{"id":22843,"date":"2023-07-29T08:46:37","date_gmt":"2023-07-29T01:46:37","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=22843"},"modified":"2023-07-31T08:49:55","modified_gmt":"2023-07-31T01:49:55","slug":"thong-tin-luan-an-cua-nghien-cuu-sinh-ha-van-nam","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/thong-tin-luan-an-cua-nghien-cuu-sinh-ha-van-nam\/","title":{"rendered":"Th\u00f4ng tin Lu\u1eadn \u00e1n c\u1ee7a Nghi\u00ean c\u1ee9u sinh H\u00e0 V\u0103n N\u0103m"},"content":{"rendered":"

T\u00ean \u0111\u1ec1 t\u00e0i lu\u1eadn \u00e1n: \u201c<\/strong>Nghi\u00ean c\u1ee9u b\u1ed5 sung m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc v\u00e0 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng, tr\u1ed3ng B\u01b0\u01a1ng m\u1ed1c (Dendrocalamus velutinus <\/em><\/strong>N.-H. Xia, V. T. Nguyen & V. D. Vu<\/strong>) t\u1ea1i H\u00e0 N\u1ed9i<\/em><\/strong>\u201d.<\/em><\/strong><\/p>\n

Ng\u00e0nh \u0111\u00e0o t\u1ea1o: L\u00e2m sinh \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M\u00e3 ng\u00e0nh: 9 62 02 05<\/p>\n

H\u1ecd v\u00e0 t\u00ean nghi\u00ean c\u1ee9u sinh: H\u00e0 V\u0103n N\u0103m<\/p>\n

H\u1ecd v\u00e0 t\u00ean ng\u01b0\u1eddi h\u01b0\u1edbng d\u1eabn khoa h\u1ecdc:<\/p>\n

H\u01b0\u1edbng d\u1eabn 1: TS. L\u00ea V\u0103n Th\u00e0nh; H\u01b0\u1edbng d\u1eabn 2: PGS.TS. Ho\u00e0ng V\u0103n Th\u1eafng<\/p>\n

T\u00ean c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o: Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/p>\n

 <\/p>\n

T\u00d3M T\u1eaeT NH\u1eeeNG K\u1ebeT LU\u1eacN M\u1edaI C\u1ee6A LU\u1eacN \u00c1N<\/strong><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 – Kh\u1ea3 n\u0103ng t\u00edch lu\u1ef9 dinh d\u01b0\u1ee1ng kho\u00e1ng c\u1ee7a lo\u00e0i B\u01b0\u01a1ng m\u1ed1c: <\/em><\/strong>Kh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh c\u00e1c th\u00e0nh ph\u1ea7n N : P2O5 : K2O : SiO2 trong c\u00e2y tu\u1ed5i 1, 2, 3 t\u01b0\u01a1ng \u1ee9ng 0,222 : 0,051 : 0,071 : 0,343 kg v\u00e0 t\u1ef7 l\u1ec7 theo % l\u00e0 32,4% : 7,4% : 10,4% : 49,9% d\u00f9ng \u0111\u1ec3 t\u00ednh g\u1ea7n \u0111\u00fang kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n b\u00f3n, t\u1ef7 l\u1ec7 ph\u1ed1i tr\u1ed9n c\u1ee7a t\u1eebng lo\u1ea1i cho nhu c\u1ea7u c\u00e2y B\u01b0\u01a1ng m\u1ed1c.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 – Kh\u1ea3 n\u0103ng t\u00edch lu\u1ef9 cacbon c\u1ee7a lo\u00e0i B\u01b0\u01a1ng m\u1ed1c:<\/em><\/strong> H\u00e0m l\u01b0\u1ee3ng cacbon t\u00edch lu\u1ef9 \u1edf c\u00e1c b\u1ed9 ph\u1eadn th\u00e2n ng\u1ea7m, th\u00e2n kh\u00ed sinh v\u00e0 c\u00e0nh ch\u01b0a c\u00f3 s\u1ef1 kh\u00e1c nhau l\u1edbn (50,4% –\u00a0 55,8%) v\u00e0 gi\u1ea3m \u1edf b\u1ed9 ph\u1eadn l\u00e1 c\u00e2y (41,2% \u2013 42,7%). C\u00e2y B\u01b0\u01a1ng m\u1ed1c 3 tu\u1ed5i c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng th\u1ec3 t\u00edch \u1edf m\u1ee9c trung b\u00ecnh. \u0110\u1ed9 b\u1ec1n u\u1ed1n t\u0129nh trung b\u00ecnh \u0111\u1ebfn cao, c\u00e2y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u00e0m v\u00e1n nh\u00e2n t\u1ea1o, c\u1ed9t trong x\u00e2y d\u1ef1ng. Th\u00e2n c\u00e2y c\u00f3 s\u1ee3i d\u00e0i 1.871,8 – 2.477,3 \u00b5m. H\u00e0m l\u01b0\u1ee3ng xenluloza trong th\u00e2n cao ph\u00f9 h\u1ee3p trong ch\u1ebf bi\u1ebfn s\u1ea3n xu\u1ea5t b\u1ed9t gi\u1ea5y.<\/p>\n

– <\/em><\/strong>N<\/em><\/strong>ghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng B\u01b0\u01a1ng m\u1ed1c<\/em><\/strong>: <\/em><\/strong>Chi\u1ebft c\u00e0nh t\u1ed1t nh\u1ea5t \u1edf v\u1ee5 Xu\u00e2n H\u00e8 v\u00e0 v\u1ee5 Thu \u0110\u00f4ng v\u00e0 s\u1eed d\u1ee5ng h\u1ed7n h\u1ee3p b\u00f3 b\u1ea7u g\u1ed3m 68% \u0111\u1ea5t t\u1ea7ng m\u1eb7t + 2% NPK + 20% tr\u1ea5u + 10% tro b\u1ebfp. Gi\u00e2m hom c\u00e0nh t\u1ed1t nh\u1ea5t v\u00e0o v\u1ee5 Xu\u00e2n H\u00e8, s\u1eed d\u1ee5ng gi\u00e1 th\u1ec3 m\u00f9n c\u01b0a v\u00e0 hom \u0111\u00f9i g\u00e0 c\u1ea5p 1.<\/p>\n

– Nghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt tr\u1ed3ng B\u01b0\u01a1ng m\u1ed1c: <\/em><\/strong>C\u00e2y c\u00f3 nhu c\u1ea7u n\u01b0\u1edbc cao, t\u01b0\u1edbi n\u01b0\u1edbc 2 ng\u00e0y 1 l\u1ea7n, m\u1ed7i l\u1ea7n 15-20 l\u00edt\/b\u1ee5i cho sinh tr\u01b0\u1edfng v\u00e0 n\u0103ng su\u1ea5t m\u0103ng cao nh\u1ea5t. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u che t\u1ee7 g\u1ed1c b\u1eb1ng tr\u1ea5u cho sinh tr\u01b0\u1edfng v\u00e0 h\u1ec7 s\u1ed1 sinh m\u0103ng, n\u0103ng su\u1ea5t m\u0103ng cao nh\u1ea5t. N\u00ean b\u00f3n 20 kg ph\u00e2n h\u1eefu c\u01a1 \u1ee7 hoai + 0,7kg ph\u00e2n NPK\/b\u1ee5i\/n\u0103m l\u00e0 t\u1ed1t nh\u1ea5t. N\u00ean \u0111\u1ec3 l\u1ea1i 3 c\u00e2y m\u1eb9\/b\u1ee5i\/n\u0103m l\u00e0 th\u00edch h\u1ee3p nh\u1ea5t trong canh t\u00e1c B\u01b0\u01a1ng m\u1ed1c l\u1ea5y m\u0103ng k\u1ebft h\u1ee3p l\u1ea5y th\u00e2n. S\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt l\u1ea5p \u0111\u1ea5t l\u00ean m\u0103ng khi m\u0103ng m\u1edbi nh\u00fa l\u00ean kh\u1ecfi m\u1eb7t \u0111\u1ea5t trong 9 ng\u00e0y c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m t\u0103ng n\u0103ng su\u1ea5t m\u0103ng.<\/p>\n

To\u00e0n v\u0103n lu\u1eadn \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i c\u00f4ng khai tr\u00ean trang web c\u1ee7a B\u1ed9 Gi\u00e1o d\u1ee5c v\u00e0 \u0110\u00e0o t\u1ea1o t\u1ea1i \u0111\u01b0\u1eddng link:<\/p>\n

http:\/\/luanvan.moet.edu.vn\/?page=1.42&view=42270<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00ean \u0111\u1ec1 t\u00e0i lu\u1eadn \u00e1n: \u201cNghi\u00ean c\u1ee9u b\u1ed5 sung m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc v\u00e0 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng, tr\u1ed3ng B\u01b0\u01a1ng m\u1ed1c (Dendrocalamus velutinus N.-H. Xia, V. T. Nguyen & V. D. Vu) t\u1ea1i H\u00e0 N\u1ed9i\u201d. Ng\u00e0nh \u0111\u00e0o t\u1ea1o: L\u00e2m sinh \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 M\u00e3 ng\u00e0nh: 9 62 02 05 H\u1ecd v\u00e0 t\u00ean […]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[42,66],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22843"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=22843"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22843\/revisions"}],"predecessor-version":[{"id":22844,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22843\/revisions\/22844"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=22843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=22843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=22843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}