Zamkatimu
Matenda a tomato mu wowonjezera kutentha
Matenda a tomato mu wowonjezera kutentha amakhala pafupipafupi komanso osasangalatsa. Ngati nkhondo yolimbana nayo siinayambike mwamsanga mutangozindikira, ndiye kuti mukhoza kutaya mbewu yonse.
Kufotokozera za matenda a phwetekere mu wowonjezera kutentha
Kulima tomato mu wowonjezera kutentha, wokhala m'chilimwe akuyembekeza kukolola koyambirira ndi kuteteza zomera zake ku zovuta zachilengedwe.
Matenda a tomato mu wowonjezera kutentha ndi chifukwa cha chinyezi chambiri m'nthaka.
Koma wowonjezera kutentha sikumatsimikizira chitetezo cha kubzala, choncho, tomato ayenera kuyang'aniridwa mosamala ndipo pazizindikiro zoyambirira za matendawa, ayambe kumenyera zokolola.
Chifukwa chachikulu cha matenda ndi mkulu chinyezi, mmene kwa wowonjezera kutentha-mtundu nyumba. Amadziwika ndi mapangidwe a bulauni mawanga pa masamba ndi tsinde ndi woyera pachimake pa m'munsi mwa masamba. Ndi matendawa, zipatso zimakhala ndi mtundu wa bulauni, womwe umakhala ngati malo okulirapo pansi pa khungu.
Chizindikiro chake ndi mawonekedwe a bulauni lalikulu m'munsi mwa masamba. Maonekedwe, sizingalimbikitse nkhawa, koma phomosis imadziwika ndi kufalikira kwa matendawa mkati mwa mwana wosabadwayo. Tomato yemwe amawoneka wathunthu akhoza kuwonongedwa kwathunthu kuchokera mkati.
Chizindikiro cha matendawa ndi mapangidwe amdima pa zipatso zosapsa. Zitha kukhala zakuda, zowuma kapena zamadzi, zowola, zomwe, zikukula, zimawononga chipatso chonsecho.
Matenda ofanana owopsa omwe masamba amayamba kusintha mawonekedwe, mtundu ndi kapangidwe kake. Amasanduka alefu, achikasu, opindika. Patapita kanthawi, mbewuyo imauma ndi kufa.
Izi zikuphatikizapo whitefly, chimbalangondo, wireworm, scoop. Onse mwa njira imodzi amakhudza zomera, pang'onopang'ono kuwononga iwo.
Chifukwa chachikulu cha matendawa ndi chinyezi chambiri m'nthaka ndi mpweya mu wowonjezera kutentha. M`pofunika kulabadira kuthirira, kupewa madzi ochuluka, evaporation ndi kutentha madontho.
Kodi kuthana ndi matenda a tomato wamkulu mu wowonjezera kutentha
Polimbana ndi kukolola, njira zotsatirazi zitha kuchitidwa:
- Kuchulukitsa chonde m'nthaka mwa kuthira feteleza ndi ma complexes apadera.
- lunguzi zouma zitha kuwonjezeredwa ku dzenje kuti muteteze mizu.
- Masiku 10 aliwonse, tchire liyenera kuthandizidwa ndi urea wothira mkaka wosakanizidwa.
Payenera kukhala mtunda pakati pa tchire kuti matendawa asafalikire ku zomera zathanzi.
- Kuchotsa zowola kumathandiza kuthirira nthawi zonse ndi kupopera mbewu mankhwalawa ndi yankho la calcium nitrate.
- Kupopera mbewu mankhwalawa ndi copper oxychloride kumathandiza kuchotsa nkhungu. Njira yothetsera vutoli imakonzedwa pa mlingo wa 30 g wa mankhwala pa 10 malita a madzi.
- Potaziyamu permanganate amatha kuthetsa tomato ku matenda ambiri. Njira yothetsera iyenera kuthiriridwa ndi mbande mpaka katatu patsiku.
Kutentha, tikulimbikitsidwa kupopera mbewu ndi mkaka wa laimu
- Kuti muwononge chimbalangondo, mudzafunika kulowetsedwa kwa 150 g tsabola wotentha, magalasi 2 a viniga ndi 10 ml ya madzi. Zotsatira zake zimatsanuliridwa mu dzenje la tizilombo, 500 g aliyense.
- Chomeracho chimawonongeka poyang'ana chomera chilichonse ndikusonkhanitsa tizilombo pamanja. Kuonjezera apo, tomato akhoza kuthandizidwa ndi scoop control agent.
- Kuti muchotse wireworm, kuyika kwa dothi ndi kuyambitsa feteleza wa mineral kumafunika.
Pochotsa chiwopsezo chachikulu cha mbande - chinyezi chambiri m'nthaka - simungangochotsa matenda okha, komanso kupewa kupezeka kwawo mtsogolo.
Podziwa njira zothanirana ndi matenda enaake, munthu wokhala m’chilimwe watcheru sangafunikire kuchita khama kuti apulumutse zokolola zake. Koma ndi bwino kusamalira pasadakhale ndi kupewa zochitika zawo.