Yintoni kunye nendlela yokusebenzisa i-calcium nitrate kwezolimo?

I-calcium nitrate ingasetyenziselwa ukuba nezityalo ezingcono

Kule mihla, ukufumana izityalo ezivelisa ngakumbi nangcono kulula. Sinazo iindidi ezininzi zezichumisi kunye nezichumisi, ukuba zisetyenziswa ngendlela eyiyo kwaye ngexesha elililo, ziya kusivumela ukuba sibe nale nto siyifunayo kakhulu. Enye yazo yi calcium nitrate, ogqibeleleyo kwizityalo ukuba zikhule yonke into ekufuneka ikhule.

Kwaye nangona bengenako ukuswela amanzi, njengezidalwa eziphilayo abanako ukungabikho kwezakhamzimba, kwaye ikhalsiyam yenye yezona zinto zibalulekileyo kubo ukuba zikhule ngokwesiqhelo.

Yintoni na?

I-calcium nitrate sisichumiso

I-calcium nitrate yinto engaphiliyo (Oko kukuthi, ayiveli nakweyiphi na into ephilayo) ekwabizwa ngokuba yiNorway nitrate yekalika. Luhlobo lwetyuwa olungenambala okanye olunamanzi kwaye lusetyenziswa kakhulu kwezolimo, kuba lubandakanyiwe kwizichumiso ezininzi.. Ngapha koko, inomdla kakhulu kwizityalo ukuba zikhule ngamandla, kuba ikhalsiyam yenye yeetyuwa ezisetyenziswa ziiseli ukwahlula nokuzomeleza.

Ifomula nguCa (NO3) 2. Usenokuba ukhe wayibona kwaba kanye ukuba uthenge enye yokuhoya izityalo zakho. Kwaye kulula kakhulu ukuyifumana kwii-nursery nakwiivenkile zegadi; into enomdla ngokungathandabuzekiyo kuba oko kuthetha ukuba sinokuyifumana ngalo lonke ixesha silifuna.

Ukwakhiwa kwe-calcium nitrate

Kubalulekile ukwazi ukwakhiwa kwezichumiso ezithengiweyo, kuba ngale ndlela singazisebenzisa ngcono. Kwimeko ye-calcium nitrate, ukubunjwa kwayo ngokubanzi kulandelayo:

  • Initrogen (N): phakathi kwe-14,5 kunye ne-15.5%. Ngaphezulu kwe-90% yazo zonke i-nitrogen zihlala zikwimo ye-nitric, ezinye zenziwe ngendlela ye-ammonia nitrogen.
  • Calcio (CaO): phakathi kwama-26 nama-27%

Iyakwazi ukwahluka ngamanani ngokuxhomekeke kumenzi, kodwa incinci. Impendulo eveliswayo phakathi kweekhemikhali zombini emhlabeni ibangela ukuba i-pH yale nto inyuke kancinane, oko kukuthi, iba yi-alkaline engakumbi.

Isebenzisa ntoni?

I-calcium nitrate isetyenziselwa:

  • Phatha amanzi amdaka
  • Ukukhawulezisa ukuseta ikhonkrithi
  • Kwaye njengesichumiso

Kule ndawo yokugqibela siza kwandisa ngakumbi:

Izinto zokwazi ngaphambi kokusebenzisa i-calcium nitrate kwizityalo

I-calcium nitrate ingasetyenziselwa ukuchumisa iitumato

Siqala ngesi sihloko, kuba siyakuxhomekeka ekubeni siluncedo kusini na kuthi, okanye, ngokuchaseneyo, siphelelwa zizityalo. Lo nto, Into yokuqala yokwazi ukuba ayinakuxutywa nezichumisi eziqukethe ii-sulphate kunye / okanye ne-phosphorus, ezifana ne-potassium sulphate okanye i-phosphoric acid.

Kwakhona, Ukusetyenziswa gwenxa kunokubangela iingxaki kwizityalo. Ezona zixhaphakileyo kukungunda kweziqhamo, iletisi kunye nomda wamagqabi "atshisiweyo" okanye ukutshiswa kwencam, okanye ukubonakala kwamabala amnyama kwiiapile ezaziwa njengemingxunya ekrakra.

Njengesikhumbuzo, Kufuneka kukhunjulwe ukuba zombini icalcium kunye nenitrogen zibalulekile ekukhuleni okufanelekileyo kwezityalo. Eyokuqala isetyenziselwa ukwakha iindonga zeseli, ukuphucula ukuxhathisa ngokuchasene nokuhlaselwa kwezinambuzane nezifo, kunye neziqhamo ezisemgangathweni; Ngelixa enye ibalulekile kubo ukuze bakhule, kuba ikwayinxalenye yechlorophyll, ibala eliluhlaza ngaphandle kwabo abanakho ukwenza ifotosinthesize.

Inokwenza ntoni kwizityalo?

I-calcium nitrate inokuba luncedo kakhulu kwizityalo. Ezinye zazo sele sizikhankanyile, kodwa kusekho ezingakumbi:

  • Inomdla kwi nyusa i-pH umhlaba
  • Inceda ukuthintela (kwaye ichaneke, ukuba ikhona) ukusilela kwecalcium kwizityalo
  • Benze babe nokukhula okungcono
  • Yandisa ukuxhathisa kwendalo kwezityalo ngokuchasene neentshaba zakho, ezinje nge-mealybugs okanye i-pathogenic fungi

Kodwa ewe, ungaze uyisebenzise kwizityalo ezineasidi, ezinje ngeemaphu zaseJapan, iicamellias, iazaleas okanye igardenias, phakathi kwabanye. Ukuba i-alkalizing, iya kuwenza amagqabi ayo abe yiklorotic, kuba ezinye zezakhamzimba eziyimfuneko kubo, ezinjenge-iron, bezingenakufunxwa ziingcambu zayo.

Ithini idosi eza kusetyenziswa kwizityalo?

I-calcium nitrate inokufunyanwa njengegranular okanye ulwelo. Iidosi ke ziyahluka ngokuxhomekeke koku, kodwa ngokubanzi kuyacetyiswa oku kulandelayo:

  • Imithi yeziqhamo: 100-150kg / ha emva kokubekwa kweziqhamo.
  • Imifuno imifuno: 300kg / ha ngalo lonke ixesha lonyaka.
  • Ukunyuka kweHorticultural: 300-350kg / ha ngalo lonke ixesha lonyaka.

Ukuba izityalo zakho zihombisile, idosi iya kuba sezantsi kakhulu. Njengokuba:

  • Ukuba zikwiimbiza ezincinci ukuya kuthi ga kwiisentimitha ezingama-20 ubukhulu, kuya kufuneka wongeze icephe elincinci (lekofu).
  • Ukuba basezimbizeni ezinkulu, icephe.
  • Ukuba zisemhlabeni, malunga ne-50-100 gram kwisityalo ngasinye, kuxhomekeke ekubeni incinci okanye hayi.

Kufuneka zisoloko zihlawulwa ngokulandela imiyalelo yomenzi. Ukuba idosi iphezulu kunokuba ibonisiwe, siya kuba neengxaki kwizityalo, kwaye ukuba iphantsi, asinakuze siziqaphele iziphumo zayo.

Ukuthenga phi?

Ukuba ufuna ukuqala ukuchumisa izityalo zakho nge calcium nitrate, sukulinda ixesha elide kwaye uthenge kuyo apha.


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