Kutola tiyi wa masika kutha, ndipo mutathyola, vuto la kudulira tiyi silingapeweke.Lero timvetse chifukwa chake kudulira mtengo wa tiyi kuli kofunikira komanso momwe tingadulire?

1.Physiological maziko a mitengo ya tiyi kudulira
Mtengo wa tiyi uli ndi mawonekedwe a kukula kwa apical.Pamwamba pa tsinde lalikulu limakula mwachangu, ndipo masamba ofananira nawo amakula pang'onopang'ono kapena samakula posachedwa.Ulamuliro wa apical umalepheretsa kumera kwa masamba ofananira nawo kapena kulepheretsa kukula kwa nthambi zam'mbali.Kulamulira kwa apical kumachotsedwa ndi kudulira, potero kuchotsa kulepheretsa kwa masamba otsiriza pa masamba ofananira nawo.Kudulira mtengo wa tiyi kumatha kuchepetsa kukula kwa mtengo wa tiyi, potero kumapangitsanso kukula.Pankhani ya kukula kwa mitengo ya tiyi, kudulira kumasokoneza ubale pakati pa nthaka ndi nthaka, ndipo kumathandizira kulimbikitsa kukula kwa nthaka.Nthawi yomweyo, kukula kwamphamvu kwa denga kumapanga zinthu zambiri za Tonghua, ndipo mizu imatha kupeza michere yambiri ndikulimbikitsa kukula kwa mizu.

2.Nthawi yodulira mtengo wa tiyi
M'madera a tiyi a dziko langa omwe ali ndi nyengo zinayi zosiyana, kudulira mitengo ya tiyi isanayambe kuphuka masika ndi nthawi yomwe imakhudza kwambiri mtengo.Panthawi imeneyi, mizu imakhala ndi zinthu zokwanira zosungirako, komanso ndi nthawi yomwe kutentha kumakwera pang'onopang'ono, mvula imakhala yochuluka, ndipo kukula kwa mitengo ya tiyi kumakhala koyenera.Panthawi imodzimodziyo, kasupe ndi chiyambi cha kukula kwa chaka, ndipo mphukira zatsopano zimatha kukhala ndi nthawi yaitali kuti zitheke pambuyo kudulira.
Kusankhidwa kwa nthawi yodulira kumadaliranso nyengo ya malo osiyanasiyana.M'madera otentha kwambiri chaka chonse, monga Guangdong, Yunnan ndi Fujian, kudulira kumatha kuchitika kumapeto kwa nyengo ya tiyi;m'madera a tiyi ndi madera a tiyi amapiri omwe akuwopsezedwa ndi kuwonongeka kwachisanu m'nyengo yozizira, kudulira kwa Spring kuyenera kuchedwa.Komabe, m'madera ena, pofuna kuteteza denga ndi nthambi kuti zisaundane, njira yochepetsera kutalika kwa denga imagwiritsidwa ntchito pofuna kupititsa patsogolo kuzizira.Kudulira kumeneku kumachitika bwino kumapeto kwa autumn;m’madera a tiyi okhala ndi chilimwe ndi mvula, kudulira sikuyenera kusankhidwa nyengo yachilimwe isanafike., apo ayi kudzakhala kovuta kumera mutadulira.

3.Njira yodulira mtengo wa tiyi
Kudulira kwa mitengo ya tiyi yokhwima kumachitika pamaziko a kudulira kofananira.Kuphatikizika kwa kudulira kopepuka ndi kudulira kozama kumatengedwa makamaka, kuti mitengo ya tiyi ikhalebe yolimba kukula bwino ndi kuthyola denga laukhondo, ndi kumera mowonjezereka ndi mwamphamvu, kuti ikhale ndi zokolola zambiri zosatha.

Kudulira mopepuka:Nthawi zambiri, kudulira pang'ono kumachitika pamtunda wamtengo wa tiyi kamodzi pachaka, ndipo kudula komaliza kumakwezedwa ndi 3 mpaka 5 cm nthawi iliyonse.Ngati korona ali waudongo ndikukula mwamphamvu, akhoza kudulidwe kamodzi chaka chilichonse.Cholinga cha kudulira pang'ono ndikusunga malo omera bwino komanso olimba pamtengo wothyola tiyi, kulimbikitsa kukula kwa zomera, ndi kuchepetsa maluwa ndi zipatso.Nthawi zambiri, kudulira pang'ono kumachitika mutangotenga tiyi ya kasupe, ndipo mphukira zam'deralo za kasupe ndi gawo la mphukira zophukira za chaka chatha zimadulidwa.

Kudulira mozama:Pambuyo pa zaka zambiri zokolola ndi kudulira pang'ono, nthambi zambiri zazing'ono ndi zamagulu zimamera pamwamba pa korona, zomwe zimadziwika kuti "nkhuku za nkhuku".Chifukwa cha timadontho ting'onoting'ono, zomwe zimalepheretsa kuperekedwa kwa zakudya, masamba ndi masamba omwe amatumizidwa ndi ochepa, ndipo pali masamba ambiri odulidwa, omwe amachepetsa zokolola ndi khalidwe.Nthambi zamapazi a nkhuku zozama pafupifupi 15 cm zimatha kubwezeretsa nyonga ya mtengo ndikukulitsa luso lakukula.Pambuyo kudulira kwakuya kwa 1, pitirizani kugwiritsa ntchito kudulira kwa ana angapo, ndipo mapazi a nkhuku adzawonekera m'tsogolomu, zomwe zimabweretsa kuchepa kwa zokolola, ndiyeno kudulira kwakuya kungathe kuchitika.Mobwerezabwereza komanso mosinthana motere, mtengo wa tiyi ukhoza kukhalabe ndi mphamvu yakukula ndikupitiriza kutulutsa zokolola zambiri.Kudulira mozama kumachitika tiyi isanayambe kumera.

Miyendo ya hedge imagwiritsidwa ntchito kudulira pang'ono komanso kudulira mozama.Mphepete mwa kudula iyenera kukhala yakuthwa ndipo m'mphepete mwake ikhale yosalala.Yesetsani kupewa kudula nthambi ndi kukhudza machiritso a bala.

4.Kuphatikizika kwa mitengo ya tiyi kudulira ndi miyeso ina
(1) Ziyenera kugwirizana kwambiri ndi feteleza ndi kasamalidwe ka madzi.Kugwiritsa ntchito kwambiri feteleza wa organic ndi phosphorous ndi potaziyamu feteleza musanadulidwe, komanso kugwiritsa ntchito feteleza wowonjezera panthawi yake pamene mphukira zatsopano zimamera mutatha kudula zimatha kulimbikitsa kulimba ndi kukula msanga kwa mphukira zatsopano, ndikupatsanso ntchito yokwanira yodulira;
(2) Ziyenera kuphatikizidwa ndi kutola ndi kusunga zitsanzo.Popeza kudulira mozama kumachepetsa malo a tiyi ndikuchepetsa malo a photosynthetic, nthambi zopangira zomwe zimachotsedwa pansi pa kudulira nthawi zambiri zimakhala zochepa ndipo sizingapange malo otolera.Choncho, m'pofunika kuonjezera makulidwe a nthambi mwa kusunga.Pamaziko, nthambi zakukula kwachiwiri zimamera, ndipo malo otolera amakulitsidwanso ndi kudulira;
(3) Iyenera kugwirizanitsidwa ndi njira zowononga tizilombo.Pakuti tiyi nsabwe za m'masamba, tiyi inchworm tiyi zabwino njenjete, tiyi wobiriwira tsamba hopper, etc. kuti kuwononga mphukira achinyamata masamba, m'pofunika kufufuza ndi kulamulira mu nthawi.Nthambi ndi masamba osiyidwa ndi kubadwanso ndi kutsitsimuka kwa mitengo ya tiyi yokalamba iyenera kuchotsedwa m'munda mu nthawi yake, ndipo nthaka yozungulira zitsa ndi tchire la tiyi iyenera kutsukidwa bwino kuti ichotse maziko oswana a matenda ndi tizilombo.