r(nng)ˎr(nng)I(y)a(chn)Ҫa(chn)Yϣڷβxr(nng)I(y)(zi)M(jn)r(nng)I(y)a(chn)յȷl(f)]áȻr(nng)ˎLڴҎ(gu)ʹÕr(nng)a(chn)ƷȫB(ti)h(hun)(yn){οƌW(xu)Ҏ(gu)ʹr(nng)ˎr(nng)a(chn)ƷȫԺЧo(h)B(ti)h(hun)Ǯ(dng)r(nng)I(y)F(xin)l(f)չP(gun)I}
D(zhun)g(sh)һM(jn)ƌW(xu)g(sh)䑪(yng)r(nng)I(y)a(chn)п@LԠa(chn)LĿǰѳɞF(xin)r(nng)I(y)Б(yng)^Vļg(sh)ֶSD(zhun)g(sh)r(nng)I(y)I(lng)(yng)оƌW(xu)҂_ʼеĚxD(zhun)r(nng)УʹԓКxЧĶpr(nng)ˎĴʹԴˁQr(nng)ˎĭh(hun)Ⱦr(nng)a(chn)Ʒr(nng)ˎȆ}ͬrܽr(nng)I(y)a(chn)ɱo(h)B(ti)h(hun)r(nng)a(chn)ƷЈ1983꣬D(zhun)ݳɹ1996P(gun)˾_l(f)D(zhun)@(zhn)_ʼ̘I(y)NֲSKƽUBacillus thuringiensisBtɹD(zhun)ˮȶNxЧdz@cͬrD(zhun)ͳ݄_l(f)ɹʹD(zhun)õٰl(f)չor(nng)I(y)a(chn)׃ĿǰD(zhun)r(nng)ԠƷNꐳɵһxͳ݄һ(f)Ԡڶܿ[ĿxxȣܿʳĿxxȣԠԼN݄ݸ@η2,4-ȣԠ߮a(chn)Ʒ|(zh)Ԡͻa(chn)Ʒķl(f)չD(zhun)g(sh)ѳɞµr(nng)I(y)ƼďͿƼ(chung)µҪҎ(gu)ģ(yng)ѳɞr(nng)I(y)a(chn)ʹM(jn)r(nng)I(y)g(sh)l(f)չıȻ
1҇D(zhun)r(nng)аl(f)l(f)չڅ
1.1D(zhun)аl(f)
҇һ؞߶ҕr(nng)I(y)D(zhun)g(sh)l(f)չԳְѰl(f)չD(zhun)a(chn)I(y)ĸծa(chn)I(y)l(f)չә(qun)ćشƼ(zhn)ԛQ҇Ҳ_չr(nng)I(y)D(zhun)g(sh)о^ć֮һ1986҇^ӡ863Ӌ͡973ӋM(jn)D(zhun)g(sh)ͮa(chn)Ʒİl(f)չ2008꣬D(zhun)ƷNش헆wF(xin)댦D(zhun)ĸ߶ҕҲаl(f)һ»2009꣬(w)Ժkdӡl(f)M(jn)a(chn)I(y)ӿl(f)չߡҪӿa(chn)I(y)ɞg(sh)I(lng)֧a(chn)I(y)͇ҵđ(zhn)da(chn)I(y)2010Nґ(zhn)da(chn)I(y)2020꣬NОǰذ˴I(lng)֮һ״Q÷NӺ؆}ԛQ÷NI(y)
1.2r(nng)I(y)D(zhun)
҇һҎ(gu)(yn)֔(jn)m҇鲢cH܉D(zhun)ﰲȫҎ(gu)wϵͼg(sh)Ҏ(gu)wD(zhun)?q)оg⣩ԇa(chn)(yng)áӹ(jng)IM(jn)Լa(chn)Ʒ(bio)Rȸh(hun)(ji)20015(w)ԺCˡr(nng)I(y)D(zhun)ﰲȫlr(nng)I(y)Ҳ^_ˡr(nng)I(y)D(zhun)ﰲȫurkr(nng)I(y)D(zhun)M(jn)ڰȫkr(nng)I(y)D(zhun)(bio)Rkr(nng)I(y)D(zhun)ӹk4Ҏ(gu)@ЩҎ(gu)ƶȵČʩʹ҇r(nng)I(y)D(zhun)ӷƻҎ(gu)҇Ⱥˇr(nng)I(y)D(zhun)ﰲȫίT͇r(nng)I(y)D(zhun)ﰲȫ(bio)(zhn)g(sh)ίTǰɲͬT]70λҽMؓ(f)؟(z)D(zhun)M(jn)пƌW(xu)ϵy(tng)ȫuܲTͨ^uĆλl(f)šr(nng)I(y)D(zhun)ﰲȫCҪؓ(f)؟(z)r(nng)I(y)D(zhun)ﰲȫ(bio)(zhn)헌(bio)(zhn)ȹ202212҇Ѱl(f)252D(zhun)ﰲȫ(bio)(zhn)
1.3r(nng)I(y)D(zhun)a(chn)I(y)l(f)չڅ
2021҇Ⱥ(zhn)l(f)8Nr(nng)a(chn)(yng)ðȫC̓淬ѡx׃ɫţľxˮxͳ݄ͳֻ݄D(zhun)xͿľϱ(zhn)̘I(y)Nֲx̘I(y)NֲҎ(gu)ģ^ĿǰD(zhun)x197ƷNӋƏV0.31|hm2pϚxʹ70%ա(j)NӷҎ(gu)ѫ@a(chn)(yng)ðȫC2D(zhun)ˮƷN11D(zhun)ƷN3D(zhun)ƷNȡƷNͷNӽ(jng)ISCM(jn)̘I(y)NֲM(jn)һ҇D(zhun)a(chn)I(y)ķҎ(gu)wϵr(nng)ƷNίT20226ӡl(f)ˡҼD(zhun)ƷN(bio)(zhn)ԇУ͡ҼD(zhun)ƷN(bio)(zhn)ԇУ(yng)ķD(zhun)ƷN(bio)(zhn)A(ch)D(zhun)ƷNĿxͳ݄Ŀ(bio)ԠҎ(gu)Ŀǰ҇UD(zhun)Įa(chn)I(y)(yng)ԇcԇcD(zhun)ƷNԃ(yu)(ji)Ч(yu)@҇D(zhun)Įa(chn)I(y)l(f)չ̱ʽx
2D(zhun)Nֲr(nng)ˎa(chn)I(y)Ӱ
2.1D(zhun)Nֲʹr(nng)ˎ½
xԠD(zhun)r(nng)аl(f)@ùЧҪĿ(bio)֮һS¡g(sh)оl(f)չD(zhun)Bta(chn)ͬȣĶ@ԽԽĮa(chn)ƷͬD(zhun)Ͳݸ좵ȻƷNҲӣЧQsݷеˎЧr(nng)ˎɱȆ}пxͳ݄ԵD(zhun)һƏV(yng)俹xҪ[ĿxЧpr(nng)ˎʹú̈́ڄɱ_r(nng)ﷀ(wn)a(chn)r(nng)a(chn)ƷƷ|(zh)ƏVٶȳʎμLڅr(nng)a(chn)ƷЈоИOܵVNֲߵĚgӭc֮(yng)Ăy(tng)D(zhun)ķNֲ½@Ȼr(nng)ˎa(chn)I(y)eԓʹõĚx݄a(chn)˺̶ܴȵӰD(zhun)Btxȫ(ni)ďVNֲȫxʹp(j)P(gun)о@ʾ19962008gSxNֲeλex19961.80 kg/hm2½20080.63 kg/hm2xķNֲeUcxpٳʸ߶P(gun)оl(f)F(xin)NֲxͿxλexʹɱͨp50%70%(j)Їr(nng)ˎI(y)f(xi)Ĕ(sh)(j)@ʾ҇W(xu)r(nng)ˎԭˎa(chn)5½څ2020껯W(xu)r(nng)ˎa(chn)ͬ½1.75%r(nng)ˎʹF(xin)ˡL
2.2D(zhun)Nֲr(nng)ˎa(chn)ƷY(ji)(gu)Ӱ
(dng)ǰȫҎ(gu)ģNֲr(nng)Ͳ˱QĴD(zhun)D(zhun)Nֲքe_(d)78%64%26%24%ҪԠǿxͳ݄ea(chn)Ʒпȃ(yu)ڿx(sh)D(zhun)xᘌ[ĿʳĿx^õĿԣͳ݄ҪͲݸ@η2,4-ȡˮСˮ߲˵D(zhun)аl(f)urһЩصƣ̘I(y)Nֲ߀Ҫrg
2.2.1x
҇ǚxa(chn)ʹ^ć֮һڳҎ(gu)ĚxҪMxЙCxĿǰ(j)ȫ4D(zhun)NֲĽ(jng)ڷ[ĿʳĿxĚxϡ҇Nֲx[ĿʳĿx(sh)ĜpһЩ^ȥҪxxäΞ~ȳɞµҪx˾xЧȷЙCxp٣xäȵĚx矟AxxxߵȌӡδ҇D(zhun)̘I(y)Nֲڷxxݵ؝ҹȚxʹ@p
2.2.2݄
D(zhun)eƏV(yng)ǰݬȥʹλȫ݄ЈλԏͲݸD(zhun)eƏVNֲݸ좵ֱݸuɞȫ(ni)ʹeVij݄ƷNݸһNxԳַ݄QҊGҪڷr(nng)NֲǰոsݡSD(zhun)uռԼݸ좵ďVʹݸsҲxɞ^sݡͬrݸ°ԵĠՓ(do)һЩҽֹʹ_(d)õijЧͲ@η2,4-D(zhun)^аl(f)ɹcͲݸԠ(f)ϣѱVNֲ(dng)ǰȫݸ좵Јl(f)չ^ƽ(wn)@좵Јl(f)չһη2,4-ʹüg(sh)Ȇ}]_(d)A(y)ʹD(zhun)ͲﲻʹҲݰݬȥ¡͜ɵȳ݄ЈN@½҇dz݄Ҫa(chn)аl(f)ͳ݄ҪͲݸ좺Ͳ@좡ݸ좮a(chn)½@ټӿ졣δ҇D(zhun)ȴҎ(gu)ģ̘I(y)Nֲݸ좡@ʹһϝqA(y)һЩҎ(gu)݄Ҳݰݬȥȵʹ@½
2.2.3
D(zhun)аl(f)ȿxͳ݄аl(f)Ŀǰаl(f)^ɹǿh(hun)߲ľNֲe䌦ȫЈӰ푷dzȻD(zhun)ƷNNֲY(ji)(gu)NֲܶȵȰl(f)׃ʹһЩl(f)ȳҎ(gu)Ӈ(yn)磬״߲P~PȡȫЈϩN(wn)M(jn)Ŀǰ҇аl(f)D(zhun)]дҎ(gu)ģ뿹ԻD(zhun)ƏVNֲЈӰ^ޡ
2.3D(zhun)Nֲʹr(nng)ˎNӵȫa(chn)I(y)
v^r(nng)^Ěvʷl(f)չͬrM(jn)r(nng)a(chn)ƷI(y)(w)ͷNӘI(y)(w)乲ͬ磬_(d)ɽŰhr(nng)Ͱݶȼr(nng)^˾ǷNаl(f)ٮٮr(nng)a(chn)ƷcNӘI(y)(w)M(jn)ɷָǰD(zhun)﹫˾ɽŰh_(d)ͨ^ѴD(zhun)Nаl(f)F(xin)ˌ݄r(nng)ˎʵήa(chn)I(y)ͬr߀M(jn)r(nng)a(chn)Ʒӹήa(chn)I(y)İl(f)չD(zhun)ķNֲڶ̕rg(ni)ٸ׃ض݄x͚ĹP(gun)ϵSr(nng)ˎ˾CcD(zhun)Nаl(f)a(chn)I(y)M(jn)˺ͼ沢ؽMM(jn)QˡD(zhun)N+r(nng)ˎNģʽԼNa(chn)+r(nng)ˎa(chn)+(w)ИI(y)SɽݶϺͶŰhȴr(nng)ˎNаl(f)^˾ĺϲr(nng)ˎͷNИI(y)ϸѽ(jng)҇ҲuγˡN+r(nng)ˎI(y)ϲģʽ͵ӾЇُ˷Nаl(f)^_(d)F(tun)202015лF(tun)Їr(nng)I(y)O(sh)ġ_(d)F(tun)Ya(chn)ؽM_(d)F(tun)_(d)ֲ\Iλʿ_(d)Nӣ\Iλ֥Ӹ磩\IλɫS_(d)F(tun)Ї\IλЇϺĴI(y)(w)ԪĿǰ_(d)F(tun)I(y)(w)Ѻwr(nng)ˎNӺ͔(sh)r(nng)I(y)ȘI(y)(w)ɞȫһֲ˾ȫNӹ˾ԼЇЈI(lng)(do)
3Y(ji)cչ
(j)ĵоcD(zhun)ƏVNֲr(nng)ˎa(chn)I(y)İl(f)չܴӰڸeĜp˿ӌZʳa(chn)r(nng)I(y)F(xin)İl(f)չڅD(zhun)Ng(sh)IJl(f)չD(zhun)J(rn)R҇D(zhun)r(nng)ķNͷNֲeur(nng)ˎa(chn)I(y)l(f)չǙCҲ(zhn)D(zhun)r(nng)ˎָr(nng)ˎa(chn)I(y)Įa(chn)ƷY(ji)(gu)Ҳڽ(jng)v׃a(chn)I(y)ٶȼӿڮ(dng)ǰҵĸh(hun)Ͷ׃ЈҪ£r(nng)ˎa(chn)I(y)HҪע(chung)cаl(f)(chung)®a(chn)I(y)\Iģʽӿa(chn)ƷcD(zhun)r(nng)İl(f)չm߀ҪeO협(yng)Ј(do){(dio)
ԴF(xin)r(nng)ˎ20231
ߣr(nng)I(y)r(nng)岿Ƽl(f)չ ~o(j)