Ka 2023, 'maraka oa lapeng oa phosphorous o mosehla o ile oa theoha pele mme oa phahama,' me theko ea sebaka e ne e le holimo haholo lilemong tse hlano tse fetileng, ka theko e tloaelehileng ea 25,158 yuan/ton ho tloha ka Pherekhong ho isa Loetse, e theohile ka 25.31% ha e bapisoa le selemong se fetileng. (33,682 liyuan/ton); Ntho e tlaase ka ho fetisisa ea selemo e ne e le 18,500 yuan/ton bohareng ba May, 'me ntlha e phahameng ka ho fetisisa e ne e le 31,500 yuan/ton mathoasong a January.

Ho tloha ka Pherekhong ho isa Loetse, theko ea 'maraka ea phosphorous e mosehla e tsamaisoa ke phetoho e tsoelang pele lipakeng tsa moralo oa litšenyehelo le mohopolo oa phepelo le tlhoko. Ha ho bapisoa le nako e ts'oanang ka 2022, litšenyehelo le tlhoko ea phosphorus e mosehla li mpe ebile li mpe, theko ea phosphorus e mosehla e theohile, mme phaello ea phaello e fokotsehile haholo. Ka ho khetheha, theko ea phosphorus e mosehla halofo ea pele ea selemo ho tloha ka January ho ea bohareng ba May haholo-holo e ile ea oa; Karolong ea pele ea selemo, 'maraka oa tlhokahalo ea malapeng o tepeletse maikutlo, likhoebo tse ling tse tlaase li na le lihlahisoa tse phahameng, likhoebo li na le li-bearish, cheseho ea ho reka phosphorus e mosehla ha e phahame,' me ho tsosolosoa ha likhoebo tse mosehla tsa phosphorus ho potlakile haholo ho feta ho hlaphoheloa. tlhokahalo, ho na le boemo ba ho feta, bahlahisi ba phosphorus ba mosehla ba tlas'a khatello, 'me thepa ea indasteri e ntse e phahama butle-butle. Superimposed e tala phosphate ore, coke, li-electrode tsa graphite le litheko tse ling li ile tsa oa, tsa kena nakong ea metsi ka mor'a hore theko ea motlakase e fokotsehe, litšenyehelo tsa lipuisano tse mpe tsa theko, e leng se ileng sa fella ka hore tekano ea theko ea phosphorus e ntse e theoha, phaello ea indasteri ea phaello e fokotsehile haholo. . Qetellong ea May, theko e ile ea theohela boemong bo tlaase 'me ea qala ho fokotseha butle-butle, haholo-holo hobane theko ea phosphorus e mosehla e ile ea tsoela pele ho theoha, likhoebo tse ling li bitsa chelete e ngata, li khetha ho emisa tlhahiso le ho fokotsa tlhahiso, tlhahiso ea phosphorus e mosehla e fokotsehile haholo. , ho khanna thepa ea thepa ea indasteri ea phosphorus e mosehla, le likhoebo li ile tsa eketsa tšepo ea theko. Lehlakore la litšenyehelo le boetse le emisitse ho oa le ho tsitsisa, lisebelisoa tse ling tse tala li na le mokhoa oa ho khutla, lehlakore la litšenyehelo le eketsehile tšehetso, litaelo tse ling tsa tlhokahalo ea kantle ho naha tse kang glyphosate li nyolohile, phaello ea phaello ea likhoebo e kholo, mojaro oa ho qala o phahame. , 'me tlhokahalo ea' maraka oa phosphorus o mosehla o tsitsitse, o etsa hore 'maraka oa phosphorus o mosehla o be boemong bo thata ba phepelo,' me theko e fetohile hore e tsoele pele ho phahama. Ka keketseho ea butle-butle ea likhoebo, thepa ea phosphorus e mosehla e ntse e tsoela pele ho bokella, phepelo ea 'maraka oa phosphorus ea mosehla e lekane, tlhokahalo e ka tlaase ho ea tlaase e fokola, ho feta ho lebisa ho theko e phahameng ho thata ho e boloka, ho thata ho phahama haholo ka nako e khutšoanyane.

Mabaka a ka sehloohong a mokhoa oa 'maraka oa phosphorus o mosehla ho tloha ka January ho ea ho September ke: papali ea khafetsa pakeng tsa holimo le tlaase e bakoang ke ho se leka-lekane ha phepelo le tlhokahalo, theko e ntseng e eketseha ea lihlahisoa tse tala, le liphetoho tsa pholisi.

Ho lebeletsoe hore theko ea 'maraka oa phosphorus o mosehla karolong ea bone e tla tsoela pele ho fetoha,' me ka October, likhoebo tse mosehla tsa phosphorus li tla ema 'me li bone' maraka, empa tlhokahalo e fokola, kapa ho ntse ho e-na le monyetla oa ho fokotseha. Tekanyetso ea motlakase e latelang ho Yunnan e ntse e lebelletsoe ho matlafala, 'me theko ea motlakase nakong ea komello e tla nyoloha,' me litšenyehelo li tla tšehetsa 'maraka o mosehla oa phosphorus. Lehlakore la tlhokahalo le tsoela pele ho fokola, 'me limmaraka tsa phosphoric acid, phosphorus trichloride le glyphosate lia bata, 'me ha ho na tšehetso e matla e amohelehang bakeng sa tlhokahalo.