Chidule:

Nthaka: Ndi bwino kugwiritsa ntchito dothi lokhala ndi ngalande zabwino komanso zinthu zambiri za organic polima Chrysalidocarpus Lutescens.

Feteleza: thirirani manyowa kamodzi pa milungu 1-2 kuyambira Meyi mpaka Juni, ndipo siyani kuthira feteleza kumapeto kwa autumn.

Kuthirira: tsatirani mfundo ya "zouma ndi zonyowa", kuti nthaka ikhale yonyowa.

Chinyezi cha mpweya: kufunika kokhala ndi chinyezi chambiri. Kutentha ndi kuwala: 25-35 ℃, kupewa kukhudzana ndi dzuwa, ndi mthunzi m'chilimwe.

1. Nthaka

Nthaka yolima iyenera kukhala yothira bwino, ndipo ndi bwino kugwiritsa ntchito dothi lokhala ndi zinthu zambiri zachilengedwe. Nthaka yolima imatha kupangidwa ndi humus kapena dothi la peat kuphatikiza 1/3 ya mchenga wamtsinje kapena perlite kuphatikiza feteleza wocheperako.

2. Kubereketsa

Chrysalidocarpus lutescens iyenera kukwiriridwa mozama pobzala, kuti mphukira zatsopano zitha kuyamwa feteleza. Munthawi yakukula kwamphamvu kuyambira Meyi mpaka Juni, thirirani madzi kamodzi pa masabata 1-2 aliwonse. Feteleza ayenera kukhala mochedwa-kuchita pawiri feteleza; umuna ayenera kuyimitsidwa pambuyo mochedwa autumn. Kwa zomera zokhala ndi miphika, kuwonjezera pa kuwonjezera feteleza wa organic pamene mukuphika, feteleza yoyenera ndi madzi ayenera kuchitidwa nthawi zonse.

3. Kuthirira

Kuthirira kuyenera kutsatira mfundo ya "youma ndi yonyowa", kulabadira kuthirira kwake panthawi ya kukula, kusunga dothi lonyowa mphika, madzi kawiri pa tsiku pamene akukula mwamphamvu m'Chilimwe; kulamulira kuthirira pambuyo mochedwa autumn ndi pa mitambo ndi mvula masiku. Chrysalidocarpus lutescens imakonda nyengo yachinyontho ndipo imafuna kutentha kwa mpweya pamalo okulirapo kukhala 70% mpaka 80%. Ngati chinyezi cha mpweya chili chochepa kwambiri, nsonga zamasamba zimauma.

4. Chinyezi cha mpweya

Nthawi zonse khalani ndi chinyezi chambiri kuzungulira mbewu. M'chilimwe, madzi ayenera kupopera masamba ndi pansi pafupipafupi kuti muwonjezere chinyezi. Patsambapo sungani ukhondo m'nyengo yozizira, ndipo pangani tsambalo pafupipafupi.

5. Kutentha ndi kuwala

Kutentha koyenera pakukula kwa Chrysalidocarpus lutescens ndi 25-35 ℃. Ili ndi kulekerera kozizira kofooka ndipo imakhudzidwa kwambiri ndi kutentha kochepa. Kutentha kwa nthawi yozizira kuyenera kukhala pamwamba pa 10 ° C. Ngati ili pansi pa 5 ° C, zomera ziyenera kuwonongeka. M'chilimwe, 50% ya dzuwa iyenera kutsekedwa, ndipo kuwala kwa dzuwa kuyenera kupewedwa. Ngakhale kuwonekera kwakanthawi kochepa kumapangitsa masamba kukhala a bulauni, zomwe zimakhala zovuta kuchira. Iyenera kuikidwa pamalo owala kwambiri m'nyumba. Kuda kwambiri sikuli bwino pakukula kwa dypsis lutescens. Ikhoza kuikidwa pamalo oyaka bwino m'nyengo yozizira.

6. Nkhani zofunika kuziganizira

(1) Kudulira. Kudulira m'nyengo yozizira, pamene zomera zimalowa m'nyengo yopuma kapena yopuma m'nyengo yozizira, nthambi zoonda, za matenda, zakufa, ndi zowonjezereka ziyenera kudulidwa.

(2) Kusintha doko. Miphika imasinthidwa zaka 2-3 kumayambiriro kwa masika, ndipo zomera zakale zimatha kusinthidwa kamodzi pa zaka 3-4. Mukasintha mphikawo, uyenera kuyikidwa pamalo amthunzi wokhala ndi chinyezi chambiri, ndipo nthambi zachikasu zakufa ndi masamba ziyenera kudulidwa munthawi yake.

(3) Kusowa kwa nayitrojeni. Mtundu wa masambawo unazimiririka kuchokera ku yunifolomu yobiriwira mpaka yachikasu, ndipo kukula kwa zomera kumachepa. Njira yowongolera ndikuwonjezera kugwiritsa ntchito feteleza wa nayitrogeni, malinga ndi momwe zinthu ziliri, thirirani 0,4% urea pamizu kapena masamba 2-3.

(4) Kuperewera kwa potaziyamu. Masamba akale amazimiririka kuchokera kubiriwira mpaka mkuwa kapena lalanje, ndipo ngakhale masamba opindika amawonekera, koma ma petioles amakhalabe ndikukula bwino. Pamene kusowa kwa potaziyamu kukukulirakulira, denga lonse limazirala, kukula kwa mbewu kumatsekeka kapena kufa. Njira yowongolera ndiyo kuthira potassium sulphate m'nthaka pamlingo wa 1.5-3.6 kg/chomera, ndikuyikapo kanayi pa chaka, ndikuwonjezera 0.5-1.8 kg ya magnesium sulphate kuti mukwaniritse umuna wokwanira ndikuletsa kuchitika kwa kusowa kwa magnesium.

(5) Kuletsa tizilombo. Kasupe akabwera, chifukwa cha mpweya wabwino, whitefly akhoza kuvulazidwa. Itha kuwongoleredwa popopera mankhwala a Caltex Diabolus nthawi 200, ndipo masamba ndi mizu yake iyenera kupopera mbewu mankhwalawa. Ngati mutha kukhala ndi mpweya wabwino nthawi zonse, whitefly simakonda kukhala ndi whitefly. Ngati chilengedwe ndi chouma komanso chopanda mpweya wabwino, ngozi ya akangaude imachitikanso, ndipo imatha kupopera mankhwala ndi Tachrone 20% ufa wonyowa nthawi 3000-5000.