Uyisebenzisa nini kwaye njani i-chelate yentsimbi kwizityalo?

Xa sikhulisa izityalo sinokufumana amagqabi amthubi ngaphezulu kwesinye, kunye nemithambo ebonakalayo. Le yingxaki exhaphakileyo ebizwa ngokuba yi-iron chlorosis, kwaye ukuba ayilungiswa kwangexesha inokuphelisa ukubenza buthathaka kude kube lihlabathi elinokuphulukana nabo ngonaphakade.

Ukuthintela ukufikelela kule meko, into eyenziweyo ukubabonelela I-iron chelateInto ezakuyenza kukunika iingcambu le minerali ifunwa kakhulu, yiyo loo nto isenza ukuba amagqabi amatsha ahlumayo aphume ngombala oluhlaza wendalo. Kodwa, Yintoni kanye kanye le mveliso kwaye isetyenziswa njani?

Yintoni na?

I-iron chelate yinto encinci enokunyibilika emanzini esetyenziselwa ukulungisa i-iron chlorosis; Oko kukuthi, ukunqongophala kwentsimbi kwizityalo. Kwaye kukuba xa izidalwa eziluhlaza ziqala ukuba tyheli, zihlala zine-chlorophyll -into eluhlaza-yimithambo-luvo kuphela yomhlaba, singacinga ukuba iingcambu zazo azifumani sinyithi basifunayo okanye, okubi ngakumbi, oko kwathiwa izimbiwa ayifumaneki kubo ngenxa ye-pH ephezulu (amandla e-hydrogen) omhlaba okanye we-substrate.

Kukho iintlobo ezahlukeneyo zokukhohlisa:

• EEDHA: zinokuzinza kwaye zisebenze kakhulu kwixesha elide, okanye zingazinzanga kancinci kodwa zibe nempendulo ekhawulezileyo kwizityalo.
• I-EDDHMA, i-EDDHSA kunye ne-EEDCHA: zizinzile kakhulu. Ezi zimbini zokugqibela zisetyenziswa kwizichumisi ezingamanzi njengoko zinyibilika kakhulu.
• I-EDTA, i-HEEDTA kunye ne-DTPA: azizinzanga kakhulu, ke zisetyenziswa kwizityalo ezingathathi lula kwi-chlorosis.

Xa isetyenziswa?

Elona xesha lilungileyo losuku ngu ekuseni, nje phambi kokuphuma kwelanga okanye xa kudlule ixesha elifutshane ukususela ekuphumeni kwalo. Ngale ndlela, iingcambu zinokuthatha ithuba kuyo yonke imihla, kuxa beyidinga kakhulu xa bekhula.

Idosi eboniswe kwisitya semveliso yongezwa kwaye inkcenkceshelwa, ukuze umhlaba okanye i-substrate ifakwe kakuhle.

Isetyenziswa njani i-chelate yentsimbi?

Iya kuxhomekeka kakhulu kwimveliso, kodwa ngokubanzi okwenziweyo kukugalela icephe elincinci kwilitha yamanzi, kwaye uxube. Emva koko, isityalo siyankcenkceshelwa, sigalela isisombululo kwi-substrate (engekho emhlabeni).

Ukuba sisihluzi esingamanzi, unokubeka idosi eboniswe kwisitya emanzini ukuze unkcenkceshele; okanye ukunyibilika malunga ne-5 mm kwiilitha ezimbini zamanzi kwaye uyisebenzise njengesichumiso se foliar, ukutshiza amagqabi.

Ukuthenga phi?

Ungayifumana kwii-nursery, kwiivenkile zegadi kwaye nangokucofa apha.

Uyifumana njani i-iron kwizityalo ngokwendalo?

Enye indlela yokwenza ukuba izityalo zethu ziyeke ukuba neengxaki zentsimbi ye-chlorosis, okanye ukubathintela ukuba bangabinazo kwakhona, kukongeza isinyithi amaxesha ngamaxesha, ngokwendalo. Kule nto, into esiyifunayo zizikhonkwane, izikrufu, kunye / okanye iincam zentsimbi, kunye nesalfure encinci (ngaphezulu okanye ngaphantsi, icephe elincinci).

Sifaka yonke into kwisikhongozeli ngamanzi, kwaye sidibanise. Emva koko, sigcwalisa isitshizi ngesiphumo sombane, emva koko sitshize izityalo ngaso.

Zeziphi izityalo ezifuna i-iron?

Zonke izityalo zifuna i-iron, ukuya kumlinganiselo omkhulu okanye omncinane. Ingxaki kukuba xa ukhula i-maple, i-azaleas, i-magnolias, i-gardenias, ... ngamafutshane, izityalo ezineasidi, emhlabeni onomhlaba one-pH ephezulu kune-6, kunye / okanye ukuba kusetyenziswa amanzi okunkcenkceshela nge-pH yesi-7 okanye ngaphezulu, baya kuba nokusilela kwale minerali.

Yenzelwe oko Kubaluleke kakhulu ukuba wazi iimpawu zeklorosis, ukusukela xa beswele intsimbi, ukukhula kuyayeka. Ezi mpawu zilula ukwahlula: amagqabi ajika abe tyheli, kushiyeke luvo oluhlaza kuphela.

Amagqabi achaphazelekayo akasayi kubuyela kumbala wokuqala (kwaye, enyanisweni, aya kuthi ekugqibeleni aphele ngokuwa), kodwa ngethemba ukuba amatsha asuswe sisityalo aya kuba sempilweni.

Uyithoba njani i-pH yamanzi?

Ukunkcenkceshela ngamanzi ane-pH ephezulu kakhulu kuya kuthintela iingcambu zezityalo ekubeni zibe nentsimbi. Ke ngoko kuyakufuneka sehlise, kude kube phakathi kwe-4 kuye kwi-6. Zimbini iindlela ezikhawulezayo, ezikhuselekileyo nezisebenzayo zokuyenza: ngelamuni okanye ngeviniga.

Ukuba uza kusebenzisa ilamuni, kuya kufuneka wongeze ubungakanani kunokuba ukhetha iviniga. Kuxhomekeka kuhlobo luni lwamanzi onalo, unokufuna malunga ne-100-150ml yelamuni, okanye malunga ne-20ml yeviniga ukwehlisa i-pH yelitha enye yolo lwelo. Ngapha koko, Kubaluleke kakhulu ukuba ube nemitha ye-pH esandleni, ukuya kuyikhangela, kuba ngekhe kulunge ukuba i-pH yehle ngezantsi kwe-4.

Iyintoni indima yentsimbi kwisityalo?

Sithethile ngento yokuba izityalo zinokuba ne-chlorosis ngaphandle kwentsimbi, kodwa… yenza ntoni kanye kanye? Ewe, isinyithi, ngaphandle kokuba yimicronutrient (Oko kukuthi, into oyifunayo kodwa ngexabiso elincinci), Kubalulekile ukuba i-chlorophyll yenze, i-pigment enika izityalo umbala oluhlaza, kwaye ikwabalulekile kwi ifotosinthesis.

Omnye wemisebenzi yawo kukunciphisa iitrate kunye nesulfates, kunye nokunceda ukuvelisa amandla.

Kutheni le nto izityalo ziba yiklorotic ngokungabikho kwentsimbi?

Intsimbi iyavalwa xa umhlaba i-pH ingaphezulu kwe-6.5Ke ngoko, kubalulekile ukuyazi i-pH yomhlaba / ye-substrate kunye namanzi aza kusetyenziswa ukunkcenkceshela ngaphambi kokukhetha ukuba zeziphi izityalo oza kuzithenga. Umzekelo, kumhlaba wodongwe akufuneki utyale ii-camellias, i-hydrangeas, okanye i-heather, phakathi kwezinye ezininzi, kuba kungekudala ziya kuba namagqabi amthubi.

Ngaba banokuba neengxaki zentsimbi engaphezulu?

Yhe Kulungile. Xa kukho ukugqitha kwentsimbi, kungenxa yokuba i-pH yomhlaba iphantsi kune-4 (okanye 5, ukuba ngaba yimarigolds, ibhalsamines, i-zonal geraniums, okanye i-pentas, phakathi kwezinye), okanye ukuba kufakwe i-iron engaphezulu . Olona phawu lucacileyo kukutyholwa komphetho wegqabi, edla ngokuma ngokukhawuleza.

Ukuyilungisa, jonga i-pH yomhlaba, kwaye wenze oku kulandelayo:

• Faka isichumisi esisisiseko, oko kukuthi, singenayo i-phosphorus (P) encinci okanye engenayo, silandela umkhombandlela kwisitya.
• Sukongeza nayiphi na iasidi, nokuba yeyekhemikhali okanye yendalo (iitrasi: iorenji, ilamuni, njl.njl.).

Jonga i-pH kwakhona de ifikelele kumaxabiso aqhelekileyo (phakathi kwe-4-5 kunye ne-6.5 ukuba zizityalo ezineasidi, okanye ukusuka kwi-6 kuye kwi-7.5 eseleyo).

Ngaba iluncedo kuwe?