B\u00e0i 1 trang 17 T\u1eadp b\u1ea3n \u0111\u1ed3 \u0110\u1ecba L\u00ed 12:<\/b>H\u00e3y \u0111i\u1ec1n n\u1ed9i dung th\u00edch h\u1ee3p v\u00e0o b\u1ea3ng \u0111\u1ec3 n\u00eau r\u00f5 t\u00ednh ch\u1ea5t v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean.<\/span><\/p>\n

L\u1eddi gi\u1ea3i:<\/b><\/p>\n

– \u0110\u1ecba h\u00ecnh v\u00e0 \u0111\u1ea5t:<\/p>\n\n\n\n\n

\u0110\u1ecba h\u00ecnh<\/td>\n

\u0110\u1ea5t<\/td>\n<\/tr>\n

– X\u00e2m th\u1ef1c m\u1ea1nh \u1edf v\u00f9ng \u0111\u1ed3i n\u00fai trong \u0111i\u1ec1u ki\u1ec7n l\u1edbp v\u1edf phong h\u00f3a d\u00e0y, th\u1ea5m n\u01b0\u1edbc t\u1ed1t, v\u1ee5n b\u1edf, tr\u00ean c\u00e1c s\u01b0\u1eddn \u0111\u1ea5t d\u1ed1c, \u0111\u1ea5t x\u00f3i m\u00f2n, r\u1eeda tr\u00f4i, nhi\u1ec1u n\u01a1i tr\u01a1 s\u1ecfi \u0111\u00e1…<\/p>\n – B\u1ed3i t\u1ee5 nhanh \u1edf v\u00f9ng \u0111\u1ed3ng b\u1eb1ng: h\u1ec7 qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh x\u00e2m th\u1ef1c l\u00e0 s\u1ef1 m\u1edf mang c\u00e1c v\u1ee5ng \u0111\u1ed9ng b\u1eb1ng h\u1ea1 l\u01b0u s\u00f4ng: \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng v\u00e0 \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long.<\/td>\n

– \u0110\u1ea5t feralit: l\u1edbp v\u1ecf phong h\u00f3a d\u00e0y, v\u1ee5n b\u1edf, \u0111\u1ea5t tho\u00e1ng kh\u00ed, \u0111\u1ea5t chua, d\u1ec5 b\u1ecb tho\u00e1i h\u00f3a.<\/p>\n => Thu\u1eadn l\u1ee3i \u0111\u1ec3 tr\u1ed3ng r\u1eebng ph\u00e1t tri\u1ec3n l\u00e2m nghi\u1ec7p, tr\u1ed3ng c\u00e2y c\u00f4ng nghi\u1ec7p l\u00e2u n\u0103m, c\u00e2y \u0103n qu\u1ea3.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n – S\u00f4ng ng\u00f2i v\u00e0 sinh v\u1eadt:<\/p>\n\n\n\n\n S\u00f4ng ng\u00f2i<\/td>\n Sinh v\u1eadt<\/td>\n<\/tr>\n – M\u1ea1ng l\u01b0\u1edbi s\u00f4ng ng\u00f2i d\u00e0y \u0111\u1eb7c: n\u01b0\u1edbc ta c\u00f3 2360 con s\u00f4ng d\u00e0i tr\u00ean 10 km, d\u1ecdc b\u1edd bi\u1ec3n c\u1ee9 20 km l\u1ea1i g\u1eb7p m\u1ed9t c\u1eeda s\u00f4ng.<\/p>\n – S\u00f4ng ng\u00f2i nhi\u1ec1u n\u01b0\u1edbc, gi\u00e0u ph\u00f9 sa: T\u1ed5ng l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 839 t\u1ec9 m3<\/sup>\/n\u0103m, l\u01b0\u1ee3ng ph\u00f9 sa 200 tri\u1ec7u t\u1ea5n\/n\u0103m.<\/p>\n + Ch\u1ebf \u0111\u1ed9 n\u01b0\u1edbc s\u00f4ng theo m\u00f9a: m\u00f9a m\u01b0a tr\u00f9ng v\u1edbi m\u00f9a l\u0169 v\u00e0 m\u00f9a kh\u00f4 tr\u00f9ng m\u00f9a c\u1ea1n.<\/td>\n – H\u1ec7 sinh th\u00e1i \u0111\u1eb7c tr\u01b0ng l\u00e0 r\u1eebng nhi\u1ec7t \u0111\u1edbi \u1ea9m l\u00e1 r\u1ed9ng th\u01b0\u1eddng xanh. C\u00e1c h\u1ec7 sinh th\u00e1i r\u1eebng th\u1ee9 sinh bi\u1ebfn d\u1ea1ng kh\u00e1c nhau: r\u1eebng gi\u00f3 m\u00f9a th\u01b0\u1eddng xanh, r\u1eebng gi\u00f3 m\u00f9a n\u1eeda r\u1ee5ng l\u00e1, r\u1eebng th\u01b0a kh\u00f4 r\u1ee5ng l\u00e1…<\/p>\n – Th\u00e0nh ph\u1ea7n lo\u00e0i nhi\u1ec7t \u0111\u1edbi chi\u1ebfm \u01b0u th\u1ebf (c\u00e2y h\u1ecd \u0110\u1eadu, Vang, D\u00e2u T\u1eb1m, D\u1ea7u; \u0111\u1ed9ng v\u1eadt c\u00f3 kh\u1ec9, v\u01b0\u1ee3n, c\u00f4ng…)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n  <\/p>\n B\u00e0i 2 trang 17 T\u1eadp b\u1ea3n \u0111\u1ed3 \u0110\u1ecba L\u00ed 12:<\/b>\u00a0D\u1ef1a v\u00e0o n\u1ed9i dung SGK \u0110\u1ecba l\u00ed 12 v\u00e0 ki\u1ebfn th\u1ee9c \u0111\u00e3 h\u1ecdc, h\u00e3y \u0111i\u1ec1n n\u1ed9i dung ph\u00f9 h\u1ee3p v\u00e0o s\u01a1 \u0111\u1ed3 d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n L\u1eddi gi\u1ea3i:<\/b><\/p>\n <\/div>\n \n B\u00e0i 3 trang 18 T\u1eadp b\u1ea3n \u0111\u1ed3 \u0110\u1ecba L\u00ed 12:<\/b>\u00a0Ch\u00fang ta c\u1ea7n l\u00e0m g\u00ec \u0111\u1ec3 ph\u00e1t tri\u1ec3n n\u1ec1n n\u00f4ng nghi\u1ec7p nhi\u1ec7t \u0111\u1edbi c\u00f3 hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng?<\/span><\/p>\n L\u1eddi gi\u1ea3i:<\/b><\/p>\n – C\u1ea7n \u0111a d\u1ea1ng h\u00f3a c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i.<\/p>\n – \u0110\u1ea9y m\u1ea1nh th\u00e2m canh, t\u0103ng v\u1ee5, kh\u1eafc ph\u1ee5c t\u00ednh m\u00f9a v\u1ee5, t\u1ea1o n\u00ean b\u0103ng chuy\u1ec1n \u0111\u1ecba l\u00ed.<\/p>\n – \u00c1p d\u1ee5ng khoa h\u1ecdc k\u0129 thu\u1eadt v\u00e0o s\u1ea3n xu\u1ea5t, c\u1ea3i ti\u1ebfn gi\u1ed1ng v\u00e0 ph\u00e2n b\u00f3n, ph\u00e1t tri\u1ec3n d\u1ecbch v\u1ee5 n\u00f4ng nghi\u1ec7p.<\/p>\n – Khai th\u00e1c hi\u1ec7u qu\u1ea3, h\u1ee3p l\u00ed c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<\/div>\n  <\/p>\n","protected":false},"excerpt":{"rendered":" B\u00e0i 1 trang 17 T\u1eadp b\u1ea3n \u0111\u1ed3 \u0110\u1ecba L\u00ed 12:H\u00e3y \u0111i\u1ec1n n\u1ed9i dung th\u00edch h\u1ee3p v\u00e0o b\u1ea3ng \u0111\u1ec3 n\u00eau r\u00f5 t\u00ednh ch\u1ea5t v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean. L\u1eddi gi\u1ea3i: – \u0110\u1ecba h\u00ecnh v\u00e0 \u0111\u1ea5t: \u0110\u1ecba h\u00ecnh \u0110\u1ea5t – X\u00e2m th\u1ef1c m\u1ea1nh \u1edf v\u00f9ng \u0111\u1ed3i n\u00fai trong \u0111i\u1ec1u ki\u1ec7n l\u1edbp v\u1edf phong […]<\/p>\n","protected":false},"author":3,"featured_media":25555,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1308],"tags":[1438,1437],"yoast_head":"\n