ea5m h\u00e9o fusarium b\u00f4ng – lo\u1ea1i n\u1ea5m kh\u00f4ng ho\u00e0n h\u1ea3o n\u00ean n\u1ea5m x\u00e2m nh\u1eadp v\u00e0o c\u00e2y b\u00f4ng v\u00e0 g\u00e2y h\u1ea1i cho c\u00e2y b\u00f4ng.\"FulvicC\u00e1c \u0111\u1eb7c t\u00ednh c\u1ea3i t\u1ea1o \u0111\u1ea5t c\u1ee7a axit fulvic c\u00f3 t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng \u0111\u1ebfn h\u1ec7 vi sinh v\u1eadt \u0111\u1ea5t v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a enzyme trong \u0111\u1ea5t.<\/p>\n

C\u00e1c th\u00ed nghi\u1ec7m cho th\u1ea5y vi\u1ec7c b\u00f3n ph\u00e2n h\u1ee3p ch\u1ea5t axit fulvic c\u00f3 th\u1ec3 l\u00e0m t\u0103ng s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n hi\u1ebfu kh\u00ed, x\u1ea1 khu\u1ea9n v\u00e0 vi khu\u1ea9n ph\u00e2n gi\u1ea3i xenlulo trong \u0111\u1ea5t, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ed1 l\u01b0\u1ee3ng n\u1ea5m v\u00e0 t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 vi khu\u1ea9n v\u1edbi n\u1ea5m. C\u00e1i n\u00e0y d\u00e0nh cho n\u1ea5m. T\u00e1c nh\u00e2n g\u00e2y b\u1ec7nh h\u00e9o b\u00f4ng do n\u00f3 g\u00e2y ra ch\u1eafc ch\u1eafn c\u00f3 t\u00e1c d\u1ee5ng \u1ee9c ch\u1ebf.<\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a kali humate trong n\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":"

Kalih\u1ea1 nh\u1ee5cc\u00f3 nh\u1eefng \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong n\u00f4ng nghi\u1ec7p.Axit FulvicAxit humic \u0111en v\u00e0 axit humic n\u00e2u \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0axit humic. Trong \u0111\u00f3 axit fulvic c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed nh\u1ecf, ho\u1ea1t t\u00ednh cao, d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00e2y h\u1ea5p th\u1ee5 v\u00e0 t\u00e1c d\u1ee5ng nhanh.<\/p>\n","protected":false},"author":1,"featured_media":12000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Potassium humate has important uses in agriculture.Fulvic acid, black humic acid and brown humic acid are collectively called humic acid.","_jf_seo_title_en":"Potassium Humate Uses in Agriculture: 6 Practical Applications","_jf_seo_desc_en":"Potassium humate uses in agriculture explained: soil conditioning, fertigation, foliar spray, seed treatment and yield improvement. With dosage guide.","_jf_seo_title_ja":"","_jf_seo_desc_ja":"","_jf_seo_title_ko":"","_jf_seo_desc_ko":"","_jf_seo_title_es":"","_jf_seo_desc_es":"","_jf_seo_title_ar":"","_jf_seo_desc_ar":"","_jf_seo_title_vi":"","_jf_seo_desc_vi":"","_jf_seo_title_th":"","_jf_seo_desc_th":"","_jf_seo_title_tr":"","_jf_seo_desc_tr":"","_jf_seo_title_ru":"","_jf_seo_desc_ru":"","_jf_seo_title_pt":"","_jf_seo_desc_pt":"","_jf_seo_kw_ja":"","_jf_seo_kw_ko":"","_jf_seo_kw_es":"","_jf_seo_kw_ar":"","_jf_seo_kw_vi":"","_jf_seo_kw_th":"","_jf_seo_kw_tr":"","_jf_seo_kw_ru":"","_jf_seo_kw_pt":"","footnotes":""},"categories":[337,121],"tags":[161,317],"class_list":["post-10028","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agriculture","category-humic-acid","tag-potassium-humate-uses","tag-potassium-humate-uses-in-agriculture"],"yoast_head":"\nHumate kali s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p.<\/title>\n<meta name=\"description\" content=\"Potassium humate 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