Matenda a phwetekere mu wowonjezera kutentha ndi: mankhwala ndi kapewedwe

wamaluwa ambiri akufuna kukula m'minda yawo kukolola oyambirira, kumanga greenhouses kumene tomato ndi nkhaka zipse kale kuposa anzawo kutchire. Ndipo komabe, kukula masamba greenhouses, anthu akuyesera angatetezere zomera ndi zinthu chowawa kunja, asidi mvula, kutentha kwa dzuwa ndi zina zotero. Mwina pa zomera chinachake pansi filimu pogona adzatetezedwa, koma musaiwale kuti nthaka kutetezedwa matenda bakiteriya wosangalala. Nthawi zambiri mu kutentha wamkulu tomato ndi nkhaka. Amadziwika kuti mu zaka khumi zapitazi zokolola masamba otchuka - phwetekere - yafupika mosathamanga mofulumira. Matenda a phwetekere mu wowonjezera kutentha ndi nthaka lotseguka kuchita ntchito zawo zonyansa. M'nkhani ino tikambirana za matenda ndi mmene kuthana ndi mabakiteriya oopsa kuti kupatsira tomato.

Matenda a phwetekere mu kutentha. Maonekedwe ndi njira ya chithandizo

kusintha kwa nyengo, kugwiritsa ntchito kwambiri fungicides kwachititsa chakuti tizilombo kuti ndinazolowera zinthu zambiri zachilengedwe ndi mitundu yonse ya mankhwala. Ndi chifukwa - ambiri matenda bakiteriya zokhudza zomera. Komanso, ambiri matenda a tomato mutated, ndipo tsopano kukhala kovuta kusiyanitsa matenda wina ndi mzake. Kuti bwinobwino kuthana ndi "mdani", muyenera ndithudi kudziwa oyambitsa ake. Matenda a phwetekere mu wowonjezera kutentha ndi kukhala tima kusintha pafupifupi zomera zonse.

zithunzi

Mu matenda masamba mbewu ndi olumala, kusintha mtundu wawo. Tomato ngati oponderezedwa. Perekani zokolola otsika. Kuti lichotse tizilombo, zomera ndi kachilombo nazitentha. Pakuti kupewa matenda asanayambe chodzala mbewu ankawaviika njira ofooka manganese. mbande anabzala komanso madzi ndi yankho la permanganate potaziyamu. Processing tomato ndi matenda, monga ulamuliro, ndi kuti utsi zomera. Mu matenda tomato sprayed kutungira mkaka. Zimenezi malita khumi madzi anawonjezera kuti lita imodzi ya mkaka ndi supuni ya tiyi ya urea. Sprayed mbewu iliyonse masiku atatu.

Leaf nkhungu bulauni banga

matendawa amakhudza masamba ndi tsinde la mbewu. Pa underside masamba kuoneka bulauni, ndi mawanga imvi pachimake. Kenako, masamba kuguluka, ndi chomera akamwalira. Chifukwa cha matenda ndi waterlogging wa nthaka ndi madzi ndi madzi ozizira pa kutentha otsika. Ngati bulauni banga anakantha tomato, ndiye chinthu choyamba kuchita ndicho kuchepetsa chinyezi nthaka ndi zonse kutentha. The zomera matenda ayenera sprayed mkuwa oxychloride (40 ga pa malita 10 a madzi). Pakuti kupewa matenda pambuyo zokolola za zomera ankachitira ndi nthaka ndi makoma a kutentha ndi njira ya sulphate mkuwa. Chaka chotsatira, anabzala mu nthaka simungathe tomato.

Chilonda chilonda kapena zowola bulauni

Matenda a phwetekere mu kutentha nthawi zambiri zofanana ndi matenda chomera pa nthaka lotseguka. matenda monga chilonda chilonda. Matenda a mafangasi imapezeka pa zipatso mu mawonekedwe a mawanga bulauni padziko phesi. chipatso si zipse ndi kuguluka zambiri wobiriwira. Kuteteza matenda ndi zofunika kupewa nthaka madzi ndi kudyetsa zomera ndi manyowa atsopano. Ngati tomato chilonda chilonda anaukira, m'pofunika kuchitira fundazol nthaka.

kupewa

Kwa tomato matenda mu wowonjezera kutentha (chithunzi anapereka m'nkhani) kuti silinawonongedwe ziyembekezo kwa kukolola, kugula mbewu yokha m'masitolo apadera. Ndipo musaiwale za njira zodzitetezera.