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Domatisi chirwere. How kurwisa phytophthora pamusoro madomasi?

Nechekare muna February, kana pasi ichiri yakafukidzwa chando, Chikwata zhinji vanotanga basa nezveramangwana chirimwa: kutenga mbeu, gadzirira chakasimwa mabhokisi uye greenhouses. Kukura madomasi kubva zviyo zviduku, akanga akavapoteredza nokungwarira, zvose achitarisira kuwana kwakaguma wakanaka, manune uye kuibva muchero, asi vamwe varidzi zviroto kuuya kwechokwadi. Uye vose mhosva pamusoro chirwere, izvo pfupi kuparadza chirimwa. Mubvunzo kurwa sei phytophthora pamusoro madomasi, ichifarirwa nevakawanda, nokuti chirwere anokwanisa chakunodzikisira zvose zvinoitwa uye kuparadza zvachose ndeyezvokwadi.

Zvikurukuru, chinetso inotanga muna July pamwe inokudza mizambiringa yakabva kumwe, uye uya ari kukura musango. Zvaive munguva iyi sokuti kunonoka nenyunje pamusoro madomasi. How kubata chirwere uye kana zvichibvira kuponesa muti? Chokwadi, zvakanaka shure muna June kuita kudzivirira, nokuti ichi suit mishonga yakadai se "Zircon" uye "fitosporin". Madomasi akura kusango, kunze nyore sezvo vanogona kubatwa mumwe mhinduro ine mhangura. Pashure paizvozvo, muchero asingabviri kudyiwa nokuda 3 kwemavhiki. In inokudza, pfapfaidzo misoro mhangura mhinduro hadzingagoni nekuti madomasi zvinoshandiswa pakarepo.

How kuzoponesa madomasi kubva mukupera nenyunje pasina kushandisa zvinodhaka zvine ngozi kuti utano? Nerumwe, mumwe anogona kushandisa 5-% ayodhini pa 1 Rine mamiririta por 1 L mvura. Tinofanira kutanga zvachose usiyane nedambudziko mashizha, ndizvo yeyero vane mavara matema, ipapo unofanira zvakawanda mwaya kuti hunde uye muchero. Re-kurapwa rinoitwa mushure 3 days. The Kugadzirisa asingadi kufamba kure mashizha, munogona kuwedzera sipo.

Kana uchifarira mubvunzo kundorwa sei phytophthora pamusoro madomasi, zvinokosha kuedza pevhu ivhu pasi miti. nzira iyi kunoderedza mikana hosha kwazvo, nokuti rinoita Micro-notumwe spores, izvo anogara muvhu. Kana uchifarira kurwa sei phytophthora pamusoro madomasi zvisina njodzi, unofanira kutenga panguva chemishonga 10% karusiyamu chloride mhinduro, sanganisa nemvura unofanira iri nhamba 1: 4. The zvichiguma kugadzirira zvakafanira mwaya maruva sepals uye peduncle, nekuti navo chikawira pamusoro phytophthora muchero.

Kuziva kuti kurwa sei phytophthora pamusoro madomasi, unogona kuponesa chinenge chikamu chirimwa. Pakutanga chiratidzo unofanira pakarepo kuputsa maruva nezavyazavshiesya, nekuti, kune rumwe rutivi, ivo mune chirwere, uye kuno rumwe, kudhonza muto kubva mugwenzi kutadzisa ichiibvira emichero kuumbwa. Uchiteverwa nokuchengeta vaparadzwa ezasi mashizha. Chirimwa inofanira zvishoma kuchiparadza pavo, uye mid-July inofanira kusiya chete muromo, kufukidza rokupedzisira Anodurura bhurasho.

Panopera mwedzi anofanira prischipnut madomasi kumbomira kukura kwavo. Zvibereko zvaibva nokukurumidza, unofanira kusika muti zvinhu zvinoshungurudza. Kuti aite izvi, unogona munovhiya chikamu kumidzi, saka achidzikisa kugoverwa zvinovaka muviri, kuderedza mvura, kwete kuti kupfeka. Mumamiriro ezvinhu akadaro, mhanyisa ichiibvira madomasi.

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