Pachilumba cha banja (Palmae, Arecaceae), mtundu wokongola kwambiri wamasiku ake tsiku loboti (Phoenix roebelenii). Mwachilengedwe, mbewuyi imapezeka m'nkhalango zachilengedwe za Laos, ku Burma, India ndi Southern China.
Mtengo suuli wamtali kwambiri. Chifukwa chake, kutalika kwake kumatha kufikira mamilimita okha ndi 2,5. Pali cholembera chozungulira (chautali cha masentimita 14 kapena 15) chopindika pang'ono kapena chowongoka. Pali zipsera pansi penipeni pa thunthu, chifukwa chake zimakhala zotupa kwambiri. Izi zipsera zimapangidwa pakulima kwa kanjedza, iwo amasiidwa ndi hemp wa masamba otsika akale. Kumpoto kwa thunthu, zopondera izi zimasungidwa, pomwe pamwamba pake amaphimbidwa nawo, zomwe zimapangitsa kukhala ofanana ndi burashi wamkulu wopangidwa ngati silinda. Kumtunda kwa thunthu kuli gulu la timapepala totsegulira tchuthi, tomwe timayambira 20 mpaka 50. Cirrus, arcuate, curved, timapepala tatifupi titha kutalika kuchokera 50 mpaka 100 sentimita. Mizere yopepuka yofikira masamba kutalika kukafika masentimita 12-20. Mtundu wa masamba ake umatengera kuwala. Pokhala pamalo dzuwa, masamba a kanjedza amakhala siliva wobiriwira. Ngati kuunikaku kumwazikana, masamba amapeza mtundu wobiriwira wakuda. Masamba achichepere amaphimbidwa ndi utoto wonyezimira.
Mtunduwu ndi wofanana ndi ena onse chifukwa umakhalanso ndi maluwa, ndi m'malo mwake zipatso. Maluwa ang'onoang'ono achikaso achikasu amatengedwa muutali, nthambi za axillary pang'ono, okhala ndi mawonekedwe a mantha. Zipatso zakuda zooneka ngati kutalika zimafikira sentimita imodzi. Mutha kuzidya, koma sizisiyanasiyana.
Samalirani tsiku la Robelin kunyumba
Tsiku ili pachikhalidwe limadziwika kuti ndi lochititsa chidwi komanso labwino kwambiri, komanso limatchuka kwambiri. Kuti mukulitse mkati, muyenera kutsatira malamulo ena.
Kupepuka
Mwakuwunikira, izi sizipereka zofunikira zapadera. Chifukwa chake, limakula bwino molongosoka komanso m'malo achitentha. Komabe, chipindacho sichikhala chakuda kuposa 3000 lux, apo ayi kukula ndi kukula kwa tsikulo kudzaponderezedwa.
Olima maluwa odziwa bwino akuvomereza kuti chomerachi chisankhe malo owunikira kwambiri pafupi ndi kutseguka kwazenera, ngati izi sizingatheke, ndiye kuti mutha kugwiritsa ntchito kuwala kwa phytolamp. Kuti chisoti chachifumucho chikhale chowoneka bwino komanso chokongola, mphika womwe ali ndi chomeracho uyenera kuzunguliridwa pang'ono pang'onopang'ono kuzungulira nkhwangwa yake (yokhala ndi mbali zosiyanasiyana mpaka gwero lounikira).
Njira yotentha
M'nyengo yotentha, pamafunika kutentha pang'ono kuchokera madigiri 20 mpaka 25. Ndi nthawi yoyambira yozizira, masiku amatha kusinthidwa kupita kumalo ozizira kuyambira madigiri 15 mpaka 18. Nthawi yomweyo, musaiwale kuti nyamayi, mosiyana ndi ena, imakonda kutentha kwambiri, ndipo mpweya wozizira ungayipweteketse. Pokhudzana ndi nthawi yozizira, perekani mbewu kuti itetezedwe ku usilikali. Koma nthawi imodzimodzi, munthu sayenera kuyiwala kuti ndizothekanso kuyika mtengo wa kanjedza pafupi ndi zida zamagetsi nthawi yozizira.
Momwe mungamwere
Mu nthawi yachilimwe-nthawi yachilimwe, mbewuyo imayenera kuthiriridwa madzi pafupipafupi, koma kusefukira sikuyenera kuloledwa. Chowonadi ndi chakuti mtengo wa mgwalangwa uli ndi mizu yofooka kwambiri, yomwe imakonda kuola. Akatswiri amalimbikitsa kuthirira pokhapokha gawo lapansi likadzaza mozama pafupifupi masentimita awiri kapena atatu, omwe amatha kuyang'anitsitsa mosavuta ndi chala.
M'nyengo yozizira, muyenera kuthilira chomera pocheperako, makamaka izi zimagwira nthawi yozizira.
Chinyezi cha mpweya
Maonekedwe ngati tsiku la Robelin limakhala labwinobwino pokhapokha pali chinyezi chambiri. Kumwaza kuwaza kumayenera kuchitika kawiri patsiku m'mawa ndi madzulo ndikuyika madzi owiritsa, otentha. Zikakhala kuti masamba a masamba ayamba kupukuta ndi kupukutira pafupipafupi, muyenera kupeza chinyezi.
Ngati ndi kotheka, sinthani manja anu.
Kudulira
Kudulira chomera chotere sikofunikira, koma nthawi zina kungakhale kofunikira kudula tsamba lodwala kapena lakale. Mukamagwira ntchito ndi kanjedza koteroko, musaiwale za chitetezo chake chachilengedwe, chomwe chimawonetsedwa ngati kangaude wautali komanso wokwanira, yemwe ali m'munsi mwa petiole. Pankhaniyi, muyenera kusamala kwambiri mukamagwira ntchito ndi mbewu.
Kusakaniza kwadothi
Mutha kupanga osakaniza ndi manja anu. Phatikizani kuwala kwa dongo, tinthu tating'onoting'ono komanso dothi lamtundu wa humus, komanso manyowa owola ndi mchenga wopota, womwe umatengedwa ndi chiyerekezo cha 2: 1: 2: 1: 1. Muzovuta kwambiri, mutha kugula zosakaniza zopangidwa ndi mitengo ya kanjedza m'sitolo yapadera. Komabe, ili ndi michere yochepa, motero nthawi zambiri imasinthidwa.
Musaiwale kupanga chida chabwino pansi pa tank, chomwe chimalepheretsa madzi kusayenda pansi. Pofuna kuti chomera chachikulu chisatembenuzire mphikawo, olemerako amaikidwa pansi ndikusintha.
Feteleza
Ndikofunikira kudyetsa mtengo wa kanjedza nthawi yachilimwe komanso nthawi yachilimwe 1 nthawi mu masabata awiri. Kuti muchite izi, gwiritsani ntchito feteleza wothira madzi wazipatso zamkati. M'nyengo yozizira, feteleza sangathe kuthira nthaka.
Zinthu Zogulitsa
Madeti obwezeretsa akuyenera kukhala pangozi, mwachitsanzo, pomwe mizu italeka kulowa bwino mchidebe. Njirayi iyenera kuchitidwa mosamala kwambiri, chifukwa mizu ya mbewu yotereyi imakhala yofooka komanso yofooka, ndipo kuwonongeka kwa kanjedza ndikovulaza. Bwino, poika mbewu, dothi loumbika silimavulala.
Olima maluwa odziwa bwino amalangiza kusintha magawo am'mwamba kamodzi pachaka. Kuti muchite izi, chotsani topsoil (mwakuya momwe mungathere), ndikudulira osakaniza panthaka yatsopano.
Palibe chifukwa choti mbewu zazing'onoting'ono zikagulitsidwa mu kugwa, chifukwa zimatha kufa.
Njira zolerera
Mutha kumera kuchokera pa mbewu, koma nthawi yomweyo fanizoli lokwanira limapezeka pokhapokha zaka zochepa, chifukwa mtengo wa kanjedza umasiyanitsidwa ndi kukula kwake pang'onopang'ono.
Tizilombo ndi matenda
Ma spider nthata, mealybugs, tizilombo tambiri kapena nsabwe za m'masamba zimatha kukhazikika pachomera. Tizilombo tikapezeka, tiyenera kugwiritsa ntchito mankhwala ophera tizilombo.
Matenda amatha kudwala chifukwa chophwanya malamulo a chisamaliro. Nthawi zambiri, nsonga za masamba zimayamba kuuma chifukwa chinyezi chochepa.
Kukula Zinthu
Nthawi zambiri amalimbikitsidwa kubzala nthawi zingapo za masiku a Robelin mumphika umodzi, pomwe ziyenera kuyikidwa pafupi kwambiri. Zimachitika kuti mitengo ikuluikulu imagwirizana kwambiri, ndipo chifukwa cha izi zitha kuwoneka kuti nthambi. Pankhani imeneyi, pali magwero pomwe pali chidziwitso chakuti chomera ichi chimatha kuphatikizidwa, koma sichoncho.
