A cikin shekaru biyu da suka gabata, yawancin manoman kayan lambu sun dasa nau'ikan kayan lambu mai tsayayya da cutar kwayar cutar kwayar cutar kwayar cuta. Koyaya, wannan nau'in nau'in yana da abu ɗaya ɗaya ɗaya, shine, ba shi da tsayayya ga wasu cututtuka. A lokaci guda, lokacin da manoma kayan lambu yawanci yakan hana cututtukan tumatir, kawai suna kula da rigakafin da kuma sarrafa launin toka, amma watsi da rigakafin da ke kula da cuta , sakamakon ainihin cututtukan ƙananan cututtuka na tumatir. Babban cuta. Kamfaninmu yana gabatar da wasu cututtukan da ke faruwa a kan tumatir ga kowa da kowa, da fatan kowa zai iya bambance su daidai kuma suna amfani da magungunan ga alamu.
01 Grey ganye tabo
1. Matakan ilimin gona
(1) Zabi nau'in cuta-mai jure cutar.
(2) Cire jikin marasa lafiya da nakasassu a lokaci kuma ka ƙone su daga greenhouse.
(3) Saki da iska da rage zafi don haɓaka juriya na shuka.
2.
Yi amfani da bacin rai na kariya don hana farkon cutar. Kuna iya zaɓar jan ƙarfe na ƙarfe, chlorothamonil ko mcozeb. Lokacin da zafi a cikin zubar yana da yawa a cikin ruwan sama, chlorothonil hayaki da sauran hayaki za a iya amfani da su don hana cuta. A farkon mataki na cutar, yi amfani da warkewa fungicides da fungicides. Yi ƙoƙarin amfani da ƙananan iska mai fesa nozzles don rage ganyen yanayin zafi.
02 Grey wurin cuta (launin ruwan kasa mai launin ruwan kasa)
Hanyar rigakafin
1. A lokacin da bayan girbi, an cire 'ya'yan itatuwa da marasa lafiya, ƙone da binne zurfi don rage tushen kamuwa da cuta ta farko.
2. Aiwatar da juyawa amfanin gona na sama da shekaru 2 tare da amfanin gona marasa kyau.
3 SPRay chlorothonil, Beneryl, Carbeenazim, Thophanatehhanate ethyl, da sauransu a matakin farko na cutar. Kowane kwanaki 7 ~ 10, hana da sarrafa 2 ~ sau 3 ci gaba.
03 Spaka Blight (Cutar Fata)
Hanyar rigakafin
1. Gudanar da aikin gona
Zaɓi tsararrun cututtuka kyauta don noma seedlings mai ƙarfi; Aiwatar da takin shuka kuma ƙara phosphorus da potassium micro-hadari don yin tsire-tsire mai ƙarfi da haƙuri juriya da cutar cututtuka da haɓaka juriya da cutar. Jiƙa tsaba a cikin dumama ruwa tare da 50 ℃ ruwa mai dumi tsawon minti 30 sannan kuma halaka buds don shuka; da kuma rashin daidaiton amfanin gona mara kyau; Babban kan iyaka, mai dacewa kusa da dasa, kan kari a kan kari, kari, magudano a kanma bayan ruwan sama, noma, da sauransu.
2.
A farkon mataki na cutar, chlorothebonil, mlothamnate ethyl za a iya amfani dashi azaman magani. Sau ɗaya a kowace kwanaki 7 zuwa 10, ci gaba da sarrafawa 2 zuwa sau 3.
04 Fitar kwayoyin cuta
Hanyar rigakafin
1. Zabi iri: girbi daga zuriya iri-iri na tsire-tsire, kuma zaɓi tsire-tsire marasa lafiya.
2. Ya kamata a kula da tsaba da kasuwanci sosai kafin shuka. Ana iya a hankali a cikin miya mai dumi a 55 ° C na minti 10 sannan a tura shi zuwa ruwan sanyi don kwantar da su, an bushe da kuma tsirara don seeding.
3. Cropping amfanin gona juyawa: An bada shawara don aiwatar da jujjuyawar amfanin gona tare da wasu albarkatu na tsawon filayen da ke fama da filayen rashin lafiya don rage tushen filin.
4. Ci gaba da sarrafa filin: bude magudanar ruwa don rage matakin ruwa, dasa shafaffun kwayar halitta, da kuma potassium microction magani, inganta cutar ciyawar cutar. Yi amfani da ruwa mai tsabta.
5. Tsabtace gonar: pruning da girbi da dama a farkon cutar, cire gonar bayan girbi, kuma cire shi daga filin don binne ko Kona shi, juya ƙasa sosai, kare ƙasa da kuma batar da zube, lalata kyallen takarda na iya inganta lalacewa, kuma rage tushen haɓaka.
Chemical Cutar
Fara spraying a farkon cutar, da spraying yana da sauƙin fesa kowane kwanaki 7-10, kuma ci gaba da sarrafawa shine 2 ~ sau 3. Medica na iya zama bilugycin King azurfa, Prik ruwa ruwa mai narkewa, 30% dt wettable foda, da sauransu.
Lokaci: Jan-11-2021