1.BPhap KTLS:

a.Xdung dg bang can lua:

+Dg bang trang:la nhug dai trong da dc chat trang ,thu don het cay co tham muc va dc cuoc,cay lat dat

+Dg bang xanh:la nhug dc bang dc trong cay xanh hon giao co ket cau nhieu tang,dbiet chon cay co kha nang chiu lua tot

-Tac dung cua Dg bang:ngan chan chay lan tren mat dat va chay tan dong thoi la cho dua de van chuyen luc lg,ptien chua chay,van chuyen cay giong puc vu kinh doang R,tuan tra pat hien chay R

-Huong cua dc bang:

+Dia hinh bang phang hoac do doc < 15:botri dg bang vuog goc voi huong gio chinh trog mua chay

+Dia hinh puc tap hoac do doc > 15:bo tri dg bang trung voi dg dong muc

-Cac loai dg bang:

+Dg bang chinh:chia R thanh nhieu khoanh co S=3000-5000ha.D/voi RTNhien dg bang chih chia R ra nhieu khoanh cach nhau 2-3km

+Dg bang phu(nhanh)chia R thanh nhieu khoanh co S= 400-1000ha

-Khoang cach giua cac dg bang:

+RTN:1-2km

+Rtrong:500-1000m

-Be rong dg bang:

+Dg bang chih:toi thieu 20-30m o ca 2 loai RTN va Rtrong va nen trong cay xanh

+Dg bang phu:6-12m va nen trong cay xanh

+D/voi Rtrong o trag thai R sao thi be rong of dg bang pai > chieu cao cay R

b.Xdung dai cay xanh pong chay:

-Cay dia puog co suc chog chiu cao,chiu nhiet cao

-Cay co vo day,la mong nc,ko chua dau de chay

-Kha nang tai sinh choi va hat manh,strg ptrien nhanh

-Ko rug la theo mua chay R

-Ko cug loai sau beh voi cay trog chinh

Vd:Chuoi,dua,coc,me rung,keo gai,keo tai tg....

c.Xdung kenh pog chay:du tru nguon nc de duy tri do am cho tham muc puc vu cho pog chay,tao mang luoi giao thong van xuat.

-Kenh chih:Chia R thanh nhug khu lon co S=5000-10000ha,mat kenh rong 8-12m,day rong 6-8m,sau 2-2,5m,dat dap 2 phia.

-Kenh phu:phan chia nhug khu R ma kenh chih da pan chia.K/c giua cac kenh phu tu 1000-2000m,mat kenh rong 4-6m,sau 1,5-3m,day rong 3-4m,dat dap 1 hoac 2 ben

-kenh nhanh:K/c giua cac kenh 50-100m,mat kenh rong 2-3m,day rong 1-2m,do sau x/dih theo do day than bunmthg > 20cm.2 beo kenh trog cac loai cay chiu lua cho qua or go

d.Xdung cac ho chua nc.

2.BPhap quy vung sx nuong ray pog chay lan vao R.

3.Mot so bien phap lam giam VLCR:

a.Dot trc VLC:Tren dtich can dot chi can dot tu 50-70% tong VLC,trc khi dot chih thuc pai dot thu.

-BPhap an toan:+ko dot tu duoi dot len o noi co do doc > 15.+ko dot xuoi gio.+bo tri du nhan luc de de kiem soat lua.+Ktra an toan sau khi dot