Matenda a tomato mu wowonjezera kutentha

Ngakhalenso m'madera otentha, mbewu zomwe zimalimidwa sizingatheke kukhala ndi inshuwalansi 100% kuti zisachitike. Kuonjezera apo, ziri mu wowonjezera kutentha kuti matendawa akufalikira mofulumira ndipo ayenera kukhala owirikizawiri pamene akulimbana nawo. Pofuna kupeŵa mavuto oterewa, ndibwino kudziŵa mndandanda wa matenda a tomato mu wowonjezera kutentha komanso njira zolimbanirana, komanso njira zothandizira.

Matenda ambiri a tomato mu wowonjezera kutentha

1. Kutentha kochedwa kwa tomato mu wowonjezera kutentha . Ndi matenda a fungus omwe amakhudza gawo lonse la mlengalenga. Mitengo yobiriwira ndi yovuta kwambiri. Dziwani kuti kuyambira kwa matendawa kungakhale pa mabala a bulawuni omwe amawonekera pa masamba. Kenaka mitundu yofiira yoyera kumbuyo kwa pepala ndipo potsiriza mbali yonse yobiriwira imatembenuka chikasu ndikugwa. Kenaka zovutazo pang'onopang'ono zimasintha kupita ku zipatso. Ndi kamwana kamene kakapweteka kwambiri. Monga lamulo, chiyambi cha mapeto a tomato mu wowonjezera kutentha amachititsa kutentha kwakukulu kutaya masana ndi usiku. Chofunika kwambiri ndi kusankha mbeu: ndi bwino kugwiritsa ntchito zakutchire zaka zitatu zapitazo. Mukamabzala, samalani makamaka ku hybrids, zomwe ngakhale musanayambe kukumbukira ndi mbewu. Pofuna kupewa phytophthora pa tomato mu wowonjezera kutentha, musamalephere kubzala, kuchotsani masamba onse akale, kuyambira kumayambiriro kwa kubzala ndi musanayambe kukolola, kudyetsa feteleza zamkuwa ndi phosphoric potassium. Mlungu uliwonse mukhoza kuthirira masamba a Phytosporin.
2. Vertex zowola za tomato mu wowonjezera kutentha . Mukaona malo obiriwira pa zipatso zobiriwira, nkotheka kuti mukudwala matendawa. Zimakhudza vertex zowola zipatso za burashi yoyamba. Mawanga akhoza kukhala wakuda kapena ochepa, amakhala ndi fungo lavunda. Choyambitsa vutoli ndi kusowa kwa chinyezi, kutsika kwa nayitrogeni ndi calcium yochepa m'nthaka. Perekani mbande ndi madzi okwanira, makamaka nthawi yotentha. Tchire toyambitsa matenda tingathe kuchiritsidwa ndi yankho la calcium nitrate. Zipatso zonse zoyipa ziyenera kuchotsedwa ndi kutenthedwa.
3. Brown malo a tomato mu wowonjezera kutentha . Amatchedwanso "nkhungu". Matendawa adzipanga mawanga ofiirira pamunsi mwa tsamba. Mawangawa amakhala ndi zovala zoyera zokongola. Pang'onopang'ono kachilomboka kamayamba kuuma, kenako mbewu yonse imamwalira. Matendawa amafalikira mofulumira akamamwetsa. Zomwe zimakhala bwino chifukwa cha maonekedwe a bulauni - mkulu wa chinyezi, kuthirira madzi ozizira ndi kutentha usiku. Pazizindikiro zoyamba ndizofunika kutaya zinthu zitatu, kuti muzitha kupanga zomera ndi mchere wa chloride. Komanso, mankhwala osokoneza bongo Zaslon ndi Zingwe zimakhazikitsidwa bwino. Pofuna kupewa, nthawi zonse chitani mankhwala m'thupi mutatha kukolola.
4. Grey kuvunda . Mawonetseredwe ali ofanana kwambiri ndi vuto lochedwa komanso wamaluwa nthawi zambiri amasokoneza matenda awiriwa a tomato wowonjezera kutentha. Mliriwu umayamba kumapeto kwa nyengo yokula, pamene kutentha kumatsika kwambiri ndipo nyengo yamvula imabwera. Zipatso zonse (zokhwima ndi zobiriwira) pali mawanga. Pang'onopang'ono, madontho ofiira a bulauni amapanga mawanga. Kuwonjezera pa chipatso, matendawa amatha kupita kumadera ena a kuthengo. Yambani kuchotsa mbali zonse zomwe zakhudzidwa ndi chomeracho, perekani kutentha kwakukulu mu wowonjezera kutentha ndikupiritsa mankhwala m'nthaka mutatha kukolola. Matenda a tomato mu wowonjezera kutentha nthawi zambiri amamveka bwino chifukwa pambuyo pa kutha kwa mlimi amalimoto samayika nthaka. Momwemo, m'pofunika kuchotsa pamwamba pa nthaka ndikutsanulira mwatsopano.