Lokacin girma tubers, karas sau da yawa fashe. Wannan mummunan yana rinjayar amincin kayan lambu kuma yana lalata bayyanar su. Domin kauce wa ci gaban matsalar, yana da kyau a gano musabbabin faruwar ta. Yawancin lokaci ana samun su a cikin fasahar aikin gona da ba ta dace ba. Hatta ‘ya’yan itatuwa masu jure tsatsa ba koyaushe suna kare su ba.
yana kaiwa ga karas aniyu karas
yanayin shayar da ba daidai ba
Akwai lokuta lokacin da shuka a lokacin fari ya ziyarci na dogon lokaci ba tare da ruwa ba. Idan an shayar da shi sosai daga baya ko kuma ruwan sama mai yawa ya fadi, amfanin gona yana samun danshi mai yawa. Ganuwar tantanin halitta na nama na shuka ba zai iya jure matsi mai ƙarfi daga ciki ba, kuma karas ya fashe.
Rigakafin matsalar
Don guje wa damshin ƙasa kwatsam, kiyaye ka’idodin shayarwa:
- Idan ƙasa ba ta daɗe ba, ruwa na farko ya kamata ya zama na sama. Ana maimaita shi bayan kwanaki 1-2.
- A cikin yanayin zafi, ana allurar ruwa kowane kwanaki 4-5.
- A cikin yanayin damina, ana shirya magudanar ruwa mai yawa daga lambun, saboda yawan sa kuma yana haifar da fashe karas. Don wannan, ana yin tsagi na musamman. Ko da a cikin tituna, ana shuka dill, wanda ke hana stagnation na danshi da ƙaddamar da ƙasa.
Kafin fitowar, ƙasa dole ne koyaushe ta kasance m. A lokacin girma na tushen amfanin gona, ana shayar da tsire-tsire akai-akai. Zai fi kyau a ƙara ruwa da safe lokacin da ƙasa ba ta da zafi sosai, saboda kayan lambu suna fashewa saboda canjin yanayin zafi (bambanci tsakanin zafin ruwa da ƙasa). Lokacin da karas ya kai girman su na al’ada, ana dakatar da shayarwa.
Don tarko danshi a cikin ƙasa, bayan faɗuwa, ana kwance hanyoyin tafiya. Ƙasar za ta zama mai sauƙi, wanda zai rage matsa lamba akan kayan lambu, to, karas ba ya fashe. Idan ban ruwa akan lokaci ba zai yiwu ba, ƙasa tana mulched. A karkashin padding, an kafa microclimate mai kyau. Yana ba da gudummawa ga ci gaban ƙwayoyin ƙasa masu amfani, adana danshi.
Rashin isasshen abinci
Karas yakan fashe saboda yawan nitrogen a cikin ƙasa.
Wannan yana haifar da rashin bin tsarin alluran ƙwayoyi da shawarwarin narkar da su. An rage juriya ga mummunan tasirin muhalli. Idan ƴan ƙanƙantar yanayin zafi ya faru a wannan lokacin, tushen amfanin gona zai fashe. Ba ya jure matsi a ƙasa.
Kasa kada ta kasance mai wuya ko nauyi
Rigakafin matsalar
Ana shuka shuka ne bayan amfanin gona da aka yi amfani da kwayoyin halitta.
Karas ba zai karye ba idan kun bi ka’idojin taki. Top dressing tare da nitrogen-dauke da jamiái ne da za’ayi a farkon amfanin gona girma (a cikin watan farko bayan fitowan). Suna taimakawa wajen gina koren taro.
Ba duk kwayoyin halitta ba ne masu kyau ga kayan lambu. Fresh taki ba shi da karbuwa. Yana da kyau a yi amfani da irin waɗannan abubuwa:
- jiko na zubar da tsuntsaye.
- dakatarwa,
- fermented jiko na nettles da weeds.
Lokacin da tushen amfanin gona ya fito, ana dakatar da takin da ke ɗauke da nitrogen. Ana maye gurbinsu da shirye-shiryen ma’adinai na phosphoric da potassium. Ana amfani da ash a matsayin jiko, yayin da yake ƙara yawan acidity na ƙasa, in ba haka ba za a rufe kayan lambu da tushen bristles.
Kasa mai nauyi
Karas yana faruwa a lokacin girma a cikin ƙasa yumbu. Yana haifar da matsa lamba mai yawa akan kayan lambu, tushen ba zai iya girma cikin sauƙi ba.
Rigakafin matsalar
Al’adu na bunƙasa akan haske, sako-sako, da tsarin ƙasa. Lokacin da ƙasa ba ta cika waɗannan buƙatun ba, an inganta ta. Karas ba zai fashe ba idan an shafa shi a kasa:
- Yashi kogin,
- ruɓaɓɓen sawdust,
- balagagge taki,
- humus,
- tyrsu,
- high da low peat,
- bambaro mai laushi.
A cikin ƙasa mai nauyi, musamman gadaje masu tsayi (0.3 m). Hakanan ana shuka nau’ikan da ke da gajeriyar amfanin gona. Suna ci gaba a cikin saman yadudduka na duniya.
Don kauce wa fashe karas, hanyar sideration yana inganta halayen ƙasa. Don yin wannan, ana shuka amfanin gona na hunturu a kan mãkirci a cikin fall: hatsi, hatsin rai, alkama. A cikin bazara, yi noman koren taro a cikin ƙasa. Aƙalla makonni 3 dole ne su wuce daga tonowa zuwa shuka.
girbin da bai kai ba
Idan ka shuka iri da wuri a watan Afrilu da girbi a watan Oktoba, karas zai fashe. Cancels, rasa dandano da juiciness.
Rigakafin matsalar
Don tabbatar da cewa tushen amfanin gona bai fashe ba, dole ne a lura da lokacin shuka da girbi. Idan ana buƙatar kayan lambu don amfani a lokacin rani, ana shuka su a farkon Maris. Don ajiya na hunturu, ana aiwatar da shuka a watan Yuni, to, ba lallai ba ne don overexpose karas a cikin lambu.
ƙarshe
Yana da m lokacin da tushen amfanin gona ya fashe sakamakon noma.Wannan na iya faruwa ga duk wanda bai bi ka’idojin kulawa ba. A wannan yanayin, nau’in da aka zaɓa ba shi da mahimmanci. Ƙayyade kawai dandano da halaye na waje.
Idan karas ya fashe, ba za a adana su da kyau ba. Zai fi kyau a wanke shi, a tsaftace shi, a daka shi a cikin injin daskarewa.
