Idan eggplants juya launin rawaya ko zaka ba tare da dalili - kar a rush don yin gaggawa yanke shawara da kuma hallaka shuke-shuke tare da tura doses da takin mai magani.
Don farawa, dubi seedlings: bayyanarsa na iya nuna dalilin da yasa seedlings ke mutuwa.
A yau za mu ga dalilin da yasa eggplant seedlings wither da fada? Abin da za a yi idan ganye an bushe a eggplant seedlings?
Me ya sa ganye na eggplant seedlings juya rawaya?
Babban dalilai da ya sa eggplant seedlings juya rawaya:
- ƙasa maras lafiya-nitrogen;
- wuce haddi;
- kamuwa da cuta tushen tsarin - fusarium, verticillus;
- Hasken rana kai tsaye.
Nitrogen rashi
Ƙasa ba ita ce kawai muhimmiyar tushen nitrogen don girma eggplants. Idan injin bai sami adadin yawan macroelement ta hanyar tsarin tushen ba, to, yana jawo wajibi don gina sabon sel daga kanta.
Mafi tsufa suna cikin haɗari - ƙananan ganye, wadanda basu da fifiko ga shuka fiye da babba da suke girma.
Yana da muhimmanci! Ƙarin ƙaddamar da rashin macronutrient, mafi girma da "yellowing" sama da seedling.
Neatly tono fitar da injin kuma ku kyauta daga ƙasa daga ƙasa. Idan tushen tsarin shi ne m, da kuma cotyledon ganye juya rawaya da wither - seedling Ana buƙatar takin gaggawa tare da nitrogenous taki.
Ka tuna cewa wajibi ne don yin amfani da kudaden da aka samu bisa ga umarnin don kada su sake yin amfani da sashi kuma kada su cutar da seedlings.
Ingancin ƙasa mara kyau
Girgizar ƙasa ƙasa yana da kishiyar sakamako a kan seedling: yellowing fara a saman. A lokacin dubawa na tushen tsarin, an gano barbashi na ƙasa a tsakanin tsattsauran kafa.
A kasan da ganuwar kwantena da seedlings akwai ruwa mai mahimmanci da tsintsiya mai tsabta - alamar ci gaban furel flora.
Matakan gaggawa sune: a duk lokacin da zai yiwu maye gurbin ƙasa a cikin akwatin seedling.
Idan ruwan yana kwance a kasa - sa hanyoyi masu yawa na ramuka kuma tabbatar da sanya akwatin a kan pallet.
Fusarium
Fusaria - naman gwari na ƙasa wanda ke haifar da tsire-tsire da tsire-tsire. Sau da yawa, an kawo jayayya a cikin ƙasa tare da tsaba mara kyau. A karkashin sharaɗɗan gwargwadon gwargwadon gwargwadon ƙwayoyi masu lalacewa suna fitowa daga spores, tsire-tsire cikin tsire-tsire ta hanyar raunuka ko raunuka a kan kara.
Harshen eggplant, shafi fusada, yana da:
- karuwar girma;
- launin ruwan kasa na kara da yanketa.
- ruwan hoda mai haske a kan asalinsukara zuwa ƙasa ɓangare na seedling;
- yellowed ganye tare da hasken haske;
- yellow cotyledon ganye juya a cikin tubules.
Zaka iya taimakawa tsire-tsire kamar haka:
- cire shuke-shuke mai lalacewa daga akwatin, ajiyewa a cikin akwati dabam wanda za'a iya samun ceto;
- maye gurbin kwalliyar ƙasa don seedlings;
- amfani da miyagun ƙwayoyi (Benazol, Fundazol, Strekar, Trichodermin) bisa ga umarnin.
Verticillosis
Wani abokin gaba na eggplants shine naman gwari Verticillium. Sakamakon gabatarwar wannan m cikin shuka shine yellowing da sauri leaf fall. Kwancen da aka ci ya mutu.
Alamun da zasu biyo baya zasu taimaka wajen gane magungunan cututtuka:
- mamaki bar duba motsi, faduwa, raunin su yana farawa da streaks;
- bayan canza launin su Organplant vegetative sassa wither: suna karkata zuwa cikin karkace kuma sun fadi, suna ba da ra'ayi cewa ganye sun kone ta ruwan zãfi;
- a kan yanke da tushe shine launin ruwan kasa.
Mahimmancin gwagwarmaya:
- Nan da nan cire rayuka masu lalacewa (ya fi kyau su ƙone su don haka naman gwari ba zai zauna a cikin rami na takin ba;
- shuka shuke-shuke mai kyau a cikin sabon ƙugi tare da ƙasa;
- bi da kuma hana magunguna: Previkur, Rovral, Topsin.
Yana da muhimmanci! Rashin gwagwarmayar maganin maganin ƙwaƙwalwa yana da wuya ya ƙare tare da nasara, don haka kokarin ƙoƙarin ajiye seedlings waɗanda basu da alamun cututtuka na cutar.
UV haskoki
Hanyar tsinkaye na tsawon lokaci zuwa radiation ultraviolet yana fama da raguwa da chlorophyll, tsire-tsire masu tsire-tsire masu tsire-tsire masu tsire-tsire masu dacewa don shuka don photosynthesis.
Barƙone iya samun rawaya rawaya ko juya rawaya gaba daya.
Lura cewa kawai ƙananan saman na ganye dake fuskantar gefen taga na taga ko greenhouse suna afuwa. Idan haka ne, to, ku tabbata - fa kunar rana a jiki.
Idan ana nuna furenku zuwa shafewar rana mai tsawo zuwa rana ta bude, an rufe su da takarda ko zane daga 12:00 zuwa 15:00.
Dubi dan gajeren bidiyon akan yadda za a magance yellowing:
Me ya sa eggplant seedlings fade?
Idan matasa shuke-shuke bushe fita, tabbatar cewa daya daga cikin dalilai ba zai shafi seedlings:
- hypothermia low ƙasa zafin jiki;
- rashin isasshen ruwa;
- kwanan nan dauka ko canzawa;
- kamuwa da cuta.
Cold ƙasa
Ta hanyar tsarin tsarin shuka, kasar gona ta mai tsanani da ƙasa ta shiga cikin ganyayyaki masu ganyayyaki na eggplants daga asalinsu.
Idan yanayin ƙasa bai isa ba Ana tafiyar da tafiyar matakai na ruwa.
An shuka shuki ne duk da yadda ya dace.
Bincika idan ba a sanyaya ƙasa ba ta hanyar buga ko iska mai iska daga titi. Nuna yanayin zazzabi - idan bai isa ba, amfani artificial dumama na kasar gona da watering seedlings tare da ruwan dumi 25-28°.
Dehydration
Tare da rashin isasshen ruwa ya fita ya yi kama da hankali, kuma ya fadi a ƙarƙashin ikonsa. Canje-canje a cikin launi na ɓangarorin vegetative na seedling ba halayyar rashin rashin tsire-tsire. Da buƙatar canja yanayin da watering seedlings zai nuna wani bushe lumpy ƙasa.
Za ka iya karanta game da yadda za a tsara yadda za a shirya watering eggplant seedlings, a nan.
Damuwa
Gwaninta daga cikin ganye na cotyledon na eggplant bayan ɗaukar ko canzawa ana daukar halatta.
Dangane da dakarun da dakarun suka rasa lokacin da suka dace da sabon yanayi da lalacewar wani ɓangare na tushen tsarin, tsoffin ƙananan ganye na eggplant iya mutuwa. Idan ka lura cewa saman shuka ya bushe - dalilin ba shine canji na ƙasa ba.
Naman gwari
Sakamakon farko na cututtuka na jiki na iya zama kamar ƙusar da ƙwayar eggplants.
Wilting na tsaye yana da hatsarin gaske - marigayi marigayi kuma cutar marasa lafiya. Ganyayyadon kore daga tushen ɓangaren iri zai taimaka wajen kawar da mummunan lalacewa ga seedlings.
A hanyar zuwa girbi
Samun dalilai na canji a cikin matsayi na seedlings, samar da cikakkiyar ganewar asali da samar da kulawa da gaggawa zuwa tsire-tsire masu tsire-tsire shi ne babban mataki zuwa ga girbin noma. Yayinda ake lura da tsire-tsire masu tsire-tsire da sauki, amma bukatu da ake buƙata za su taimake ka a cikin wannan abin da ke da alhakin.
Abubuwan amfani
Read sauran articles game da girma da kula eggplant seedlings:
- Hanyoyi daban-daban na namo: a cikin peat allunan, a cikin tsutsawa har ma a kan takardun bayan gida.
- Dukkan siffofin shuka kamar yadda kalanda ke yi.
- Dokokin Golden na girma daga iri.
- Hanyoyin noma a yankuna daban-daban na Rasha: a cikin Urals, a Siberia da yankin Moscow.
- Kara karantawa game da shirye-shiryen iri kafin dasa.
