Maonekedwe a choipitsa mochedwa pa phwetekere: momwe angamenyere

cottagers onse matenda amenewa ambiri odziwika bwino monga choipitsa mochedwa. Nthawi zambiri kachilombo izi zimakhudza tomato ndi mbatata. spores Phytophthora amafalitsidwa mu kuchuluka yaikulu mphepo ndi mvula. Kodi bwino kusamalira zomera kuti kupewa zokolola zomvetsa?

The spores wa Phytophthora pa phwetekere kuoneka pafupipafupi kwambiri, ngati izo wakula pafupi ndi mbatata kapena zaka zingapo pa malo omwewo. zolakwa awiriwa nthawi zambiri wamaluwa novice. Kumbukirani kuti tomato ali yemweyo bedi akhoza kukhala wamkulu yekha pa intervals wa zaka 4-5. Inu simungakhoze kukhala nawo pa nthawi iyi, ndipo pambuyo ena Solanaceae, ndi kumene, mbatata.

ulamuliro wina ndipofunika kutsatira kuteteza Phytophthora pa phwetekere - kuvomerezedwa kukumba dothi mabedi pambuyo pa nyengo kukula ndi chiwonongeko ndi moto haulm. Komanso, masika ndikofunikira kugwira ntchito yokonza olondola a mbewu kwa kufesa. Iwo kwenikweni ayenera ankawaviika ndi gawo limodzi yankho la permanganate potaziyamu kwa theka la ola. Fesani ikuchitika pa nthawi yomweyo pambuyo adzauma boma chochuluka.

Kuti asapanikize anthu choipitsa mochedwa pa tomato, m'pofunika kupereka ulemu wapadera kwa zaka mbande. Kulinyamula mu nthaka yabwino pakati pa 60 Patapita masiku kumera. Zabwino kugwiritsidwanso ntchito kulima oyambirira ndi m'ma nyengo mitundu. chakuti choipitsa amakhudza tomato mu theka lachiwiri la chilimwe. Choncho, mitundu oyambirira nthawi kuti zipse msanga kuposa matenda amapezeka.

polimbana Phytophthora ali kuisamalira pa nyengo kukula. Choyamba, saika thickening kwambiri wa tomato. Kachiwiri, muyenera kuti asamale namsongole. Iwo mosatsata zakudya zomera, nthawi zambiri kutseka ndi dzuŵa, motero kulenga zinthu yabwino kwa kukula kwa choipitsa mochedwa. tcheru Specific ziperekedwe kwa muyezo wa feteleza.

Maonekedwe a Phytophthora pa phwetekere ingayambe ndi oyamba a feteleza munali kwambiri asafe Mwachitsanzo, manyowa. Choncho, pamene kudyetsa tomato muyenera kuonetsetsa kuti adzatsatira malamulo a sayansi ulimi, anapereka pa nkhaniyi. Kulankhula za mullein, sitiyenera kukhala maziko a makilogalamu oposa 2 pa mita lalikulu. Popanda ponena za dothi osauka. Padziko lapansi wakuda chithunzi ichi ayenera kuchepetsedwa ndi theka. matenda ndi mofulumira kwambiri ndipo akuyamba kukhala mu nyengo yamvula.

Kodi kuchita kukachitika kuti mochedwa koipitsa pa tomato akadali kumeneko? Choyamba, m'pofunika kuchepetsa pafupipafupi kuthirira. Dothi mabedi sayenera youma kwambiri, koma madzi stagnation komanso sayenera. Kuthirira mu nyengo dzuwa ayenera ikuchitika kamodzi pa mlungu, koma lambiri (ndi humidification pafupifupi 20 cm kuya). Mu chonyowa - amasiya kuvuta.

Komanso, m'pofunika pokonza tomato mwapadera kwa chiphunzitso ichi. Izi zikhoza kukhala oxychloride zamkuwa kapena Bordeaux kusakaniza. Nthawi zina amathandiza sodium kolorayidi njira (1 tbsp. / 10L). Nthawi zina ntchito monga ayodini (1 botolo / 10 l). Njira ina - kupopera njira ya kulowetsedwa wa adyo. Ndi bwino kuti cholinga chimenechi ntchito mivi wosweka. Mulimonsemo, patsogolo ntchito njira kuchitira m'pofunika bwinobwino zomera ndi kudula masamba kachilombo ndi nthambi.