Uyawathanda amaqabunga e-dandelion esaladini sakho? Noma sebenzisa izimbali zayo ekuphekeni okuhlukahlukene? Ngezinye izikhathi kungase kube nzima ukuthola le mifino ezitolo ezinkulu, futhi kuye ngendawo kungase kube nzima ukuyithola endle. Kodwa kunesixazululo esilula kakhulu: Sikhulise ngokwethu! Ukuze sifeze lo msebenzi, sizochaza indlela yokuhlwanyela imbewu ye-dandelion.
Ngaphezu kwalokho, ngeke nje sitshele ukuthi singayenza kanjani, kodwa sizoxoxa ngokuthi le mifino enelukuluku ikhiqiza kanjani, yisiphi isikhathi esingcono kakhulu sokutshala ama-dandelion nokuthi ungayivuna kanjani. Ngakho-ke ngincoma ukuthi uqhubeke ufunda futhi uzikhuthaze ukuthi utshale ama-dandelion, kungaba engadini noma ebhodweni. Futhi uma ungathandi ukuthi idliwa kanjani, ungajabulela izimbali zayo ezinhle ezisagolide.
I-dandelion izala kanjani?
Ngaphambi kokuchaza indlela yokuhlwanyela imbewu ye dandelion, sizokhuluma kancane mayelana nendlela yokuzalanisa le mbali. Njengoba abaningi benu sebazi, izitshalo zingazalana kokubili ngokobulili nangokobulili. Kusho ukuthini lokhu?
Njengezilwane, uma kuziwa ekuzalaneni ngokobulili kwezitshalo, izizukulwane zidinga kokubili ama-gamete abesilisa nabesifazane. Lezi ziphethe uhhafu wezakhi zofuzo zento ephilayo okukhulunywa ngayo. Izitshalo eziqhakaza ngokuvamile yizo ezibonisa uhlobo oluphambili kakhulu lwalolu hlobo lokuzala, okungenani emifino. Bakhiqiza ama-sperm cell atholakala empovani. Lawa maseli agcina ehlangene namaseli e-ovarian, ngaleyo ndlela akhiqize imbewu. Ngenxa yale miksi, ekugcineni imbewu ngayinye ihlukile ezingeni lofuzo.
Lo mphumela wokuzalana ngokocansi uphambene ngokuphelele nokukhiqizwa kwe-asexual. Kwakamuva kunezinhlobo eziningana ezahlukene. Nokho, bonke banento eyodwa abafana ngayo: Umphumela uba izitshalo zendodakazi ezifanayo ngokuphelele, ngofuzo. Lokhu kunjalo nge-dandelion, ekhiqiza ngaphandle kobulili.
Ukukhiqizwa kabusha kwe-Asexual kwama-dandelions: i-Apomixis
Njengoba sesishilo ngenhla, kunezinhlobo ezahlukene zokuzalana kwe-asexual ezitshalweni. Endabeni yama-dandelions, i-apomixis. Kunezinhlobo eziningi zezitshalo ezisebenzisa le ndlela ukukhiqiza imbewu ephilayo ngaphandle kwesidingo sokuhlangana phakathi kwesidoda ne-ovum. Nge-apomixis, i-dandelion ikhiqiza imbewu eyingxenye yayo. Amaseli okuzala awalahlekelwa ingxenye yezakhi zawo zofuzo phakathi nenqubo ye-meiosis, kodwa agcina zonke izinto zofuzo zamakhromozomu. Kulinganiselwa ukuthi cishe imindeni yezitshalo engama-350 izala nge-apomixis.
Ikakhulukazi endabeni yamadandelion, imbewu igcina yenza lokho okubizwa ngokuthi "ababhaki" noma "izimpaphe", okuwuhlobo lwama-nibs amhlophe sonke esithanda ukuwashaya uma siwabona. Futhi kusakazeka kanjena: Uma kunomoya, izimpaphe ziyaphuma zihlakazeke ensimini. futhi ngisho nangokwengeziwe. Ngakho-ke, le mifino iyakwazi ukuzibuyisela kabusha ngokuphindaphindiwe. Ngesikhathi sokuqhakaza kwe-dandelion, okuvame ukuba phakathi nentwasahlobo, ezinye izimfunda namasimu zimbozwa izimbali zegolide zale mifino kangangokuthi awukwazi ukubona utshani.
Indlela yokutshala imbewu ye-dandelion?
Uma singabantwana kucace ukuthi sifuna ukukhula Dandelions, kufanele uthole imbewu ngibatshale ngqo phansi lapho sifuna izitshalo ukuba zikhule. Kunjengoba elula njengoba phonsa imbewu yale mifino ebangeni elingamasentimitha ayishumi nanhlanu phakathi kwabo. Uma kwenzeka sifuna ukwenza imigqa eminingana yezitshalo, ibanga phakathi kwale migqa kufanele libe ngamasentimitha angamashumi amathathu.
Uma isinyathelo sokuqala sesilungile, sekuyisikhathi sokuqala ukunakekela nokugcina izitshalo. Ukuze lokhu kufanele sicabangele evamile: Substrate, izinga lokushisa, ukukhanyisa, ukuchelela kanye nomanyolo.
- Isendlalelo: Umhlabathi omusha, ocebile nge-humus futhi ulinywe kahle.
- Ithempelesha: Ithanda izinga lokushisa elipholile, kodwa imelana nokubanda kahle, ikwazi ukumelana namazinga okushisa afinyelela kumadigri ayisishiyagalombili ngaphansi kukaziro.
- Isibani: Liyalithanda ilanga, kodwa futhi lingatholakala endaweni enomthunzi omncane.
- Ukunisela: Kufanele kube okulingene futhi kungabiziro ngenkathi yezimvula. Ithanda umswakama kodwa imelana nesomiso kahle.
- Phasa: Kunconywa ukwenza umanyolo ngomquba ngaphambi kokuhlwanyela.
Uma sifuna ukuqhubeka nokwandisa ama-dandelions ethu, akufanele sivune abantu abahle futhi abanempilo kunabo bonke. Kungcono ukulinda ukuthi zikhiqize imbewu, zibambe ngaphambi kokuba umoya uziphephule (ngokwezwi nezwi) bese uzisebenzisela ukutshala okulandelayo.
Ukuvunwa kweDandelion
Ngokuqondene nokuvunwa kwedandelion, kwenzeka cishe ezinyangeni eziyishumi kuya kweziyishumi nambili ngemva kokuhlwanyela. Uma inhloso yethu kuwukusebenzisa amaqabunga ale mifino ukwenza amasaladi, kufanele sinqume ama-rosette ebusika nasekuqaleni kwentwasahlobo. Ukuze wenze lokhu, kufanele uphushele ummese kancane phansi futhi uwutshekise. Ngakolunye uhlangothi, uma sifuna ukukudla kuphekiwe, singakuqoqa unyaka wonke. Mayelana nokudliwa kwezimbali, kufanele siziqoqe ngokushesha nje lapho zivela. Ukwenza lokhu kufanele nje uwaphule ngaphansi kwekhanda lakho.
Nini ukutshala imbewu ye-dandelion?
Manje njengoba sesikwazi ukuhlwanyela imbewu ye-dandelion, sekuyisikhathi sokucacisa ukuthi kufanele kwenziwe nini. Isikhathi esihle salo msebenzi sisekwindla noma ekuqaleni kwentwasahlobo. Enye inketho ukutshala le mbali ku-greenhouse. Kulokhu, lapho amaqabunga okuqala eqala ukuvela, kufanele sitshale ama-dandelion endaweni yawo yokugcina ukuze akhule eqinile futhi enempilo.
Sengiphetha singasho ukuthi akunzima ukukhulisa lesi sitshalo. Akuyona nje imifino ekahle yokwenza amasaladi nezinye izindlela zokupheka, futhi kuyisimo esihle sokuzilibazisa ezinganeni, uma lokho okubizwa ngokuthi i-plumeritos kudaliwe. Ubani ongathandi ukufutha ama-dandelions?