Maudzu ali ndi ntchito zoyeretsa mpweya, kusefukira fumbi, kupewa phokoso, kukana kuwonongeka kwa nthaka, ndikuteteza ndi kukongoletsa mizinda, ndikukonzanso mizindayo. Dera la
Maudzu akukula nthawi zonse. Komabe, maudindo apakhomo nthawi zambiri amasakazidwa ndikusiyidwa mu zaka 3-5, ndipo maulamuliro ena amakhala osabereka pambuyo pokulitsidwa. Nthawi yogwiritsira ntchito udzu wokhala ndi ukadaulo wokonzanso bwino kunja kwa zaka zoposa 10-15. Cholinga chake ndikuti ukadaulo wadzikonda wogwirizira dziko lapansi sikokwanira mokwanira, pogwiritsa ntchito njira zosayenera kapena zosayenera monga kudulira, umuna, kuthilira, ndi kuwongolera tizilombo. Mfundo zazikuluzikulu za ukadaulo wokonza malamulo ndi kuwongolera zimafotokozedwa mwachidule motere.
1. Kudulira yunifolomu yunifolomu ndiko kulumikizana kofunikira kwambiri mukukonza madandaulo. Ngati udzu sukudulidwa munthawi, kumtunda kwa tsinde kumakula kwambiri, nthawi zina mbewu, kulepheretsa ndikukhudza kukula kwa udzu wotsika-kupondaponda.
Nthawi ya Drucen nthawi zambiri imachokera ku March mpaka Novembala, ndipo nthawi zina ndikofunikira kudulira mu nthawi yotentha yozizira. Mtambo wonyezimira nthawi zambiri umatsatira mfundo ya 1/3. Kutchetcha koyamba kumachitika pomwe udzu ndi 10-12cm kukwera, ndipo malo otuwa ndi 6-8cm. Chiwerengero cha nthawi yomwe timamwera chimatengera kukula kwa udzu. Malamulo apamwamba akunja amayimitsidwa nthawi zopitilira 10 kapena kangapo pachaka. Nthawi zambiri ndimatha kukhala ndi maulamuliro olimba kwambiri a udzu, ndipo amawotcha 1-2 masiku onse, ndi zina 1-2 masiku onse 10-15 nthawi zina. Pambuyo zotentha zambiri, udzu sunapangitse ma rhizomes ndipo kuthekera kwakukulu, komanso kutsika, masamba amakhala onenepa, ndipo mtengo wokongoletsa ndi wokwera.
Mukamatchetcha udzu, lamba wotchetcha uyenera kukhala wofanana, ndipo malangizowo ayenera kusinthidwa nthawi iliyonse kutchetcha kumachitika. Pachilala, udzu wofesa ukhoza kuyikidwa pa udzu kuti uzizire, koma sungathe kuyikidwa kwa nthawi yayitali, apo ayi imafewetsa udzu, ndikukula pang'onopang'ono mabakiteriya. Mphepete mwa udzu nthawi zambiri amapangidwa ndi lumo kuti azikhala okongola.
2. Umuna wokwanira ndi umuna ndi gawo linanso lofunika kukonza udzu. Nthawi zina udzu umalowetsedwa, michere yambiri imachotsedwa m'nthaka. Chifukwa chake, michere yokwanira iyenera kuperekedwa kuti ibwezeretse. Chiwerengero cha zofuna za umuna zimasiyana kutengera mtundu wa udzu. Nthawi zambiri, madandaulo amakwaniritsidwa 7-8 pachaka. Nthawi yokhazikika ya umuna yokhazikika ili pakati pa Epulo ndi Okutobala, makamaka feteleza mu Okutobala ndilofunika kwambiri. Mukathirira umuna, gwiritsani ntchito ku Ireland wogwira ntchito bwino, womwe umapereka michere ya 12 ya michere kwa udzu nthawi yomweyo, yomwe ndi yotetezeka ndipo imasokoneza mbande komanso imalepheretsa kuumitsa.
3. Kuthirira: Chifukwa cha mitundu yosiyanasiyana, kukana udzu wa udzu kumasiyana. Munthawi yake yachangu, imafunikira madzi okwanira. Chifukwa chake, kuthirira kwapa nthawi ndi njira inanso yosungira udzu wabwino. Nthawi zambiri, nyengo yotentha ndi youma, madzi kamodzi pa masiku 5-7 m'mawa ndi madzulo, ndikunyowa mizu mpaka 10-15cm. Ndikofunika kuthirira m'madzi ena kuti muteteze dothi kuchokera chinyezi, koma ndibwino kuthira madzi ambiri ndipo palibe kuthirira kuthirira, kusunga madzi, ndikuchotsa fumbi pa udzu pansi.
4. Kupukutira ndi kuyika dothi la mpweya wabwino: Lawn iyenera kuphatikizidwa ndikuwombedwera mpweya 1-2 pachaka, ndipo kutsuka kumagwiritsidwa ntchito ngati udzu waukulu. Pambuyo pobowola, Dzazani udzu ndi mchenga, kenako gwiritsani ntchito chingwe cholimba ndi tsache kuti mulumidwe mulu wa pansi, motero kuti mchenga umalowa mu dzenje, ndikulimba mtima, ndikuwongolera dothi lakuya. Makulidwe a mchenga pa udzu wa udzu suyenera kupitirira 0,5cm. Pachigawo chaching'ono pamadera ang'onoang'ono ndi kuwala kopepuka, mutha kugwiritsa ntchito chitsamba chokumba kuti ndikutsutse 8-10cm ndi kuya, ndipo mutu wa foloko umapita molunjika kuti abweretse dothi. Madandaulo osiyanasiyana a mafoloko amatha kusinthidwa madothi osiyanasiyana, ndipo mafosholo amathanso kugwiritsidwa ntchito. Pamene owombera, malo ena okhala ndi udzu amatha kudulidwa kuti akweze kukula kwa mizu. Nthawi yabwino yobowomba ndikukhazikitsa nthaka pang'onopang'ono ndikumayambiriro kwa kasupe chaka chilichonse.
5. Kuchotsa Weed. Kuwala kuyenera kutsata mfundo ya "kuchotsa koyambirira", "ndikuchotsa pang'ono", komanso "kuchotsa". Gwiritsani ntchito mpeni wochepa, ndikugwiritsa ntchito fosholo kuti muchuluke kwambiri komanso kuchuluka kwake, kenako pansi ndikubwezeretsa. Kuphatikiza apo, kusankha mankhwala herbicides amathanso kugwiritsidwa ntchito, monga kukhathamiritsa, Machaing, Cangeing, Mieshaing ndi Hiesbicides ndi otetezeka. Tsegulani tsiku lopanda anthu komanso dzuwa, kutentha kuyenera kukhala pamwamba 25 ℃, ndiye kuti mankhwalawa amathandizira kwambiri, komanso kusakaniza koyenera kwa herbicides kungapangitse mankhwalawa. Koma khalani osamala kupewa zotsatira zoyipa.
6. Matenda a tizilombo toyambitsa matenda ambiri amafa, monga dzimbiri, powdery mildew, sclerotinia, anthracnose, etc. Nthawi zambiri zimakhala ndi zotsalira m'nthaka. Akakumana ndi nyengo yabwino, adzaphwanya udzu, kulepheretsa kukula kwa udzu, ndikutembenuza chikasu kapena chakufa. Njira yopewera komanso yowongolera nthawi zambiri imagwiritsa ntchito fungicides kuti mule kapena kuchiza malinga ndi malamulo a matenda a matendawa. Nthawi zambiri kugwiritsa ntchito fungicides popewa kuphatikiza Carbendazim, Thipanate-Nthambi, Zovala, Nkhoto Zogwiritsidwa Ntchito, Zowonjezera Zimaphatikizapo Bichsanthemum. Poletsa ndi kuwongolera, udzu uyenera kuchepetsedwa kenako kupopera mbewu.
7. Kukonzanso ndi kukonzanso ndipoDothi likugudubuzaNgati udzu ndi Anopercia kapena wakufa pang'ono, ziyenera kukonzedwanso ndikulimbikitsidwanso munthawi yake, ndiye kuti, kuphatikiza mbewu zomwe zamera, kapena kutentha limodzi ndikuwaza iwo pa udzu, kapena kuwaza a Wodzigudubuza kuti adule smote 20 iliyonse pa udzu ndikugwiritsa ntchito kompositi kupititsa patsogolo kukula kwa mizu yatsopano. Pakuti kusowa kwa dothi ndi kuthira mizu yoyambitsidwa ndi kudulira pafupipafupi, kuthirira, ndi kuyeretsa kwa udzu wakufa, dothi liyenera kuwonjezeredwa ndikudulira nthawi ya udzu kapena mutadulira. Nthawi zambiri, ziyenera kuchitika kamodzi pachaka, ndipo kugubuduza kumachitika nthawi zambiri dothi litadutsa kumayambiriro kwa kasupe.
Post Nthawi: Nov-18-2024