Cututtuka na dankalin turawa: abin da ya kamata ku ji tsoron?

Dankali tubers iya shafi da cututtuka daban-daban wanda aka lalacewa ta hanyar fungi, ƙwayoyin cuta, kwayoyin. Cututtuka na wannan irin ƙwarai rage ci gaban da dankali, rage yawan amfanin ƙasa, kuma shafar ingancin 'ya'yan itacen. Saboda haka cututtuka na dankalin turawa, da kuma ra'ayoyi kamata ka sani duk wanda ake shirin girma shi da kuma samun mai kyau girbi.

Cututtuka na dankalin turawa, tubers, wanda sa mafi damuwa ga lambu da kuma ji ciwo nauyi lalacewar krneplodam - shi ne marigayi varna, blackleg, da ya faru na zobe rot da kuma daban-daban cutar cututtuka. Ya kamata ka zama saba da wadannan pathologies a more daki-daki.

Saboda haka, marigayi burtuntuna (Phytophthora ko), wanda aka sa ta lamba tare da naman gwari - akwai wata cuta da ya auku a marigayi Yuli - farkon watan Agusta, kuma aka bayyana a cikin nau'i na bayyanar ruwan kasa spots a ganye da kuma mai tushe. Lokacin da ya karu iska zafi ko dew saukad, bakuna faci rufe da fari ji shafi. Tuber kafa grayish tawayar specks wanda kai ga gaskiya cewa tubers rot gaba daya. Wannan cutar da ake daukar kwayar cutar ta hanyar da ruwan sama da ruwa a lokacin da farko kamu ganye, sa'an nan da tuber. A farko alamun cutar dankali bayyana nan da nan, amma kawai bayan 14-21 kwanaki bayan kamuwa da cuta.

Idan nauyi asara da aka lura, kafin digging sama dankali, shi wajibi ne don feshi da na fi jan sulfate (10g a 5 lita na ruwa). Ka tuna cewa bugi dankali ba zai iya daga baya a yi amfani da matsayin da tsaba da kuma dasa gona za a iya reused kawai bayan 'yan shekaru. A kara rabo dankali dogara a kan daidai ajiya. Saboda haka, da ci gaba da cuta a lokacin ajiya dankali (Phytophthora) na iya faruwa idan ajiya zafin jiki ne game da 19 digiri. A mafi sharadi gwargwado ga tuber adana - zazzabi ba fi 3 digiri, da kuma zafi - ba mafi girma 80%.

Next kowa cuta - blackleg kamuwa da cuta wadda ne da za'ayi ta kwayan. Kamuwa wata balagagge tuber da aka bayyana a cikin yellowing ganye, matattu tushen da haske dankalin turawa Pull-fita. Idan shuka ne har yanzu kamu a wani wuri mataki na maturation, shi yana ba tubers. Waje cikin shakka daga cutar ba bayyana kanta. Daga tsakiyar dankalin turawa rots, sa'an nan ta ƙẽƙashe, har.

Zobe rot da dangantaka da wani kwayan cutar dankali. Ya fara bayyana bayan flowering, idan akwai wani aiki wilting itãce. Sai mai tushe ta ƙeƙashe. Lokacin da dankali ake lura a cikin bangaranci a kanta burbushi rot a kan zobba jijiyoyin bugun gini daure. Kamuwa da cuta da wannan cuta yakan auku a sakamakon inji lalacewar sa a lokacin taron na amfanin gona. Daga baya, a lokacin da suka kamu tubers an hõre saukowa, cutar da ake daukar kwayar cutar in ba haka ba lafiya.

Don kauce wa cututtuka daban-daban kafin a sanya shi a cikin ajiya wuri na tubers ya kamata a sosai bushe da a gaggauta warware.

Daya daga cikin mafiya hatsari cutar da dankali ne mai ciwon daji cewa an adana a cikin ƙasa har zuwa shekaru ashirin da bayan kamuwa da cuta. A causative wakili na shi ne wani naman gwari cewa shi ne matukar hatsari a kan mãkirci. Cancer Alamun: ruwan kasa growths a kan tuber, wanda wuce girman da dankali. Matsalar ita ce, da tuber rots, da kuma cutar da infects cikin ƙasa, kwantena da sauransu kai tsaye tubers. Babban shirinku - ganewa na cuta foci maza maza da kuma dasa dankalin turawa, iri resistant da cutar daji. Idan yadda ya kamata m al'adu, da cuta ne ba kamar yadda na kowa.

All dankalin turawa, cuta, mafi tsanani daga abin da aka bayyana a sama, ana amfani sosai cutarwa ga amfanin gona da kuma kai ga mutuwa na tubers. The aiki na lambu - dace ganewa na cutar da mayar da hankali da kuma gudanar da m matakan.