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2021年鐵人環保(bao)技術支(zhi)撐單位所(suo)提(ti)出的耕(geng)(geng)地(di)(di)土壤“五位一體”模式,該模式包括耕(geng)(geng)地(di)(di)質量(liang)保(bao)護與提(ti)升、高標準農(nong)田(tian)建設(she)、農(nong)業(ye)廢棄物資源(yuan)化利(li)(li)用、受污(wu)(wu)染(ran)耕(geng)(geng)地(di)(di)安(an)全(quan)利(li)(li)用及農(nong)業(ye)面(mian)源(yuan)污(wu)(wu)染(ran)防(fang)治(zhi)等五個方面(mian)內(nei)容,各(ge)個內(nei)容相(xiang)輔(fu)相(xiang)成、相(xiang)互補充,共同(tong)推動(dong)耕(geng)(geng)地(di)(di)土壤污(wu)(wu)染(ran)防(fang)治(zhi)工作,提(ti)升耕(geng)(geng)地(di)(di)質量(liang),保(bao)障糧食(shi)供給安(an)全(quan)、農(nong)產(chan)品質量(liang)安(an)全(quan)和(he)農(nong)業(ye)環境特別是產(chan)地(di)(di)環境的安(an)全(quan),促進農(nong)業(ye)的可持續發展。

高標準(zhun)農田(tian)建設

高(gao)(gao)(gao)標準(zhun)(zhun)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)指(zhi)通過土(tu)地(di)整治建(jian)設形成(cheng)(cheng)的(de)集中(zhong)連片、設施(shi)(shi)(shi)配套、高(gao)(gao)(gao)產(chan)(chan)穩(wen)產(chan)(chan)、生(sheng)態(tai)良好、抗災(zai)能(neng)(neng)力(li)強,與現代農(nong)(nong)(nong)(nong)業(ye)(ye)生(sheng)產(chan)(chan)和(he)(he)經(jing)營方式(shi)相適(shi)應(ying)的(de)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)。高(gao)(gao)(gao)標準(zhun)(zhun)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)建(jian)設要達(da)到(dao)(dao)的(de)標準(zhun)(zhun)一(yi)般為(wei):“田(tian)(tian)(tian)成(cheng)(cheng)方,土(tu)成(cheng)(cheng)型,渠成(cheng)(cheng)網(wang),路(lu)相通,土(tu)壤肥(fei)(fei),無(wu)污染,產(chan)(chan)量高(gao)(gao)(gao);耕作(zuo)(zuo)層(ceng)厚度0.25米以(yi)(yi)上,耕作(zuo)(zuo)層(ceng)有機(ji)質含量增加0.5%以(yi)(yi)上,灌溉(gai)保證率達(da)到(dao)(dao)90%以(yi)(yi)上,受防護的(de)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)面積達(da)90%以(yi)(yi)上”。主要分(fen)為(wei)以(yi)(yi)下三(san)部分(fen)。一(yi)是(shi)田(tian)(tian)(tian)間基礎設施(shi)(shi)(shi)工程(cheng)。主要包(bao)括(kuo):田(tian)(tian)(tian)網(wang)、渠網(wang)、路(lu)網(wang)、電網(wang)等建(jian)設,提高(gao)(gao)(gao)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)抗災(zai)減(jian)災(zai)能(neng)(neng)力(li)、農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)排灌能(neng)(neng)力(li)和(he)(he)農(nong)(nong)(nong)(nong)機(ji)作(zuo)(zuo)業(ye)(ye)能(neng)(neng)力(li)。二是(shi)地(di)力(li)建(jian)設工程(cheng)。開展土(tu)地(di)平(ping)整、土(tu)壤改良與地(di)力(li)培肥(fei)(fei)建(jian)設,實施(shi)(shi)(shi)秸稈還田(tian)(tian)(tian)、綠肥(fei)(fei)種植、增施(shi)(shi)(shi)有機(ji)肥(fei)(fei)等,提高(gao)(gao)(gao)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)基礎地(di)力(li)和(he)(he)農(nong)(nong)(nong)(nong)業(ye)(ye)生(sheng)產(chan)(chan)能(neng)(neng)力(li)。三(san)是(shi)科技支撐工程(cheng)。集成(cheng)(cheng)包(bao)含水肥(fei)(fei)一(yi)體(ti)化(hua)智(zhi)能(neng)(neng)灌溉(gai)施(shi)(shi)(shi)肥(fei)(fei)、生(sheng)長環(huan)境智(zhi)能(neng)(neng)化(hua)監測和(he)(he)生(sheng)產(chan)(chan)管理信(xin)息化(hua)農(nong)(nong)(nong)(nong)業(ye)(ye)物聯網(wang)技術(shu)。從而利用新(xin)技術(shu)、新(xin)模式(shi),提高(gao)(gao)(gao)現代農(nong)(nong)(nong)(nong)業(ye)(ye)科技應(ying)用能(neng)(neng)力(li)。項(xiang)目實施(shi)(shi)(shi)后,可完成(cheng)(cheng)高(gao)(gao)(gao)標準(zhun)(zhun)農(nong)(nong)(nong)(nong)田(tian)(tian)(tian)改造,促進(jin)當(dang)地(di)農(nong)(nong)(nong)(nong)業(ye)(ye)產(chan)(chan)業(ye)(ye)結構(gou)優化(hua)調整,推動農(nong)(nong)(nong)(nong)業(ye)(ye)高(gao)(gao)(gao)質量發展,進(jin)而推動農(nong)(nong)(nong)(nong)村經(jing)濟社(she)會(hui)的(de)全面發展,促進(jin)當(dang)地(di)農(nong)(nong)(nong)(nong)民收入增長和(he)(he)農(nong)(nong)(nong)(nong)民生(sheng)活水平(ping)提升(sheng)。