Blackleg: yadda za a yi yãƙi. Yadda za a magance blackleg a seedlings

Daya daga cikin na kowa cututtuka a tsire-tsire da aka dauke su blackleg. Ta yaya za a magance shi da kuma abin da ya yi don kauce wa hadarin seedlings (wato, shi ne mai saukin kamuwa to kamuwa da cuta da fari)?

Description da cutar

Blackleg an dauki wani hatsari cutar da ke shafar kayan amfanin gona, irin tumatir, cucumbers, dankali, kabeji da sauransu. Kira parasitic fungi, da ikon ci gaba a cikin ƙasa ga shekaru da dama. Yafi sami cuta blackleg daga seedlings girma a cikin greenhouses da greenhouses. Tare da shan kashi na cuta a cikin shuka lura duhun tushen rabo daga tushe, wanda baya kaiwa zuwa thinning, kafa constriction, lalata, sa'an nan kuma mutuwa. Kamuwa da tushe da kuma iya tsira, amma zai jinkirta a girma, rooting kuma ba mai kyau girbi ba zai iya.

A Sanadin cutar

A causative wakili na cutar blackleg ne kwayoyin cuta da kuma fungi a cikin ƙasa, wanda daga lokaci zuwa lokaci ba bayyana kansu har akwai abubuwan da fararwa da aiki. Wannan na iya ƙara ƙasa danshi, rashin lighting, kuma m plantation, matalauta samun iska, wuce kima taki ko kwatsam canje-canje a cikin zazzabi. A karkashin irin wannan yanayi, cikin hanzari tara a cikin ƙasa, germs rufe kananan yankunan farko, sa'an nan dukan da aka shafa seedlings cuta blackleg. Ta yaya za a magance shi a farko ãyõyi, kana bukatar ka sani a gaba, a lokacin da za a dakatar da kuma hana yaduwar cutar.

Better yet, kula da m matakan da za su taimaka kauce wa irin wannan matsaloli.

rigakafin

A mafi inganci Hanyar da yaki da wannan cuta - magani na kasar gona kafin dasa. Ƙasa cakuda a kwalaye da dasa, da shayar da ruwan zãfi da narkar da a cikinta hatsi na potassium permanganate. The bayani dole ne ta zama mai karfi taro, mai duhu ruwan hoda launi. Bayan 3 kwanaki ƙasar da aka bi da tare da soda bayani (a cikin guga na ruwa 5 tablespoons na yin burodi soda). Tsaba suna sown a cikin ƙasa dan kadan posohshuyu, t. Don. A waterlogging lokacin shi muhimmanci na kara hadarin cutar blackleg.

Bayan seeding akwatin dole rufe gilashin ko fim da kuma sanya a cikin wani dakin inda zafin jiki ne kiyaye 18-20⁰S. Da zarar seedlings bayyana, matasa seedlings ya kamata a thinned fitar inda dasa ma lokacin farin ciki. Watering matsakaici jiki, ba su yarda da wuce haddi danshi a cikin ƙasa.

A farkon matakai na raya kasa na seedlings ne sosai tasiri Hanyar aka dusting ta itace toka.

Yadda za a rabu da blackleg

Idan ba za ka iya kauce wa ake kamuwa, kuma duk da m matakan, har yanzu ya nuna har a baki kafa na seedlings, abin da ya yi? A mataki na farko shi ne a hankali cire lalace ɓangare na shuka, tare da m ƙasashe domin hana yaduwar cutar zuwa nan kusa da shuke-shuke. Sa'an nan ku zuba sauran seedling ash bayani (2 kofuna da 1 lita na Boiled ruwa, 6 hours da kuma diluted a guga na ruwa). Mutane da yawa lambu bayar da shawarar da suke ciyarwa ciyar da wata cakuda da ruwa taki, kaza taki da kuma mullein. Wannan zai taimaka wajen kara da juriya da shuke-shuke.

Akwai misalai masu yawa na lalata seedling cuta blackleg. Yadda za a magance shi? Domin gudanar da watering musamman mafita. A saboda wannan dalili 1% Bordeaux cakuda, jan karfe sulfate (5 grams da guga na ruwa) ko wani bayani da potassium permanganate. Watering ne da za'ayi cikin kudi na 1 lita 1 murabba'in mita.

Domin manufar bushewa da ƙasa iya zuba a cakuda da yashi, kuma tashi ash. Yana kuma da inganta harkokin samuwar sabuwar tushen sama ya shafa yankin.

Kariya da blackleg da hilling

Akwai wani tasiri hanyar da yadda za a magance blackleg a kan seedlings. Shi ne a cikin al'ada hilling. Da zaran na farko seedlings, shãyar sabõda kwanaki 2-3 kamata a katse. Da zarar ƙasa ne dan kadan bushe up, kana bukatar ka a hankali hatched okuchit sprouts kuma amma sai zuba. Don ware da wanzuwar yanayi na ruwa ayyuka na pathogenic fungi da za a zuba a cikin GROOVES tsakanin shuke-shuke haka da cewa mai tushe zama bushe. Irin wannan kula wajibi ne a gudanar da a lokacin da farko lokaci na namo seedlings. Lokacin da thinning ba lallai ba ne su janye daga cikin karin shuke-shuke, shi ne mafi kyau ga yanke su da almakashi, yayin da tushen tsarin kasa daga hankali.

Wannan hanya, tare da horar da kyau da kuma da-daidaita ƙasa bada sosai high yawan girma lafiya seedlings.

domin magunguna

Ku yãƙi blackleg taimako dukan magunguna da cewa tambaya lambu. Wannan iri-iri na kwayoyi saya a sana'a Stores. Alal misali, "fitosporin". Ya zo a cikin siffofin daban-daban: man goge baki, foda, ruwa. Wannan tsarin bada shawarar da su bi da tsaba a gaban shuka da kuma fesa jinya seedlings. Iya lalata daban-daban iri fungi "fitosporin" tasiri da kuma don rigakafin sauran cututtuka: varna, tushen lalaci, powdery fumfuna, downy fumfuna. Bugu da kari, da amfani biologicals "Bactofit", "Fitolavin-300", "Plariz".

"Fundazol" da aka sani na da tasiri kan blackleg. Duk da haka, ta bijiro da batun kafa mai guba abubuwa za su iya cutar ba kawai shuke-shuke, amma kuma ga mutane. Saboda haka shi ba da shawarar yin amfani da shi a cikin gidan, musamman idan kana da kananan yara da kuma dabbobi.

Mutane da yawa san cikakken hadari ga kiwon lafiya da samar da kudin taimaka jimre da cuta blackleg. Ta yaya za a magance shi ta amfani da itace ash, riga aka bayyana a sama. Wani amfani da wannan eggshells. An bushe, a hankali ƙasa a cikin turmi, da kuma resultant foda aka yafa masa tare da kamuwa da yankunan. Yin burodi soda, diluted a cikin kudi na daya teaspoon da rabin gilashin ruwa, watering seedlings shafi blackleg.

Kiyaye duk agronomic dokoki, za ka iya girma lafiya seedlings ba tare da amfani da sinadarai, da kuma samun mai kyau girbi.