Ukusetyenziswa kwefomati yecalcium kwisichumiso

I. Intshayelelo

 Ngokukhuthazwa kokuphucuka kwezolimo, imfuno yezichumisi esebenzayo, ehambelana nokusingqongileyo kunye nemisebenzi emininzi iyakhula. Njengenxalenye entsha yesichumiso, i-calcium fomati inikwe ingqalelo ngakumbi nangakumbi. Ayinako ukubonelela ngezondlo ezifunwa zizityalo kuphela, kodwa ikwanothotho lwemisebenzi yefiziyoloji eyodwa, ebaluleke kakhulu ekuphuculeni umgangatho wezityalo nokwandisa isivuno.

 Okwesibini, iipropati kunye neempawu ze-calcium formate

 Ifomati yecalcium, kunye nefomula yekhemikhali iCa(HCOO)₂, ngumgubo omhlophe oyikristale onyibilika lula emanzini. Umxholo wayo we-calcium uphezulu, ukuya kuthi ga kwi-30%, ngelixa uqulethe inani elithile le-formate, kunye neempawu ze-acidic.

 Okwesithathu, indima ye-calcium formate kwisichumisi

 (1) Ukubonelela nge-calcium

I-calcium yenye yezinto ezibalulekileyo ezingundoqo ekukhuleni kwezityalo, kwaye idlala indima ephambili ekwakhiweni kodonga lweseli, ukuzinza kwesakhiwo semembrane yeseli, kunye nolawulo lwemetabolism yeeseli. I-calcium kwi-calcium formate inokufunxwa ngokukhawuleza kwaye isetyenziswe zizityalo, ikhusela ngokufanelekileyo kwaye ilungise iimpawu zokunqongophala kwe-calcium kwizityalo, ezifana neziqhamo eziqhekekileyo kunye nokubola kwe-umbilical.

 (2) Ukulungelelanisa i-pH yomhlaba

I-calcium fomati ine-asidi ethile, inokunciphisa ixabiso le-pH yomhlaba emva kokufakwa, ngakumbi kumhlaba we-alkaline, iphucule iimpawu zomhlaba kunye nemichiza, iphucule ukufumaneka kwezondlo.

 (3) Ukukhuthaza ukukhula kweengcambu

I-Formate inokuvuselela ukukhula kweengcambu zezityalo kwaye yandise isakhono seengcambu zokufunxa izondlo namanzi, ukuze kuphuculwe ukuxhathisa kunye nokukhula kokuqina kwezityalo.

 (4) Ukuphucula iphotosynthesis

Isixa esifanelekileyo se-calcium fomati inokunyusa umxholo we-chlorophyll kumagqabi esityalo, yandise ukusebenza kakuhle kwe-photosynthesis, ikhuthaze ukuhlanganiswa kunye nokuqokelelwa kweekhabhohayidrethi, kwaye inike amandla amaninzi kunye nesiseko sezinto zokukhula kwezityalo.

 Ukufakwa kwe-calcium formate kwiimeko ezahlukeneyo zomhlaba

 (1) Umhlaba oneasidi

Kwimihlaba eneasidi, ubumuncu bekhalsiyam formate bubuthathaka, kodwa isenakho ukunika icalcium efunwa zizityalo. Xa isetyenziswa, kufuneka kuqwalaselwe ekusebenzisaneni nezinye izichumisi ze-alkaline ukugcina ibhalansi yomhlaba pH.

 (2) Umhlaba onealkaline

Kumhlaba one-alkaline, isiphumo se-asidi ye-calcium ifomathi ibaluleke ngakumbi, enokunciphisa ngokufanelekileyo ixabiso le-pH yomhlaba, iphucule ubume bomhlaba, yandise ukungeneka komhlaba kunye nokugcinwa kwamanzi. Kwangaxeshanye, i<em>calcium eyinikelayo inokuphelisa ingxaki yokunqongophala kwe<em>calcin okubangelwa yialkalinity yomhlaba.

 (3) umhlaba we-saline-alkali

Kumhlaba we-saline-alkali, icalcium formate inganciphisa iityuwa zealkaline emhlabeni kwaye inciphise isiphumo esiyityhefu setyuwa kwizityalo. Nangona kunjalo, isixa esisetyenzisiweyo kufuneka silawulwe ngokungqongqo ukuthintela ukuqokeleleka ngakumbi kwetyuwa yomhlaba.

 Okwesihlanu, impembelelo ye-synergistic yefomati ye-calcium kunye nezinye izinto zesichumisi

 (A) ngenitrogen, iphosphorus, isichumiso sepotassium

Ukudityaniswa kwefomati ye-calcium kunye ne-nitrogen, i-phosphorus, i-potassium kunye nezinye izinto kunokuphucula izinga lokusetyenziswa kwesichumisi, ukukhuthaza ukubonelela ngokulinganayo kwezondlo, kunye nokufezekisa umphumo we-synergistic.

 (2) Isichumiso esinezinto zokulandelela

Nge-iron, i-zinc, i-manganese kunye nezinye izichumisi ze-trace element, inokuphucula ukusebenza kwezinto zokulandelela, ukukhusela kunye nokulungisa ukunqongophala kwezinto zokulandelela.

 (3) Kunye nesichumiso esiphilayo

Idityaniswe ne-organic fertilizer, inokuphucula imeko-bume ye-microbial yomhlaba, ikhuthaze ukubola kunye nokukhululwa kwezakhamzimba zesichumisi esiphilayo, kunye nokuphucula ukuchuma komhlaba.

 Isithandathu, ukusetyenziswa kwesichumiso se-calcium fomati kunye nezilumkiso

 (1) Iindlela zokusetyenziswa

I-calcium formate ingasetyenziswa njengesichumiso esisisiseko, isichumiso sokufaka ngaphezulu okanye isichumiso samagqabi. Isixa esisetyenziswayo sesichumiso esisisiseko siqhelekile ukuba yi-20-50 kg ngemumu nganye; Ukufakwa phezulu kungagalelwa ngokwenqanaba lokukhula kwesityalo kunye nesidingo sesichumiso. Ukugxininiswa kokutshiza ngamagqabi ngokuqhelekileyo yi-0.1% -0.3%.

 (2) Izilumkiso

 Lawula ngokungqongqo isixa esisetyenziswayo ukunqanda ubumuncu bomhlaba okanye i-calcin egqithisileyo ngenxa yogalelo olugqithisileyo.

Nika ingqalelo kumlinganiselo wezinye izichumisi, kwaye wenze ulwabiwo olufanelekileyo ngokuchumisa umhlaba kunye neemfuno zezityalo.

Xa igcinwe, kufuneka ikhuseleke ukufuma, ikhusele ilanga, kwaye ugweme ukuxubana nezinto zealkaline.

 Vii. Ukuqukumbela

Njengenxalenye entsha yesichumiso, icalcium formate idlala indima ebalulekileyo ekuboneleleni ngesondlo se-calcium yezityalo, ukulawula i-pH yomhlaba kunye nokukhuthaza ukukhula kweengcambu. Ukusetyenziswa okunengqiqo kwesichumiso se-calcium formate kunokuphucula isivuno kunye nomgangatho, ukuphucula imeko-bume yomhlaba, kunye nokubonelela ngenkxaso eqinileyo yophuhliso lwezolimo oluzinzileyo. Nangona kunjalo, kwizicelo ezibonakalayo, kuseyimfuneko ukuba ngokwenzululwazi kwaye kukhethwe ngokufanelekileyo kwaye kusetyenziswe ngokweemeko ezahlukeneyo zomhlaba kunye neemfuno zezityalo ukuze unike umdlalo opheleleyo kwiingenelo zawo kwaye ufezekise imveliso yezolimo esebenzayo nehambelana nokusingqongileyo.