Kamphepo kasupe ndi kofunda, ndipo zonse zachira. Minda ndi greenhouses zikuwonetsa zochitika zachangu za kasupe koyambirira kwa masika. Pamene nyengo ikuwotha, ulimi wakula kuchokera kummwera kupita kumpoto, ndipo nyengo yapamwamba ya fetereza ya phosphate yafikanso. "Ngakhale kuti nyengo ya feteleza ikuchedwa chaka chino, ntchito ya mafakitale a feteleza a phosphate yawonjezeka kwambiri pambuyo pa Chikondwerero cha Spring. Kuperekedwa kwa malo osungira feteleza a phosphate ndi otsimikizika, omwe angathe kukwaniritsa zofunikira za ulimi wa masika ndikugwiritsa ntchito Pankhani ya kusungirako zonse, mtengo wa feteleza wa phosphate pa nthawi yolima masika udzakhalabe bwino.
Chitsimikizo champhamvu chakupereka ndi kufuna
Pambuyo pa Chikondwerero cha Spring, ndi kufunikira kolimba kwa msika waulimi wamasika kudayamba, limodzi ndi kukhazikitsidwa kwa mfundo zadziko zowonetsetsa kuti pakhale kupezeka ndi mtengo wokhazikika, kuchuluka kwa magwiridwe antchito am'makampani a feteleza a phosphate kudapitilira kukwera, ndipo zotulutsa zidakwera pang'onopang'ono. Ngakhale mabizinesi ena akumana ndi zovuta pogula miyala ya phosphate ore, ambiri amakhala ndi mafuta okwanira monga phosphate ore, sulfure ndi synthetic ammonia, komanso kupanga mbewu zabwinobwino. "Wang Ying adati.
Kuchulukirachulukira kwa monoammonium phosphate ndi diamondi phosphate ku China ndikwambiri, kotero ngakhale pamakhala kuchuluka kwa zinthu zomwe zimatumizidwa kunja chaka chilichonse, zitha kutsimikizirabe kupezeka kwapakhomo. Pakalipano, mafakitale a feteleza a phosphate pa mlingo wogwirira ntchito sakufika pa 80% ya milandu, osati kuti akwaniritse zofuna zapakhomo, komanso kuti azitumiza kunja kwadongosolo, kotero palibe vuto mu ulimi wa kasupe.
Malinga ndi Li Hui, mkulu wa China Fertilizer Information Center, basi -anatulutsidwa Central Document No. 1 kamodzinso anatchula vuto la chitetezo cha chakudya ndi kupanga khola ndi kuwonjezeka kupanga, zomwe zinalimbikitsa alimi chidwi chodzala, potero kuwongolera zosowa za ulimi monga phosphating fetereza. Kuphatikiza apo, kuchuluka kwa feteleza watsopano ndi chitetezo cha chilengedwe feteleza watsopano wotengera pang'onopang'ono kutulutsa feteleza, feteleza wa nitro pawiri, feteleza wosungunuka m'madzi, feteleza wa tizilombo ndi feteleza wa phukusi, etc., walimbikitsanso kukula kwa phosphate feteleza yofunikira pamlingo wina.
"M'mwezi wa February, kuchuluka kwamakampani a cyclopylodium -phosphate kunali pafupifupi matani 69,000, kuwonjezeka kwa 118.92% pachaka; kuchuluka kwa bizinesi imodzi ya ammonium -phosphate inali pafupifupi matani 83,800, kuwonjezeka kwa 4.09% pachaka." Pansi pa malamulo onse amtengo wotsimikizika waboma, akuyembekezeka kuti feteleza wolima mumsika pamsika wa feteleza wa phosphate akuyembekezeka kutsimikizika.
Mitengo ndi yokhazikika komanso ikuyenda bwino
Pakalipano, msika wotsitsimutsa phosphorous uli mu nyengo yapamwamba yolima kasupe. Dzikoli labweretsa ndondomeko zingapo zokhuza kukhazikika kwa zinthu, ndipo mtengo wa feteleza wa phosphate ukuyembekezeka kukweranso.
"Mtengo wa miyala ya phosphorous wakwera pang'onopang'ono, mtengo wa sulfure ukukwera, ammonia wamadzimadzi ndi wokhazikika komanso wabwino, ndipo zinthu zambiri zimalimbikitsa kuthandizira mtengo wa feteleza wa phosphate." Qiao Liying adatero.
Wang Fuguang anafufuza kuti panopa chuma cha m'banja phosphorous ore n'zolimba, kufufuza zambiri otsika, ndipo chiwerengero cha mabizinesi ndi chokwanira. Pazonse, chifukwa cha kulimba kwa zinthu za phosphate ore, msika ukukulirakulira, ndipo mtengo wanthawi yochepa wa phosphate ore umakhalabe wokwera.
Zikumveka kuti doko la Yangtze River doko lachikaso lachikaso limapereka ma yuan 1300 (mtengo wa matani womwewo pansipa), poyerekeza ndi kukwera koyambirira kwa yuan 30. Msika wa phosphate ore ndi wabwino, ndipo mtengo umakwera pang'ono. Mawu a 30% phosphate ore galimoto mbale m'dera Guizhou ndi 980 ~ 1100 yuan, mawu a 30% phosphate ore sitima mbale m'dera Hubei ndi 1035 ~ 1045 yuan, ndi mawu a 30% phosphate ore m'dera Yunnan ndi 1050 yuan. Kukonzanso ndi kulephera kwa chomera chopangidwa ndi ammonia sikunapezekenso bwino, ndipo msika udakali wovuta, zomwe zimapangitsa kuti mtengo wa ammonia wopangidwa ukwezedwenso, ndi 50 ~ 100 yuan pakati ndi kum'maŵa kwa China.
"Phosphate ore ndi njira yosungiramo zinthu, yoletsedwa ndi chitetezo, chitetezo cha chilengedwe ndi zinthu zina, zomwe zimakhudza migodi ya migodi, zomwe zimachititsa kuti mtengo wake ukhale wamphamvu. Ndipo sulfure amafunikira zinthu zambiri zochokera kunja, sulfure posachedwapa, sulfuric acid mitengo ikukwera, pafupifupi kuonjezera mtengo wa kupanga feteleza wa phosphate. Ndikuganiza kuti mtengo wa phosphorous udzakhala nthawi ya kulima, koma nthawi ya phosphorous idzakhala yolima. kuthekera kwakusintha pang'ono." Zhao Chengyun adatero.
Pakalipano, mapeto a monoammonium phosphate akupitiriza kukwera, chithandizo chabwino chikuwonjezeka, Hubei 55% ufa wa monoammonium phosphate mainstream fakitale ya 3200 ~ 3350 yuan, malingaliro ogula feteleza akumunsi abwereranso, msika wamtsogolo ukuyembekezeka kuonjezera ogulitsa kugula, msika wa monoammonium udzatenthetsanso phosphate; Malingaliro amsika a diamondi phosphate apita patsogolo, dera la Hubei 64% la mawu a fakitale a diammonium phosphate pafupifupi 3800 yuan, msika ukufulumizitsa, amalonda akumunsi amadikirira ndikuwona kufooka pang'ono.
Pewani kugula zinthu zapakati
Makampani mkati amakhulupirira kuti, ngakhale chaka chino kasupe ulimi fetereza nthawi anachedwa pafupifupi 20 masiku, koma ndi kufika okhwima ankafuna, phosphate mitengo akadali okhazikika ndi ang'onoang'ono, ogulitsa kugula pasadakhale kupewa kugula pakati chifukwa chiwopsezo cha kukwera mtengo.
"Ponseponse, msika wa feteleza wa mankwala umagwira ntchito kwakanthawi, mtengo wanthawi yayitali ukhazikike." M'kupita kwanthawi, tiyenera kuyang'ana kwambiri kusintha kwazinthu zopangira, kufunikira kwaulimi wamasika, komanso mfundo zakunja. "Joli Ying adati.
"Kupindula ndi chitukuko mofulumira magalimoto mphamvu zatsopano, kufunika kwa mabatire a lithiamu chitsulo mankwala ndi amphamvu, kuyendetsa kufunika kwa mankwala, kunyowetsa njira kuyeretsa phosphate, ndi phosphate mafakitale. Ikuyenda ndi mkhalidwe wokhazikika. "Wang Ying adanena kuti mafakitale a feteleza a phosphate ayenera kuyang'anizana ndi mtengo wololera, tcherani khutu ku zotsatira za kuwonongeka kwa nyengo ndi kusintha kwa nyengo, kusintha kwa nyengo ndi kusintha kwa nyengo, kusintha kwa nyengo ndi kusintha kwa nyengo, kusintha kwa nyengo ndi kusintha kwa nyengo, kusintha kwa nyengo ndi kusintha kwa nyengo. zinthu zambiri zokhudzana, kupewa zoopsa, kuzindikira makampani, kuzindikira makampani Okhazikika ntchito ndi kuyesetsa phindu pazipita.
Wang Fuguang adapempha mabizinesi ang'onoang'ono a feteleza ndi ogulitsa likulu laulimi kuti achite nawo feteleza wolima kasupe, ayang'ane bwino momwe msika ukuyendera, kusungitsa kasupe kulima ndikugwiritsa ntchito feteleza ndi feteleza wachilimwe. Kusalinganika kwamitengo.
Nthawi yotumiza: Mar-15-2023