{"id":111809,"date":"2021-07-24T09:52:56","date_gmt":"2021-07-24T16:52:56","guid":{"rendered":"https:\/\/www.pandasilk.com\/silkworm-dung\/"},"modified":"2025-01-12T14:27:28","modified_gmt":"2025-01-12T22:27:28","slug":"silkworm-dung","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/vi\/silkworm-dung\/","title":{"rendered":"Ph\u00e2n t\u1eb1m: Kh\u00e1m ph\u00e1 ti\u1ec1m n\u0103ng ch\u01b0a khai ph\u00e1"},"content":{"rendered":"

Ph\u00e2n t\u1eb1m: M\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean ti\u1ec1m n\u0103ng ch\u01b0a \u0111\u01b0\u1ee3c khai th\u00e1c h\u1ebft<\/p>\n

Ph\u00e2n t\u1eb1m, s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a qu\u00e1 tr\u00ecnh nu\u00f4i t\u1eb1m s\u1ea3n xu\u1ea5t t\u01a1 t\u1eb1m, th\u01b0\u1eddng b\u1ecb xem nh\u1eb9 v\u00e0 b\u1ecf \u0111i. Tuy nhi\u00ean, \u0111\u00e2y l\u1ea1i l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1, gi\u00e0u ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb n\u00f4ng nghi\u1ec7p \u0111\u1ebfn c\u00f4ng nghi\u1ec7p. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m, th\u00e0nh ph\u1ea7n v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ph\u00e2n t\u1eb1m.<\/p>\n

1. Th\u00e0nh ph\u1ea7n dinh d\u01b0\u1ee1ng c\u1ee7a ph\u00e2n t\u1eb1m<\/h3>\n

Ph\u00e2n t\u1eb1m ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng l\u1edbn c\u00e1c ch\u1ea5t h\u1eefu c\u01a1, vi l\u01b0\u1ee3ng v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng quan tr\u1ecdng cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng. Th\u00e0nh ph\u1ea7n ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n\n\n\n\n\n\n
Th\u00e0nh ph\u1ea7n<\/th>\nT\u1ec9 l\u1ec7 (%)<\/th>\nVai tr\u00f2<\/th>\n<\/tr>\n<\/thead>\n
Nit\u01a1 (N)<\/td>\n2-4<\/td>\nCung c\u1ea5p dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu cho c\u00e2y tr\u1ed3ng<\/td>\n<\/tr>\n
Ph\u1ed1t pho (P)<\/td>\n1-2<\/td>\nT\u0103ng c\u01b0\u1eddng s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ed9 r\u1ec5 v\u00e0 hoa qu\u1ea3<\/td>\n<\/tr>\n
Kali (K)<\/td>\n1-2<\/td>\nC\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh<\/td>\n<\/tr>\n
Cacbon h\u1eefu c\u01a1<\/td>\n30-40<\/td>\nCung c\u1ea5p ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng cho vi sinh v\u1eadt \u0111\u1ea5t<\/td>\n<\/tr>\n
C\u00e1c nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng<\/td>\n<1<\/td>\nC\u00e2n b\u1eb1ng dinh d\u01b0\u1ee1ng, k\u00edch th\u00edch sinh tr\u01b0\u1edfng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Th\u00e0nh ph\u1ea7n c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng t\u1eb1m, ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee7a t\u1eb1m v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng. Tuy nhi\u00ean, nh\u00ecn chung, ph\u00e2n t\u1eb1m l\u00e0 m\u1ed9t lo\u1ea1i ph\u00e2n b\u00f3n h\u1eefu c\u01a1 gi\u00e0u dinh d\u01b0\u1ee1ng, an to\u00e0n v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n

2. \u1ee8ng d\u1ee5ng c\u1ee7a ph\u00e2n t\u1eb1m trong n\u00f4ng nghi\u1ec7p<\/h3>\n

Ph\u00e2n t\u1eb1m \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t lo\u1ea1i ph\u00e2n b\u00f3n h\u1eefu c\u01a1 l\u00fd t\u01b0\u1edfng, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e2y tr\u1ed3ng c\u00f3 nhu c\u1ea7u dinh d\u01b0\u1ee1ng cao. \u1ee8ng d\u1ee5ng ch\u00ednh bao g\u1ed3m:<\/p>\n

    \n
  • L\u00e0m ph\u00e2n b\u00f3n:<\/strong> Ph\u00e2n t\u1eb1m cung c\u1ea5p c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft cho c\u00e2y tr\u1ed3ng, gi\u00fap c\u00e2y sinh tr\u01b0\u1edfng kh\u1ecfe m\u1ea1nh, t\u0103ng n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u00f4ng s\u1ea3n. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp ho\u1eb7c \u1ee7 hoai m\u1ee5c tr\u01b0\u1edbc khi b\u00f3n. Vi\u1ec7c \u1ee7 hoai m\u1ee5c gi\u00fap gi\u1ea3m m\u00f9i h\u00f4i v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/li>\n
  • C\u1ea3i t\u1ea1o \u0111\u1ea5t:<\/strong> Ph\u00e2n t\u1eb1m gi\u00fap c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac \u0111\u1ea5t, t\u0103ng \u0111\u1ed9 t\u01a1i x\u1ed1p, kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc v\u00e0 th\u00f4ng tho\u00e1ng, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a h\u1ec7 vi sinh v\u1eadt c\u00f3 l\u1ee3i trong \u0111\u1ea5t. \u0110i\u1ec1u n\u00e0y g\u00f3p ph\u1ea7n l\u00e0m t\u0103ng \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t.<\/li>\n
  • Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n:<\/strong> Ph\u00e2n t\u1eb1m sau khi \u0111\u01b0\u1ee3c x\u1eed l\u00fd, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m th\u1ee9c \u0103n b\u1ed5 sung cho m\u1ed9t s\u1ed1 lo\u00e0i th\u1ee7y s\u1ea3n, gi\u00fap t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng v\u00e0 t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng.<\/li>\n<\/ul>\n

    3. Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng ph\u00e2n t\u1eb1m<\/h3>\n

    M\u1eb7c d\u00f9 gi\u00e0u dinh d\u01b0\u1ee1ng, vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e2n t\u1eb1m c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau:<\/p>\n

      \n
    • X\u1eed l\u00fd tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng:<\/strong> Ph\u00e2n t\u1eb1m t\u01b0\u01a1i c\u00f3 m\u00f9i h\u00f4i kh\u00e1 kh\u00f3 ch\u1ecbu. V\u00ec v\u1eady, n\u00ean \u1ee7 hoai m\u1ee5c ho\u1eb7c x\u1eed l\u00fd b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 gi\u1ea3m m\u00f9i v\u00e0 t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/li>\n
    • Li\u1ec1u l\u01b0\u1ee3ng:<\/strong> N\u00ean s\u1eed d\u1ee5ng ph\u00e2n t\u1eb1m v\u1edbi li\u1ec1u l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p, tr\u00e1nh b\u00f3n qu\u00e1 nhi\u1ec1u d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng th\u1eeba \u0111\u1ea1m, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng. Li\u1ec1u l\u01b0\u1ee3ng th\u00edch h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i c\u00e2y tr\u1ed3ng, giai \u0111o\u1ea1n sinh tr\u01b0\u1edfng v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t \u0111ai.<\/li>\n
    • K\u1ebft h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n kh\u00e1c:<\/strong> C\u00f3 th\u1ec3 k\u1ebft h\u1ee3p ph\u00e2n t\u1eb1m v\u1edbi c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n kh\u00e1c \u0111\u1ec3 b\u1ed5 sung c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft cho c\u00e2y tr\u1ed3ng, t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n

      4. Ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n c\u1ee7a vi\u1ec7c \u1ee9ng d\u1ee5ng ph\u00e2n t\u1eb1m<\/h3>\n

      Hi\u1ec7n nay, vi\u1ec7c \u1ee9ng d\u1ee5ng ph\u00e2n t\u1eb1m trong n\u00f4ng nghi\u1ec7p v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c khai th\u00e1c tri\u1ec7t \u0111\u1ec3. V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng, ph\u00e2n t\u1eb1m h\u1ee9a h\u1eb9n s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean quan tr\u1ecdng trong ng\u00e0nh n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng. Vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng ph\u00e2n t\u1eb1m hi\u1ec7u qu\u1ea3 l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u00fac \u0111\u1ea9y vi\u1ec7c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i lo\u1ea1i ph\u00e2n b\u00f3n h\u1eefu c\u01a1 n\u00e0y. M\u1ed9t s\u1ed1 c\u00f4ng ty nh\u01b0 PandaSilk c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng ph\u00e2n t\u1eb1m v\u00e0o s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng, g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng v\u00e0 ph\u00e1t tri\u1ec3n kinh t\u1ebf.<\/p>\n

      K\u1ebft lu\u1eadn: Ph\u00e2n t\u1eb1m kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a qu\u00e1 tr\u00ecnh nu\u00f4i t\u1eb1m m\u00e0 c\u00f2n l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1, gi\u00e0u dinh d\u01b0\u1ee1ng v\u00e0 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. Vi\u1ec7c khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 ngu\u1ed3n t\u00e0i nguy\u00ean n\u00e0y s\u1ebd g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y n\u1ec1n n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Tuy nhi\u00ean, c\u1ea7n c\u00f3 th\u00eam nhi\u1ec1u nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e2n t\u1eb1m, mang l\u1ea1i hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Ph\u00e2n t\u1eb1m: M\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean ti\u1ec1m n\u0103ng ch\u01b0a \u0111\u01b0\u1ee3c khai th\u00e1c h\u1ebft Ph\u00e2n t\u1eb1m, s\u1ea3n ph\u1ea9m ph\u1ee5 c\u1ee7a qu\u00e1 tr\u00ecnh nu\u00f4i t\u1eb1m s\u1ea3n xu\u1ea5t t\u01a1 t\u1eb1m, th\u01b0\u1eddng b\u1ecb xem nh\u1eb9 v\u00e0 b\u1ecf \u0111i. Tuy nhi\u00ean, \u0111\u00e2y l\u1ea1i l\u00e0 m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1, gi\u00e0u ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m<\/p>\n","protected":false},"author":1,"featured_media":89471,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37755],"tags":[],"class_list":["post-111809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sericulture-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/111809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/comments?post=111809"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/111809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media\/89471"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media?parent=111809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/categories?post=111809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/tags?post=111809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}