Kodi chimayambitsa nkhungu ndi chiyani?
Matendawa omwe amapezeka pa udzu waudzu siovuta kudziwa. Pamtunda wa chivundikiro cha emarayo chimakutidwa ndi mawanga a bulauni, oyera, oyera. Uwu ndiye nkhungu yomwe imawumba udzu. Poyamba, dera laling'ono la udzu limakhudzidwa, kenako kutsata kwa matenda kumafalikira m'gawo lonse.
Wothandizira wa matendawa ndi Fusarium. Imaberekanso pansi pa malo pomwe: nyengo yotentha imachokera ku 0 mpaka 6 digiri Celsius, nthaka yopanda feteleza wa nayitrogeni, chinyezi chambiri cha nthaka komanso madzi osavunda.
Chofunikira kwambiri pakuwoneka nkhungu
- Kuwonongeka kumawoneka ndi chinyezi chokulirapo. Ngati mapangidwe a mafinya awululidwa pa udzu, mvula ikatha, kuthilira, chisanu, ndikofunikira kuchitapo kanthu ndikuwononga malowo.
- Ndi kudula kolakwika kwa udzu. Simungasiye udzu wopanda pake kuti nthawi yachisanu izichitika, zochita zoterezi zimabweretsa kuwonongeka kwake ndikukula kwa nkhungu.
- Pewani kuchepa kwa michere, makamaka nayitrogeni.
- Udyo, masamba owumbika ndiye wochititsa woyamba wa chitukuko.
- Udzu wapafupi ukagwidwa ndi vuto, mphepo imatha kusamutsira zinzake zouma kumiyendo yapafupi, yabwino. Gwiritsani ntchito madera omwe ali ndi udzu mosamala, chifukwa nkhungu ikhoza kukhala yokhayo, kenako kufalikira kudera lonse.
- M'nyengo yozizira, udzu wouma umavuta kupuma. Popeza chipale chofewa sichilola kuti chimphepo, nthawi zambiri pofika masika, nkhungu imayamba.
Kuchotsa kwina mu udzu
Udzu wa Malachite umakhudzidwa ndi nkhungu mwachangu kwambiri. Pamwamba paphimbidwa ndi cobweb, powdery, scaly deposits of oyera, imvi ndi pinki mitundu. Wotentha pa udzu mu kasupe - chochita? Muyenera kuchitapo kanthu mwachangu kuti muchepetse kuwonongeka!
- Ngati dera laling'ono likukhudzidwa, njira yabwino kwambiri komanso yophweka ndikudula udzu pamodzi ndi chipolopolo cha dothi lapamwamba, ndiye kuwotcha. Zofunika: Musayende mozungulira dera louma, kuti musawononge munda wonse.
- Munthawi yaulimi pano, pali mankhwala ambiri omwe angalimbane ndi kuvunda. Bowa wokulira akuopa fungicides, amapanga mpira wotetezera udzu, kuteteza mawonekedwe ake akunja ndi mkati. Makamaka, machitidwe a fungicides amagwira ntchito poyambira matenda.
Kusamalira kawirikawiri udzu komanso malo osachita nkhungu
Madzi othilira nthawi zonse, makamaka m'mawa, kotero kuti madontho amadzimadzi amatha kusintha dzuwa. Kuumitsa udzu ndizoletsedwa!
Turu iyenera kukhala yoyera nthawi zonse. Udzu uyenera kudyetsedwa ndi mpweya, womwe ungalepheretse mapangidwe a nkhungu, chifukwa ndi wokonda zotsalira.
The aerator ikhoza kuletsa mawonekedwe a foci a nkhungu. Ngati nyumbayo ilibe chida chapadera, ndikofunikira kubowola msipu wa udzu pogwiritsa ntchito phula la nkhumba. Poterepa, kufalitsa kwa mpweya kumayambitsidwa!
Poti udzu sutsegulidwa ndi nkhungu, nthawi zonse manyowa ngati feteleza wa mchere.
Kuwotchetchera pa udzu si chiganizo chokomera aliyense!
