һa(chn)ǧuSЙC(j)a(chn)a(chn)ˇ?
ݼS̎ͶYһlЙC(j)a(chn)ҪX(qin)?a(chn)3-5f(wn)ЙC(j)O(sh)a(chn)ҪS?r(nng)նiSuSţS̎ʽͬ
B(yng)ֳ(chng)iSuSţSԽЙC(j)ϼӹSͶYһlСЙC(j)a(chn)O(sh)ŶX(qin)?@(g)(wn)}ǿ͑P(gun)עĵĵĆ(wn)}(yng)ԓǿ͑(yng)ԓʲôO(sh)ʲô̖(ho)O(sh)?yn)鲻ͬ?ho)϶r(ji)ͬ(dng)Ȼa(chn)ҲͬԄ(dng)̶Ҳͬ
һa(chn)ǧuSЙC(j)a(chn)ˇ
1uSl(f)ͳuSl(f)ͳL(zhng)ʮһ
ׂ(g)l(f)ͳؿɸ(j)Լ(sh)Hr50×3.5×1.5(bio)(zhn)һ(g)uSl(f)ͳuSĩһζѷ100l(f)14һ(g)2ȫ갴10(g)Ӌ(j)(2³)100/×2/×10/갴=2000a(chn)ǧuSЙC(j)Ҫ3(g)l(f)ͳر^;
2һ_(ti)uSl(f)ͷљC(j)50×3.5×1.5(bio)(zhn)uSl(f)ͳ2Сr(sh)ܷһ
(g)l(f)ͳطһ(g)Сr(sh)ÿһ״ηѵ췭ќضȿ_(d)5070ÿ췭һضܷѸٵ70c䷽P(gun)rͬҪΌ(sh)(yn)@һ_(ti)љC(j)3.5f(wn)Ԫό(do)܉|2f(wn)Ӌ(j)5.5f(wn)Ԫ(do)܉|ɮ(dng)?sh)?gu)I(mi)@ӿɹ(ji)s1f(wn)6.5f(wn)ɸ㶨;Vۺ(w)(w)һ bb
һNuiSҪԭϣһʡ⛷V|(zh)ĸɼl(f)һr(sh)g£ϰl(f)ƵﻯʵO(sh)
iS̎ͨ^(gu)o(w){ҺÌSˮC(j)(jng)^(gu)DgSˮ֮C(j)ǰo(w)ĵˮ߅VDW(wng)YˮÓˮC(j)Bm(x)،SˮC(j)ǰǰC(j)(hu)(dng)һ̶ȕr(sh)жϿ_(ki)DDڣ_(d)DϵĿ(li)ĸϺˮ40%-60%ͨ^(gu)C(j)·؉Kɸ(j)Ñ{(dio)(ji)Ч
iSÓˮC(j)ҺxЧҪAǰһ(g)30ijeأ^ϡጵļSˮĸλȥص͕(hu)(yng)eõ^ϣ˺M(jn)йҺxͿɴ߳ٶ
wO(sh)䰲b{(dio)ԇ(jin)Σbһ(g)15ƽķgͿʹ@NO(sh)һNЧ
iSкдֵ10%--20%֬1%--3%o(w)20%--30%wS15%--30%˾кܸߵB(yng)֡оl(f)F(xin)iS(jng)^(gu)l(f)ͿԳɞЙC(j)ʮa(chn)ƷذY(ji)rԪ
uSЙC(j)O(sh)䣬ӹƷЙC(j)Ҫɂ(g)Eǰڰl(f)cֺ̎ӹЙC(j)O(sh)Ҫl(f)ͷC(j)ЙC(j)ʷC(j)LͲY֙C(j)PʽϙC(j)uSЙC(j)C(j)D(zhun)əC(j)sC(j)Y֙C(j)ĤC(j)bC(j)ݔ͙C(j)O(sh)䡣