Taƙaice:

Ƙasa: Zai fi kyau a yi amfani da ƙasa tare da magudanar ruwa mai kyau da abubuwan da ke tattare da kwayoyin halitta don noman Chrysalidocarpus Lutescens.

Hadi: a yi takin zamani sau ɗaya kowane mako 1-2 daga Mayu zuwa Yuni, kuma a daina takin bayan ƙarshen kaka.

Watering: bi ka'idar "bushe da bushe", don kiyaye ƙasa m.

Yanayin iska: buƙatar kula da zafi mai girma. Zazzabi da haske: 25-35 ℃, kauce wa fallasa zuwa rana, da inuwa a lokacin rani.

1. Kasa

Ƙasar noma dole ne ta kasance da kyau sosai, kuma yana da kyau a yi amfani da ƙasa tare da abubuwa masu yawa. Ana iya yin ƙasan noma da humus ko ƙasa peat tare da 1/3 na yashi kogin ko perlite tare da ƙaramin adadin tushe.

2. Haihuwa

Chrysalidocarpus lutescens yakamata a binne shi dan zurfi lokacin dasa shuki, don sabbin harbe su iya sha taki. A lokacin girma mai ƙarfi daga Mayu zuwa Yuni, takin ruwa sau ɗaya kowane mako 1-2. Ya kamata taki su zama takin mai magani a ƙarshen aiki; ya kamata a daina hadi bayan ƙarshen kaka. Ga tsire-tsire masu tukwane, baya ga ƙara takin gargajiya lokacin da ake yin tukwane, yakamata a aiwatar da takin da ya dace da sarrafa ruwa cikin tsarin kulawa da aka saba.

3. Shayarwa

Watering ya kamata ya bi ka'idar "bushe da bushe", kula da lokacin shayarwa a lokacin girma, kiyaye ƙasa tukunyar ruwa, ruwa sau biyu a rana lokacin da yake girma sosai a lokacin rani; sarrafa watering bayan marigayi kaka da kuma a kan girgije da ruwan sama kwanaki. Chrysalidocarpus lutescens yana son yanayi mai ɗanɗano kuma yana buƙatar ƙarancin yanayin iska a cikin yanayin girma ya zama 70% zuwa 80%. Idan dangi zafi na iska ya yi ƙasa sosai, tukwici na ganye zasu bushe.

4. Zafin iska

Koyaushe kiyaye babban zafi na iska a kusa da shuke-shuke. A lokacin rani, ya kamata a fesa ruwa akan ganye da ƙasa akai-akai don ƙara yawan zafin iska. Tsaftace saman ganyen a cikin hunturu, kuma a fesa ko goge saman ganyen akai-akai.

5. Zazzabi da haske

Matsakaicin zafin jiki na Chrysalidocarpus lutescens shine 25-35 ℃. Yana da raunin juriyar sanyi kuma yana da matukar damuwa ga ƙananan yanayin zafi. Matsakaicin zafin jiki ya kamata ya kasance sama da 10 ° C. Idan ƙasa da 5 ° C, tsire-tsire dole ne su lalace. A lokacin rani, ya kamata a toshe kashi 50% na rana, kuma a guji hasken rana kai tsaye. Ko da bayyanar ɗan gajeren lokaci zai sa ganye suyi launin ruwan kasa, wanda ke da wuyar farfadowa. Ya kamata a sanya shi a wuri mai haske a cikin gida. Duffar da yawa ba ta da kyau ga ci gaban dyspsis lutescens. Ana iya sanya shi a wuri mai haske a cikin hunturu.

6. Abubuwan da ke buƙatar kulawa

(1) Yankewa. Dasa a lokacin sanyi, lokacin da tsire-tsire suka shiga lokacin barci ko rabin lokacin sanyi a cikin hunturu, ya kamata a yanke rassan bakin ciki, marasa lafiya, matattu, da yawa masu yawa.

(2) Canja tashar jiragen ruwa. Ana canza tukwane kowace shekara 2-3 a farkon bazara, kuma ana iya canza tsoffin ciyayi sau ɗaya kowace shekara 3-4. Bayan an canza tukunyar, ya kamata a sanya shi a cikin wani wuri mai duhu tare da zafi mai yawa, kuma a yanke rassan rawaya da matattu da ganye a cikin lokaci.

(3) Rashin Nitrogen. Launin ganyen ya dushe daga iri ɗaya mai duhu kore zuwa rawaya, kuma girman tsiron ya ragu. Hanyar sarrafawa shine ƙara yawan aikace-aikacen takin nitrogen, bisa ga halin da ake ciki, fesa 0.4% urea akan tushen ko foliar sau 2-3.

(4) Karancin Potassium. Tsofaffin ganye suna shuɗe daga kore zuwa tagulla ko lemu, har ma da curls ganye suna bayyana, amma petioles har yanzu suna ci gaba da girma na yau da kullun. Yayin da rashi na potassium ke ƙaruwa, dukan rufin ya ɓace, haɓakar shuka yana toshewa ko ma mutuwa. Hanyar sarrafawa ita ce a yi amfani da potassium sulfate a cikin ƙasa gwargwadon 1.5-3.6 kg / shuka, kuma a yi amfani da shi sau 4 a cikin shekara, kuma a ƙara 0.5-1.8 kilogiram na magnesium sulfate don samun daidaiton hadi da hana faruwar lamarin. rashin magnesium.

(5) Kula da kwari. Lokacin bazara ya zo, saboda rashin samun iska, ana iya cutar da whitefly. Ana iya sarrafa shi ta hanyar fesa ruwan Caltex Diabolus sau 200, kuma dole ne a fesa ganye da tushen. Idan koyaushe zaka iya kula da samun iska mai kyau, whitefly ba ta da saurin kamuwa da fari. Idan yanayin ya bushe kuma ba shi da iska sosai, haɗarin mites gizo-gizo shima zai faru, kuma ana iya fesa shi da diluent 3000-5000 na Tachrone 20% foda.