Ukutshintsha kweMozulu, iThuba eliZiswe zizibane ze-LED zeZityalo zokuTyalwa kwaNgaphakathi

Impembelelo yokutshintsha kwemozulu kwimeko yokukhula kwezityalo. Ukutshintsha kwemozulu kubangele ukuba ubushushu bomhlaba bunyuke, nto leyo ekhokelele kuphuculo lomsebenzi wentsholongwane yomhlaba, isantya sokulahleka kwezinto eziphilayo emhlabeni kunye nenitrogen, ebangela ukuthotywa komhlaba, ukhukuliseko, kunye netyuwa. Kwangaxeshanye, utshintsho kwiimeko zobushushu bommandla luchaphazela inkqubo yokujikeleziswa kwamanzi kwihlabathi jikelele, ukutshintsha ipateni yemvula yengingqi kunye nokusasazwa kwemvula, kunye nokwandisa ukwenzeka kweziganeko ezigqithisileyo ezifana nezikhukhula kunye nembalela. Kwiminyaka yakutshanje, izehlo zemvula ezigqithisileyo ezibangelwa kukutshintsha kwemozulu ziye zaqiniswa kakhulu. Ngokuqhelekileyo, izikhukhula ezisemazantsi kunye nembalela emantla, kunye nommandla wentlekele uyanda, okubangela ukuphazamiseka okukhulu kwezityalo kummandla, kunye nesiganeko sokuvuna. Ukongeza, iintlekele zemozulu ezifana nobushushu obuphantsi kunye nomonakalo obandayo kunye nomonakalo wobushushu obangelwa utshintsho olubi kakhulu kwimozulu yehlabathi. Ngokuqhelekileyo, umkhwa womonakalo weqabaka kunye nomonakalo weqabaka kuMntla-mpuma naseMntla China uyanda. Umkhwa, kwanokuchatshazelwa yintlekele kwezinye iindawo, kwakhokelela ekunciphiseni i-10% ukuya kwi-18% kwimveliso yerayisi, echaphazela kakhulu ukhuseleko lwemveliso yokutya kwindawo enkulu yemveliso yokutya yelizwe lam. Impembelelo yokutshintsha kwemozulu kwinkqubo yokutyala izityalo. Ukutshintsha kwemozulu yehlabathi kuye kwakhawulezisa inkqubo yokuzalwa kwezityalo zokuqala kwiindawo ezithile ezichaphazelekayo, kwanciphisa ixesha lokuzalwa, kwaye kwenza buthathaka amandla okuxhathisa ukuguquguquka kwemozulu. Ngokukodwa kwingingqi ye-East China yerhasi yelizwe lam, ingqolowa kunye nezityalo ezidlwengulwayo. Uninzi lwezityalo ezilinywa kulo mmandla ziindidi zangaphambili. Ngokufudumala kwemozulu yasebusika, izityalo nazo zifutshane ngexesha lasebusika. Ngokufudumeza kwemozulu, yasungulwa kwangethuba, nto leyo eyathi yadodobalisa isakhono sokumelana nokubanda kwesityalo, nto leyo eyakhokelela ekubeni isityalo ebesinokuthi sihlaselwe ngumonakalo womkhenkce, okukhokelela kumonakalo omkhulu kwimveliso yezityalo. Oku kubeke phambili imingeni emitsha yohlengahlengiso lwenkqubo yokutyala yelizwe lam. Ngenxa yokuba isichumiso senitrogen sinokwandisa kakhulu ukuveliswa kokutya, isichumiso senitrogen esehlabathini lonke siye sakhula ngokukhawuleza, yaye nesiqulatho senitrogen emhlabeni siye sanda. UPhil noRobertson beYunivesithi yaseMi Ogin State bakholelwa ukuba ukukhutshwa kwegesi yegreenhouse okubangelwa yimveliso yezolimo kuqikelelwa kwi-8 % -14 % yetotali yehlabathi. Uphononongo lubonise ukuba amafama anokunciphisa ngokufanelekileyo ukusetyenziswa kwezichumisi zekhemikhali ngokuchumisa ngokuchanekileyo, ngaloo ndlela anciphisa ukukhutshwa. CO2 high concentration inhibitory inhibitory Crop nitrite ibe yinkqubo yokuguqula ibe yiprotein. I-nitrogen assimilation, eyaziwa ngokuba yinkqubo yokudibanisa initrogen, idlala indima ebalulekileyo ekukhuleni kwezityalo kunye nemveliso. Kwizityalo eziziinkozo, initrogen ibaluleke kakhulu, kuba ukusetyenziswa kwenitrogen ukuvelisa iiproteni ezibalulekileyo kwisondlo somntu kuba izityalo zisebenzisa initrogen. Ngokutsho kweBritish "Guardian", izazinzulu zenze iimvavanyo zengqolowa, irayisi, umbona kunye neembotyi zesoya. Uvavanyo lubonise ukuba inqanaba le-CO2 ye-CO2 linciphise kakhulu izondlo ezisisiseko zezi zityalo ezifana nentsimbi kunye ne-zinc. Ngelo xesha, umxholo weprotheyini wezi zityalo uyancipha. Ngokutsho kophando, ukukhula kwengqolowa kumanqanaba aphezulu e-CO2 kuncipha nge-9% xa kuthelekiswa nomxholo oqhelekileyo we-zinc othe tyaba, ukunciphisa isinyithi nge-5%, kunye nomxholo weprotheyini wehla nge-6%; Ngokufanayo, umxholo we-zinc werayisi okhula kumanqanaba aphezulu e-CO2 wehlile. I-3%, i-iron iyancipha nge-5%, umxholo weprotheyini wehla nge-8%; i-zinc kunye nentsimbi yombona kunye neembotyi zesoya zehla ngokufanayo, kodwa umxholo weprotheyini awuzange utshintshe kakhulu. Ngokuzenzekelayo, iphephancwadi elithi "Inguquko yeMozulu yeNdalo" epapashwe "I-Tomlet yeNitrates yokuKhula kokuKhula kwiiNdawo" icinezelwe yi-CO2 ephakanyisiweyo ". Uphononongo lweli phepha lungqina okokuqala ukuba ugxininiso oluphezulu lwe-CO2 apho ukuxinwa kwe-atmosfera kuye kwacinezela inkqubo yokuguqula i-nitrate nitrate ibe yiprotheni. Oku kukwathetha ukuba utshintsho lwemozulu luyaqina, oluya kukhokelela kumgangatho ophantsi wesondlo sezityalo zokutya. Initrogen ephilayo equlathe iikhompawundi emhlabeni ikakhulu ethatyathwe ekuboleni kwezilwanyana, izityalo kunye nemizimba ye-microbial, kodwa uninzi lwezi khompawundi ezinenitrogen azinyibiliki emanzini kwaye zidla ngokungasetyenziswa zizityalo. Izityalo zinokufunxa kuphela ii-amino acids phakathi kwazo. , I-nitride ye-organic enganyibilikiyo njenge-amide kunye ne-urea. Ngoko ke, i-inorganic nitrogen alcohols isekelwe ikakhulu kwi-ammonium kunye ne-nitrate, ibalwa kwi-1 % -2 % yesiqulatho senitrogen yomhlaba. Emva kokuba isityalo sifunxa ityuwa ye-ammonium emhlabeni, sinokuyisebenzisa ngokuthe ngqo ukwenza i-nitrides eziphilayo ezifana ne-amino acids; ukuba i-nitrate ifunkile, kufuneka ibuyiselwe ukuze isetyenziswe. Ngamafutshane, isityalo sithatha i-ammonium emhlabeni, okanye ifakwe ngokukhawuleza kwi-amino acid emva kokuba i-ammonium iyancipha ngokunciphisa i-nitrate. Ukufakwa kwe-ammonia kwenziwa kwiingcambu, ithumba leengcambu kunye negqabi. Kwiminyaka embalwa ezayo, iprotheni iyonke inokuncipha malunga ne-3%. Okwangoku, itekhnoloji yokutyala i-dimensional-dimensional yophuhliso olusebenzayo lwamazwe aseYurophu naseMelika kunye namanye asezantsi-mpuma ye-Asia ayidli izixhobo zomhlaba. Imekobume evaliweyo yokusetyenziswa komhlaba inciphisa izinga lomonakalo emhlabeni. Ukusetyenziswa kokukhanya okukhulu kwezityalo nako kusombulula ukunqongophala kokukhanya kwi-indoor-dimensional plantation. Kwangaxeshanye, i-spectrum yesityalo esongezelela ukukhanya kungenziwa ngokwezifiso ngokwezityalo ezahlukeneyo. Amanyathelo anamhlanje ukwenza imbonakalo yemveliso esulungekileyo. I-Zhuhai igxile ekuveliseni amaso e-LED ahlukeneyo. Kutshanje, imfuno yesibane sesibane se-LED yesityalo nayo iye yanda. Ukuba ufuna uku-odola izibane zesibane se-LED, unokubonisana nenkonzo yabathengi nge-odolo.