Ukususela ekupheleni kukaMeyi eIndiya, ukuya kuvulwa kwebhidi kwiintsuku ezimbini ezidlulileyo, imakethi ye-urea yasekhaya ifana ne-roller coaster, isiqingatha senyanga sifumene amaza e-roller coaster afana nemakethi. Ngokuvula kancinci ixabiso lokuprinta, imakethi ephilayo yasekhaya iphelile okwangoku. Ukubuyela kwiziseko, imakethi yamaza amancinci iya kuqhubeka iphinda-phinda, kodwa umkhwa uwonke unokuthi uyehla.

Isiphumo sophawu yindudumo enkulu kodwa imvula encinci

Uphawu lokuprinta, ixesha likwindawo ebuthathaka kakhulu, abantu basekhaya banamava kangangeenyanga ezimbini zokuwa kwemarike, imfuno yemizi-mveliso kunye nezolimo kwaye badibene, ngoko uphawu lokuprinta olu qhagamshelo, lwavuselela eli nqanaba lokubuya ngokukhawuleza kwimarike yasekhaya. Nangona kunjalo, enyanisweni, ngokwembono yexabiso lokuprinta, i-CFR284.9 yeedola zaseMelika ezisezantsi/itoni kunxweme oluseMpuma, ukubalwa kwemimandla ephambili yasekhaya kungaphantsi kwe-1,800 yuan/itoni, kwaye umahluko wangoku wexabiso lendawo ubuncinci yi-200 yuan/itoni; Emva koko umhla wokugqibela wokuthumela nguJulayi 17, xa imakethi yesichumiso sasehlotyeni kummandla ophambili ingekapheli ngokupheleleyo; Ekugqibeleni, umthamo weetoni ezingama-800,000 eTshayina nakwamanye amazwe ase-Arabhu, ukunikezelwa kweetoni ezizigidi ezingama-2.52, ihlabathi likwanesibonelelo esaneleyo sokunikezelwa. Ke ngoko, ngokwexesha lomthamo kunye nexabiso, inqanaba lokubandakanyeka kwasekhaya lilinganiselwe, kwaye ngendima ebalulekileyo yelizwe, inokuba nefuthe elincinci, ngoko imakethi kufuneka ibuyele kwiziseko.

Imfuno yasekhaya yanciphisa kancinci kancinci imida yenkxaso yezolimo

Ngenxa yokuba imfuno ephezulu yesichumiso esine-nitrogen eninzi iyancipha, ukwakhiwa kwamashishini kuye kwehla, ukwakhiwa okwethutyana kwamashishini esichumiso esidityanisiweyo kubonisa ukuhla, kwaye imfuno ye-urea yezinto eziluhlaza nayo iya kuncipha kakhulu, kwaye kuqikelelwa ukuba kuya kubakho ukwanda okuncinci ngoJulayi. Kwishishini leepleyiti, ngenxa yobushushu obuphezulu kunye nemozulu enemvula ehlotyeni, imfuno ye-urea nayo iya kuncipha, ngoko ke imfuno ephambili iya kugxila kwimarike yezolimo. Emva kokuvunwa kwengqolowa kwindawo eqhelekileyo, ingena okwethutyana kwixesha lesithuba sezolimo, kwaye emva kweentsuku ezilishumi okanye ezingamashumi amabini, kunye nomjikelo wokukhula kwezityalo, kuya kubakho inani elifanelekileyo lemfuno yokongeza ngaphezulu kwezinye iindawo, kwaye emva koko kuya kubakho incopho yemfuno yezolimo yexesha elifutshane kunye nemozulu. Nangona kunjalo, emva kukaJulayi, imfuno yezolimo ikwagxininiswa kakhulu kwiindawo ezimbini zonyaka, ngoko ke kukho inkxaso, kodwa incinci kakhulu, kwaye ukuzinza kuncinci.

Ubonelelo lweempahla kunye nee-starts zanele kakhulu

Olu luhlu lweemarike ze-roller coaster lukwakhuthaze ukwehla okukhulu kwimpahla yeenkampani. Ukusukela kule veki, idatha yamva nje ibonisa ukuba impahla ebonakalayo yeenkampani ze-urea imalunga neetoni ezingama-620,000, xa kuthelekiswa nexabiso eliphezulu leetoni ezili-1.16 lezigidi, ukwehla kweetoni ezingama-540,000, kuncipha ngesiqingatha. Uninzi lwale nxalenye yobonelelo lunokwetyiwa yimizi-mveliso kunye nezolimo, kodwa nenani elincinci layo lingene kwimarike yezichumiso kummandla oqhelekileyo, ikakhulu ngenxa yokwehla kwexesha elide kwimarike yangaphambili, okubangele ukuba inxalenye yemfuno yokugcina ilibazisekile. Ngoko ke ngokwale mpahla, kunye nokwanda kwemveliso yalo nyaka kunye nokunyuka okwethutyana kokuthunyelwa kwamanye amazwe, kwangelo xesha linye, impahla ibalwa ngokusisiseko kuluhlu oluqhelekileyo lwethiyori.

Kwaye ukwehla okulandelayo kwimpahla kusenokwenzeka ukuba kunciphe, ikakhulu ngenxa yokuba ishishini liqale ngokwaneleyo ngexesha elifanayo. Ngokwedatha yaseLongzhong, imveliso yemihla ngemihla yeshishini le-urea yeetoni ezili-174,800 ngoJuni 14, ukwanda kweetoni eziyi-0.70 yezigidi kwixesha elifanayo. Phakathi kwenyanga, iDaqing Petrochemical kunye ne-Aowei zinezicwangciso zokugcinwa kweendawo zokupaka, kwaye kwisiqingatha sesibini senyanga, kulindeleke ukuba izityalo zaseYangmei Plain, eHenan Xinlianxin, eMingshengda, eJinxin kunye nezinye izityalo zibe nezicwangciso zokugcinwa, kwaye imveliso yemihla ngemihla ingancitshiswa ibe ngaphantsi kweetoni ezili-170,000 kwisiqingatha sesibini sonyaka, kodwa nangona kunjalo, imveliso yemihla ngemihla ingaphantsi kweetoni ezili-160,000. Ngaphambi nasemva kukaJulayi, kukho iiseti ezimbini zamandla amatsha emveliso anokukhululwa, kwaye unikezelo olwaneleyo lolona xinzelelo lukhulu kwimarike.

Ngamafutshane, iziseko ze-urea yasekhaya yexesha elifutshane zibuthathaka iyonke, nokuba ukubuyiselwa kwe-pan kutshanje, kodwa akunakuthintela umkhwa wokuhla kwe-spot, kusenokuba kuphela ukunciphisa izinga lokuhla. Ngokusekelwe kwimarike yokulungisa i-topdress yasehlotyeni, isixa esifanelekileyo semfuno yemizi-mveliso kunye nokuhla kolwakhiwo, nokuba sisixa esincinci sokuziphatha kokuthumela ngaphandle, njl.njl., ukuba kuvela amacala angaphezu kwamabini, kusenokuba neemarike ezincinci zengingqi, ngoko ke okwenziwayo ngoku kukulinda utshintsho olusisiseko kwinkqubo yokunciphisa amaxabiso.