Pambuyo potola tiyi, ndizachilengedwe kupewa vuto lakudulira mitengo ya tiyi. Lero, timvetsetse chifukwa chake kudulira mitengo ya tiyi ndikofunikira komanso momwe angawore?

1. Maziko amitengo yodulira tiyi

Mitengo ya tiyi imakhala ndi mawonekedwe a phindu la apical. Apical kukula kwa tsinde lalikulu ndikusala kudya, pomwe masamba ofananira nawo amakula pang'onopang'ono kapena osakhazikika. Umboni wa apilo umalepheretsa kumera kwa burmign kapena kumalepheretsa kukula kwa nthambi zofananira. Mwa kudulira kuchotsa mwayi wapamwamba, zotsatira za mtengo wapamwamba kwambiri pa masamba ofananira zitha kuchotsedwa. Kudulira kwa tiyi kumatha kuchepetsa chitukuko chamitengo ya tiyi, potero kuyambira kukula kwawo ndi nyonga. Poyerekeza kukula kwa mtengo wa tiyi, kudulira kumaphwanya thupi lathupi pakati pa nthaka ndi zigawo mobisa, kumathandizira kulimbikitsa kukula pamwamba. Nthawi yomweyo, kukula kwa chipaderaro cha korona kumapangitsanso zinthu zambiri, ndipo mizu imathanso kupeza michere yambiri, yolimbikitsa kukula kwa mizu.

Kuphatikiza apo, kudulira kumathandizanso kusintha kwa kayendedwe ka kaboni ndikulimbikitsa kukula kwa michere. Masamba achikondi a mitengo ya tiyi amakhala ndi zinthu zapamwamba kwambiri, pomwe masamba akale amakhala ndi kaboni kwambiri. Ngati nthambi zapamwamba sizimadulidwa kwa nthawi yayitali, nthambi zidzakhala ndi zaka zambiri, zopatsa mphamvu zimachuluka, zomwe naitrogen zimachepera, kuchuluka kwa kaboni lapansi sikukula, ndipo maluwa ndi zipatso zidzachuluka. Kudulira kumatha kuchepetsa kukula kwa mitengo ya tiyi, ndipo madzi ndi michere yodzipereka ndi mizu yake iwonjezeka. Pambuyo kudula nthambi zina, kaboni ku quitrogeni wa nthambi zatsopanozi zikhala zazing'ono, zomwe zidzalimbikitse kukula kwa zopatsa thanzi.

2. Nthawi yodulira tiyi

Kudulira mitengo ya tiyi asanaphuke mu kasupe nthawi yayitali ndi zovuta zomwe zimapangitsa thupi. Munthawi imeneyi, zinthu zosunga zokwanira mu mizu, ndipo ndi nthawi pamene kutentha pang'onopang'ono kumakhalapo, kugwa mvula yambiri, ndipo kukula kwa mitengo ya tiyi kuli yoyenera kwambiri. Nthawi yomweyo, masika ndi chiyambi cha kukula kwa chaka, ndipo kudulira kumalola mphukira zatsopano kukhala ndi nthawi yayitali kuti ipange bwino.

Kusankhidwa kwa nthawi yodulira kumafunikiranso kutsimikizika ndi nyengo yosiyanasiyana m'magawo osiyanasiyana. M'madera omwe ali ndi kutentha kwambiri chaka chonse, kudulira kumachitika kumapeto kwa nyengo ya tiyi; M'magawo a tiyi ndi madera okwera tiyi komwe kukuwopseza kuwonongeka kwa kuzizira, kudulira kwa masika kuyenera kutumizidwa. Koma palinso mbali zina zomwe zimagwiritsanso ntchito kuchepetsa kutalika kwa chisoti cha mtengo kuti zithetse nthambi za korona wozizira. Kudulira kumeneku kumachitika bwino kumapeto kwa yophukira; Madera a tiyi okhala ndi nyengo zowuma komanso mvula sayenera kudulidwa nthawi yamvula yamvula, apo ayi zimakhala zovuta kuphukira pambuyo pakudulira.

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Kudulira mitengo yokhwima tiyi kumachitika chifukwa cha kudulira kokhazikika, makamaka pogwiritsa ntchito kudulira kwamphamvu komanso kudulira kwambiri kuti muchepetse kukula kwa mtengo wa tiyi, kuti muchepetse mwayi wambiri.

Kudulira Kwakukulu: Nthawi zambiri, kudulira kowala kumachitika kamodzi pachaka pa tiyi wamtengo wokonzera pansi, ndikuchulukitsa kwa 3-5 masentimita kuchokera kudulira kwapitalo. Ngati korona ndi yabwino komanso yolimba, kudulira kumatha kuchitika chaka chilichonse. Cholinga cha kudulira kowala ndikusunga maziko olimba ndi olimba pa tiyi kutola pansi, kumalimbikitsa kukula kwa tiyi, ndikuchepetsa maluwa ndi zipatso. Nthawi zambiri, mukatha kutola tiyi wamasika, kudulira kwamasika kumachitika nthawi yomweyo, kudula masika mphukira za chaka chatha ndipo nthawi yophukira kuchokera chaka chatha.

Kudulira kwakukulu: Patatha zaka zambiri posankha ndi kudulira, ambiri ang'ono ndi oti agwetsa kumamera pa korona kwa mtengowo. Chifukwa cha maulendo ake ambiri, omwe amalepheretsa kubereka, mphukira ndi masamba opangidwa ndi ochepa komanso ochepa, masamba ambiri amapendekera pakati pawo, zomwe zimachepetsa zokolola ndi zabwino. Chifukwa chake, zaka zingapo, pamene mtengo wa tiyi umakumana ndi zomwe zili pamwambazi, kudula kwambiri kwa madzi a nkhuku kumayiko pamwamba pa korona kuti abwezeretse mphamvu zake. Pambuyo pakudulira kwambiri, pitilirani ndi ofuula ochepa achichepere. Ngati nthambi za nkhuku zimawonekeranso mtsogolo, zimapangitsa kuchepa kwa zipatso, kudulira kwina kwambiri kumatha kuchitidwa. Kusintha kobwerezabwereza kumeneku kumatha kukhalabe ndi mitengo ya tiyi ndikuchirikiza zokolola zambiri. Kudulira kwambiri nthawi zambiri kumachitika musanaphuke tiyi wamasika asanaphuke.

Zida zopepuka komanso zodulira zimagwiritsidwa ntchito ndiHedge Stommer, wokhala ndi tsamba lakuthwa ndi lathyathyathya kuti musadule nthambi ndi kukhudza ma bala ochiritsa momwe mungathere.

4.Mugwirizano pakati pa tiyi kudulira tiyi ndi njira zina

(1) Ziyenera kutetezedwa kwambiri ndi feteleza ndi kuwongolera madzi. Kugwiritsa ntchito mwamphamvu kwa organicfetelezaNdipo phosphorous potaziyamu feteleza musanadulira, ndipo kugwiritsa ntchito kwa nthawi pa nthawi ika mphukira pambuyo pa kudulira kungalimbikitse kwambiri kukula kwatsopano, kuyereredwa kwathunthu kudulira;

(2) Iyenera kuphatikizidwa ndi kututa ndi kusungidwa. Chifukwa cha kudulira kwakukuru, malo a masamba a tiyi amachepetsedwa, ndipo zithunzi za zithunzi zimachepetsedwa. Ndodo zopanga pansi pa kudulira nthawi zambiri zimakhala zochepa ndipo sizingapangire kutola. Chifukwa chake, ndikofunikira kusunga ndikuwonjezera makulidwe a nthambi, ndipo pamaziko azomera, ndikulimanso pansi podulira; (3) Iyenera kuyang'aniridwa ndi njira zowongolera. Ndikofunikira kuyang'ana ndikuwongolera tiyi wa tiyi, ma sheemeters tiyi, njenjete tiyi, ndi matekitsi a tiyi omwe amavulaza mphukira. Nthambi ndi masamba adasiyidwa panthawi yokonzanso ndikukonzanso minda ya tiyi kuyenera kuchotsedwa pang'onopang'ono m'mundamo kukalandira mankhwala, ndipo zitsamba zamitengo ndi nthaka zimathiridwa bwino ndi mankhwala ophera tizilombo ndi tizirombo.