Haɗin ƙasa ba koyaushe ke tabbatar da cikakken wadatar abubuwan gina jiki ba. Sabili da haka, yana da cikakken kuɓuta don ƙarin shi tare da ciyarwar foliar.
Dankali yana nuna bambance bambancen (a cikin iyakoki masu faɗi) buƙata dangane da ƙananan ƙwayoyin cuta (baƙin ƙarfe - 43.0 g; manganese - 7.7 g; zinc - 7.5 g; boron - 2.7 g; jan ƙarfe - 2.2 g molybdenum - 0.1 g da ton na tubers ). Daga cikin shuke-shuken dankalin da aka ambata suna nuna tsananin natsuwa ga karancin manganese da zinc, kuma musamman a kasa mai haske kuma yana iya zama boron, yayin da yake kasa da tagulla, ƙarfe ko molybdenum.
Manganese (Mn)
Yana daya daga cikin manyan abubuwan da ke samarda sinadarai masu amfani da kwayoyin halittar dake faruwa a cikin dankalin turawa. Sakamakon rashi wannan microelement na iya jinkirta furen shuke-shuke, rage abun cikin furotin, bitamin C da sitaci. Rashin isassun tsire-tsire masu tsire-tsire, musamman ma a matakin samar da tuber, na iya taimakawa ga ci gaban kamuwa da cutar kututtuka ta tubers. Alamomin halayen rashi a jikin ganyayyaki sune abinda ake kira koren raga, watau tabo mai launin rawaya tsakanin jijiyoyin wanda daga baya ya zama ruwan kasa.
Tutiya (Zn)
Yana da wani ɓangare na enzymes mai sarrafa numfashi kuma yana da hannu a cikin kira na chlorophyll. Rashin wadataccen sinadarin zinc a cikin tsire-tsire yana tasiri tasirin abubuwan sunadarai da sugars. Shuke-shuke dankalin turawa suna magance rashi zinc tare da dwarfism da chlorosis na ganye, wanda bugu da underari yana shan folds, musamman a gefuna.
Ba (B)
Yana tantance dacewar ci gaban mazugi kuma yana daidaita tsarin furannin. Ana nuna rashi gaba ɗaya ta gajarta mai tushe da ɗabi'ar shuke-shuke. Ganyen ya zama mai saurin juyewa ya zama sifa “jirgin ruwa”, wanda zai iya rikicewa da kamuwa da tsire ta ƙwayoyin cuta. Dabbobi iri-iri na iya bayyana akan fatar tuber da cikin jiki.
Copper (Cu)
Yana shafar canjin nitrogen a cikin tsiron, yana ba da gudummawa ga haɓakar haɓakar furotin da rage nitrates. Ana iya ganin raunin jan ƙarfe a launin rawaya da fari da ganyayyaki daga saman. Za'a iya gurɓata inflorescences.
Iron (F)
Shiga cikin hotuna da numfashi. Yana taka muhimmiyar rawa a cikin haɓakar nitrogen, yana shiga cikin rage nitrates. Hakanan yana cikin aikin metabolism na nucleic acid. Babban tasirin rashin ƙarfe shine hana kira na chlorophyll, carotene da xanthophyll. Alamar rashi wannan bangaren shine koren haske mai haske ko ma launin rawaya na ganye, wanda zai iya zama fari da lokaci. Canjin launi yana faruwa a cikin farantin ganye, banda ƙyallen da ke tattare da manyan layukan ethmoid waɗanda suka kasance kore.
Molybdenum (Mo)
Yana shiga cikin narkewar sinadarin nitrogen, musamman a cikin sauyawar nitrates, wanda yake yana da mahimmancin amfani a dozin nitrogen mai yawa. Tare da rashi na wannan microelement, ayyukan enzyme - nitrate reductase, wanda ke da alhakin sauyawar nitrogen cikin sunadaran, ya dami. A cikin tsire-tsire dankalin turawa, rashi na molybdenum na iya bayyana kamar kodadde ganye tare da dunƙulen tukwici.
Mai zurfi ko foliar
Ya kamata a tuna cewa ɗaukar ƙananan ƙwayoyin cuta daga ƙasa ba shi da sauƙi, kuma a ƙarƙashin wasu yanayi na ƙasa, sakamakon kaddarorinsa na sinadarai ko yanayin yanayi a lokacin bazara, ana iya toshe tasirinsu kuma ƙarancin wadataccen tsire na iya faruwa . Rashin sauƙin narkewar ƙwayoyin ƙwayoyin cuta na ɗanɗano zai iya fuskanta ta hanyar tsire-tsire dankalin turawa daga lokacin rufe su a cikin sararin jere, lokacin da kumburi ya bayyana akan ɗakunan, wanda ke nufin farkon samuwar tuber. Developmentarin ci gaba na tsire-tsire da ƙaruwar ƙwayar tuber ci gaba ne na mahimmin lokaci, watau babban buƙatar waɗannan abubuwan.
Hanya mafi kyawu don isar da takamammen ƙananan ƙwayoyin cuta yayin yanayin girma shine amfani da su a cikin aikace-aikacen foliar.
Lokacin ciyarwa
Amfani da takamaiman abubuwan amfani, watau canje-canje a cikin ilimin halittar tsire-tsire waɗanda ba a bayyane ba tukuna, yana ba da damar kare su yadda yakamata game da faruwar abubuwan rashin gani, wanda hakan na iya rage yawan amfanin ƙasa ko ingancin tubers zuwa bambancin digiri. Don kimanta matsayin abinci mai gina jiki na tsire-tsire a lokacin kakar girma, jiyya mafi kyau ne bisa ga binciken binciken su ko yin amfani da na'urori masu aunawa kai tsaye akan shukar. Idan ba zai yiwu a yi amfani da irin wadannan hanyoyin ba, za a iya yin maganin foliar ba tare da an gano alamun rashin rashi na takamaiman abubuwan da ke jikin tsirrai ba, misali a matsayin kari da kara ingancin takin gargajiya na kasa da ma'adinai.
Girman yawan amfanin ƙasa yana ƙaruwa
Magungunan foliar na kwayar cutar da aka gudanar akan kasa mai haske a Sashin IHAR-PIB a Jadwisin dangane da takin zamani mai yawa tare da microelements (Ekosol K) ya nuna karuwar yawan tukunyar dankalin turawa da kashi 20.5%, yayin amfani da takin mai dauke da makulli guda kananan kayan abinci na dankali (manganese da zinc) sun ba da gudummawa ga karuwar yawan amfanin gona da kashi 15.4, bi da bi. da kuma kashi 14.7 dangane da sarrafa abu ba tare da ciyar da foliar ba.