C. Co tac dgng manh me den viec phat trien cac nganh kinhte khac.
aTRUNG DU VA MIEN NUI BAC BO
• 1, Neu vi tri dia if va cac dnh thuoc Trung du va mien nui BSc Bo.
Huang dan:
- Co dien tich Ian nhat nuac ta (tren 101 ngbin km^), dan s6 12 trieu nguai (nam 2006), chi6m khoang 30,5% dien tich va 14,2% dan s6 ca nac.
- Co v i tri dia l i dac biet, mang luai giao thong van tai dugc diu t u , nang cap, nen ngay cang thuan Igi cho viec giao luu v a i cac vung khac trong nuac va xay dung nen kinh te ma.
- G6m cac tinb:
+ Tay B k : Dien Bien, Lai Chau, San La, Hoa Binh;
+ Dong B k : Lao Cai, Yen Bai, Phu Thg, Ha Giang, Tuyen Quang, Cao Bang, Lang San, Bac Kan, Thai Nguyen, Bac Giang va Quang Ninh.
• 2. Trinh bay van d6 khai thac, ch6 bien khoang san va thuy dien ff Trung du va mien niii Bac Bo.
Huang dan:
- Vung giau tai nguyen khoang san bac nhk nuac ta. Cac khoang san chinh: than, sat, thi6c, chi ~ kem, d6ng, apatit, pyrit, da voi va set lam xi mang, gach ngoi, gach chiu lua...
+ Viing than Quang Ninh la vung than Ian bac nhat va chat lugng than tot nhat Dong Nam A . Hien nay, san lugng khai thac da vugt muc 30 trieu tki/nam.
+ Tay Bac c6 mot s6 mo kha Ian nhu mo quang d6ng - niken (San La), dat hi£m (Lai Chau). 6 Dong Bac co nhiSu mo k i m loai, dang ke ban ca la mo sat a Yen Bai, tbiSc va boxit a Cao Bang, kem - chi a Cbg Dien (Bac Kan), d6ng - vang (Lao Cai). tbific Tmh Tuc (Cao Bang). Cac khoang san phi k i m loai dang ke c6 apatit (Lao Cai).
- ' I m nang thuy dien a cac song su6i kha Ian.
+ He thong song H6ng (11 trieu k W ) cbi6m ban 1/3 tr\x nang thuy dien cua ca nuac. Rieng song Da gan 6 trieu k W .
+ Ngu6n thuy nang Ian nay dang dugc khai thac. Nha may thuy di?n Thac Ba tren song Chay c6 cong suit thiSt kS 110 M W . Nha may thuy dien tren song Da c6 cong suat tbifit k6 1900 M W . Hien nay dang xay dung nha may thuy dien San La 2400 M W (tren song Da), thuy dien Tuyen Quarig 300 M W (tren song Gam). Nhieu nha may thuy dien nho dang dugc xay dung tren cac phu luu cua cac song.
• 3. T r i n h bay van de trong va che bien cay cong nghiep, cay duffc lieu,
rau qua can nhiet va on do-i a T r u n g du va mien nui BSc Bo.
Huang dan:
- Co phan Ion dien tich la dat feralit tren da p h i l n , da voi va cac da me khac, ngoai ra con c6 dat phii sa c6 (a trung du). Ddt phu sa c6 a doc cac thung lung song va cac canh dong a m i ^ n nui nhu Than Uyen, NghTa Lo, Dien Bien, Trung Khanh...
- Co k h i hau nhi?t dai km, gio mua, c6 mua dong lanh, lai chiu anh hudng sau sac cua dieu kien dia hinh vung nui. N h a vay, Trung du va m\hx\
nui BSc Bo c6 the manh dac biet dh phat Xnhn cac cay cong nghiep c6 ngu6n goc can nhiet va on dai. Day la vung che Ian nhSt ca nuac.
+ Cac vung nui giap bien giai Cao Bang, Lang San, tren vung ntii cac Hoang Lien San c6 dieu kien khi hau rki thuan Igi cho trSng cac cay thu6c quy (tam that, duang quy, do trong, h6i, thao qua...), cac cay an qua (man, dao, le). O Sa Pa c6 the trong rau on dai va san xudt hat giSng quanh nam, trong hoa xuat khau.
- Kho khan:
+ Ret dam, ret hai, suang mu6i va tinh trang thigu nuac ve mua dong. + Mang luai cac ca sa cong nghiep chg bign nong san (nguyen lieu cay cong nghiep) chua can xiing vai t h i manh cua vung.
~ Day manh san xuat cay cong nghiep va cay dac san cho phep phat inhn nhn nong nghiep hang hoa c6 hieu qua cao va c6 tac dung ban c h l na du canh, du cu trong vung.
• 4. T r i n h bay van dc chan nuoi gia sue o' Trung du va mien niii BSc Bo.
Ilu&ng dan:
- Co nhieu dong c6, chu yeu tren cac cao nguyen 6f do cao 600 - 700 m, phat tricn chan nuoi trau, bo (lay thit va \ky sua), ngua, de. Bo sila dugc nuoi tap trung a cao nguyen Moc Chau (San La). Trau, bo thit dugc nuoi rgng rai, nhk la trau. Dan trau chiSm 3/5 dan trau ca nuac, dan bo bang 16% dan bo ca nuac (2005).
- Mien nay, nhung kho khan trong cong tac van chuy6n cac san phkm
chan nuoi tai vung tieu thu (d6ng bang va do thi) lam han chg vice phat trian chan nuoi gia sue Ian cua vung. Them vao do, cac d6ng c6 cung can dugc cai tao, nang cao nang su^t.
- Hoa mau luang thuc danh cho chan nuoi nhigu hon, nen dan Ign trong vung tang nhanh (chi6m 21 % dan Ign ca nuac). (adsbygoogle = window.adsbygoogle || []).push({});
• 5. Trinh bay vice phat tri£n kinh te bifin 6'Trung du va mien mii B5c Bo.
Hit&ng dan: Vung bien Quang Ninh giau tiSm nang, phat triSn nang dong. - Phat trien manh danh bat, nhdt la danh bat xa ba va nuoi trSng thuy san.
- Phat triSn du lich bien - dao.
- Dang xay dung va nang cap cang Cai Lan, tao da cho su hinh thanh u cong nghiep Cai Lan...