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hѻܻľ@ˇ(chng)

I(yng)Gľ,,ľ

һM(jn)֙C(j)

(yng)a(chn)Ʒ
I(y)„

ϚgNֲ༼g(sh)

l(f)ڣ2010-07-27

ϚgNֲ༼g(sh)

Ϛg" class="blacklink_line">ϚgeRtq(sh),ٶ,~ľ,(sh)B(ti)Ȼ,(sh)Ƥɫƽ,֦lϡ,ż(sh)(f)~,~w(x),С~_(ki)ҹ,Ϛg" class="blacklink_line">Ϛgļtɴ,e,@^p֮ј(sh)ͥa(sh)е(sh),ֲϪˮIӰ^ڹ@^c(din)Y,ƺυֲ(sh),Ga,qɫϚg" class="blacklink_line">Ϛg߀Ѓh(hun)֮Ч,(du)ȾԚwԺ܏(qing),猦(du)ȻͶһ,߀һĽ(jng)(j)r(ji)ֵˎÃr(ji)ֵ,(sh)ƤаѪֹʹ(q)x(chng)ȹЧ;ɽ_(ki)θ;Ϛg" class="blacklink_line">Ϛg~SC,֮ƷľĿҾߡá

1Ϛg" class="blacklink_line">ϚgW(xu)

Ϛg" class="blacklink_line">Ϛg؎ᎧᎧ(sh)N,ϲ(yng)⡢,m(yng)Nl,(du)Ҫ󲻇(yn),͸ɺ񤱡,͇(yn)͝,ڝ(rn)L(zhng),ϲů(rn)(yng)ĭh(hun)߸,иЧ,\,ѿ,޼,^L(zhng)L(zhng)m1318,-10͜,ѿ^(sh)ľƫt

2NӵIJɼ̎c

2.1NӵIJɼ

Ϛg" class="blacklink_line">ϚgòNֳ,910gɷN,ɷNr(sh)ҪxMo(w)x(chng)v,Ó,ɲڸͨL(fng)̎,Էl(f)ù

2.2N̎

34g,N̎󷽿ɲNںϚg" class="blacklink_line">ϚgNƤ(jin)Ӳ,ʹNӰl(f)ѿR,Ѹ,ǰ20.5%ĸiˮҺ2h,Ƴˮ_ϴɃ80ҵğˮнN30s(^L(zhng)ܳ^(gu)1min,tӰ푰l(f)ѿ),24h󼴿M(jn)вN@Nѿl(f)ѿʿ_(d)80%90%,ҳL(zhng)Ѳװl(f)

2.3

緽РI(yng)B(yng)Ե

2.3.1I(yng)B(yng)õĠI(yng)B(yng)2N:һNǽ60%70%@20%30%ڷ9.5%}V׷0.5%,;һNǷֱ90%ľ7%Ƿ1%2%,vÿN23(jng)^(gu)ѿ̎ķN,NwЩһ(x)1cm,ЗlһЩᘡѲNĠI(yng)B(yng)ųɌ1cmL(zhng)Ȳ,cȸ,Աˮ,s18f(wn)ֻ/hm2,1ܼl(f)ѿ硣

2.3.2ԵԵҪxL(fng)(yng)ɳŹȷĵط,zK,ɖ|1mƽ紲Nǰʩ˼S}V׷,wһӼ(x)@Ìl,NwһӼs0.5cmļ(x),Ȼw,ˮ,(rn)÷N,ֲIJ4560kg/hm2,IJ3037.5kg/hm2N7d(ni),Ҫ12ˮ,紲(rn)𲽽ҳw,^Ƭ~ձȫȥw,γs

ϚgNֲ༼g(sh)

3g

3.1硢ݼˮ

Ҫöݡʩʵȹ(dng)15cmҕr(sh)ҪM(jn)ж,1520cmgs^(gu)M(jn)˹zݻ򻯳Y(ji)Ϲˮ׷ʩЙC(j)ʺͻ,ט(sh)L(zhng),Ҳ~懊ʩ0.2%0.3%غ⛻Һ8ѮǰҪʩʞ,ü225375kg/hm2,(8Ѯ9g)ʩõס⛵ȏ(f)ʞ,600750kg/hm2,ʩʕr(sh)ҪաΡԭt,ʩͷʡ,Էʶࡰ硱ںϚg" class="blacklink_line">Ϛgˮ,Ҫ(ni)_(ki)ˮ,ܹm(dng),(dng)߿_(d)80cm(zhn)@^(q)G֮,Ҫֲִ,Ҫr(sh)޼(c)֦,Cֱͨ

3.2Թ

Ϛg" class="blacklink_line">ϚgֲܱCֱͨ,Ҫr(sh)޼(c)֦,l(f)F(xin)Ђ(c)֦Ҫ֏֦Ĩȥ,?yn)õ?c)֦ص,(do)‚(c)ѿٶȰl(f)ɃAбС,ڶRؽظ,։ֱͨ;СҪѿ֮ǰM(jn),ԴҪֲr(sh)gڴɼѿǰ,(sh)Һδ(dng)r(sh);^ֲںϚg" class="blacklink_line">Ϛg~֮ǰͬr(sh),Ҫr(sh)ˮO(sh)֧,ԷL(fng)ÿꑪ(yng)޼,{(dio)(sh)B(ti),^pЧ,߀Ҫÿĩr(sh)(ji)ʩ,ʹ(li)L(zhng)ï,ʢGֲr(sh),Ҫȥ(c)֦~,H,Աɻ,r(sh)ژ(sh)܇_(ki)ʩ1,C(li)L(zhng)㡣

3.3x(chng)

(1)Ϛg" class="blacklink_line">ϚgҊ(jin)ҪНͿή�ڰl(f)50%˾800Һ,50%`500800Һ,70%׻в600800ҺM(jn)Ї,710d1,Bm(x)ˎ2

(2)x(chng)Ҫţ80%η750g/hm2+ú15kg/hm2,עx(chng)ךţ40%(l)10001500Һ,50%1000Һ,քeڷ򻡢x(chng)l(f)Bm(x)ˎ2,g57d,߀þr(nng)ˎM(jn)нʹ燊ˎ4h(ni)a(b)

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