Photosynthesis - dalilin tushen wanzuwar shuka, yana faruwa ne a cikin kwayoyin halitta na chlorophyll. Amma wani lokaci a ƙarƙashin aikin kamuwa da cuta ko kuma rashin cin abinci mai gina jiki, an hana ginin chlorophyll.
A sakamakon haka, ganye suna cikin bangare ko gaba daya rasa launin kore, juya rawaya, wani lokacin samun launi na hauren giwa. Sheet ya rasa aiki. Wannan cuta ake kira chlorosis.
Alamun shan inabi na chlorosis
Tare da chlorosis, foliage fara juya kodadde. Tsohon ganye sun zama mai haske rawaya a launi, matasa su sau da yawa suna da lemun tsami tint. Saboda haka, tsarin photosynthesis yana damuwa, ci gaban harbe ya ƙare. Yawancin lokaci, mafi yawan harbe da ganye na iya mutuwa. Cincin abinci yana haifar da fadowa daga ovaries, sauran kuma balagagge ba. Itacen itacen inabi kuma yana matsowa cikin talauci.
Akwai dalilai guda ukujagoran zuwa chlorosis. Saboda haka, bayyanar da ke cikin cutar a cikin waɗannan lokuta zai bambanta.
Don ganewar asali da kuma maganin da ya dace, ya kamata a yi la'akari da hankali a cikin launi, kulawa da yanayin da kuma ganowa na launin rawaya.
Hotuna
Irin cuta
Ba masu ciwo ba
Irin wannan cututtuka yana hade da tasiri mara kyau ta shuka daga ƙasa. iron ionsba tare da abin da chlorophyll ba za a iya hada ba.
Irin wannan cututtukan ana kiran baƙin ƙarfe chlorosis. Kodayake baƙin ƙarfe ba shine ɓangare na alade ba, yana da mahimmancin matsakanci na chlorophyll kira.
Chlorosis ba tare da cututtuka fara da bayyanar kananan yatsun launin rawaya. A hankali yawan lamarin ya ƙara ƙaruwa, sun fara haɗuwa tare. Gwaran suna ci gaba da kore har tsawon lokaci, kuma sarari tsakanin su ya zama rawaya.
Tsarin na iya rasa ƙarfe saboda:
- kananan adadin wannan kashi a cikin ƙasa;
- alkaline ƙasa dauki cewa interferes tare da sha baƙin ƙarfe;
- girma inabi a ƙasa mai nauyi da kuma rashin airation na tushen.
Bayan ya kashe nazarin ƙasa, za ku iya fara magance kawar da cutar.
- Idan ƙasa ba ta iya samar da itacen inabi tare da adadin ƙarfe ba, yana da muhimmanci don ciyar da shuka tare da wannan kashi. Zane na sama zai iya zama tushe da foliar. Mafi amfani da spraying baƙin ƙarfe sulfate.
Amma a cikin 'yan shekarun nan an tabbatar da cewa baƙin ƙarfe ne mafi alhẽri a cikin kirkirarren tsari, sabili da haka, sun fara samar da takin mai magani wanda ya ƙunshi daidai wannan nau'in taki. Har ila yau, ana amfani da kayan aikin baƙin ƙarfe ta abubuwa masu alama kamar zinc, boron, manganese, da magnesium. Sabili da haka, yana da cikakkiyar wadata don ciyar da inabi tare da ƙwayar ƙwayoyin jiki kawai.
- Alkaline dauki, a matsayin mai mulkin, yana da kasa da ke dauke da babban adadin lemun tsami. A irin waɗannan yanayi, baƙin ƙarfe da ke cikin ƙasa ya wuce cikin nau'i mai nau'i maras kyau.
Taimako na farko a cikin wannan yanayin zai kasance daidai takarda tare da microelements. Kuma a cikin dogon lokaci zai taimaka wajen samar da kwayoyin halitta.
- Don rage tasiri mara kyau ƙasa mai nauyi zai iya sassauta, yin takin, wasu ragewa a ban ruwa. Ana lura cewa a lokacin rani mai rani, an nuna cewa chlorosis yana da yawa sosai akai-akai. Abinci ya kamata a yi kawai foliar.
M
Kwayar cutar tana haifar da kwayar cutar da ta shiga gonakin inabi tare da kamuwa da kwayar cutar da ba a taɓa sarrafa kariya ba. Irin wannan cuta ya bayyana daban. A cikin tsire-tsire da aka shuka, sutura sune na fari sunyi launin rawaya, ta hanyar da cutar ta yada.
Ganye yana samun launin mosaic. Saboda haka, irin wannan chlorosis ana kiransa rawaya mosaic.
Wadannan tsire-tsire ba su da kyau don magani, sabili da haka, a gano wannan irin chlorosis, dole ne a cire 'ya'yan itacen inabi da ƙone. Abin farin ciki, a cikin yanayi mai saurin yanayi, cutar ba ta yalwacewa ba, kuma yankuna masu fama da rashin lafiya sun fi fama da ita.
Edaphic
Irin wannan cin zarafi na chlorophyll yana faruwa a lokacin damuwa da damuwa a kan 'ya'yan inabi na fari ko matsananciyar danshi, da yawa ko yanayin zafi.
Bayan an gama sakamakon sakamako mai lalacewa, shuka kanta ta koma cikin al'ada. Don taimakawa shuka ya fara aiki akai-akai, zaku iya amfani da duk abincin micronutrient.
Rigakafin cututtuka
- Dogon lokacin amfani mai amfani a gonar inabinsa ya inganta yanayi na ƙasa, musamman iska da ruwa mai cin gashin ƙasa.
A karshen wannan, kasar gona kafin kwanciya ta gonar inabinsa ya rushe ko yin shi yumbu, rubuttuka, slag. Kyakkyawan sakamako za a iya cimma ta mulching kasar gona.
- Ba a bada shawarar yin amfani da gonar inabi don amfani da man shanu, wanda hakan zai haifar da mummunar tasirin lemun tsami. Mafi takin gargajiya ne takin gargajiya, sapropel ko peat.
- Ma'adinai na ma'adinai suna buƙatar ɗaukar wadanda ke da maganin acid don su gyara ƙasa. Alal misali, potassium sulfate, ammonium sulfate, superphosphate zai zama kyawawa.
- Amfanin makamashi abubuwan da aka gano, inganta tsarinsa da tsari na tsarin ruwa da iska yana shuka a karkashin bishiyoyi na albarkatun gona: lupine, wiki, alfalfa.
- A ƙarshe, horar da iri iri ne mai tasiri wajen yin rigakafi. Chlorosis Resistant: Trollingera, Limberger, Portugizer, Pinot Meniere, Elbling, Cabernet, Chaslay farin da ruwan hoda, iri dake Saint Laurent da Muscatel.
Tsaya zuwa chlorosis Agat Donskoy da Antey, Rupestris da Riparia, Aligote da Riesling, Danko da Disamba, Muscat da Magarach, Pinot baki da Pinot Blanc, Italiya da Isabella.
Chlorosis na iya zama gaskiya bala'i don gonar inabin, da muhimmanci rage girbi na yanzu shekara da kuma raunana itacen inabi, wanda zai iya faruwa a cikin shekaru masu zuwa. Amma magani na yau da kullum na gwargwadon chlorosis yana ba da sakamako mai kyau. Babban abu ba shine fara cutar ba, kar ka ba da itacen inabi don ragewa sosai. Yin amfani da matakan tsaro mai sauƙi ba abu ne mai wahala ba don tabbatar da kariya ga chlorosis.
Bidiyo mai amfani, yadda za a bi da 'ya'yan inabi chlorosis:
