Emvelweni omkhulu, kunesitshalo esizuze ukunconywa okusabalele ngendlela yaso eyingqayizivele yokukhula kanye nesimilo esiqinile, futhi siwuqalo. Uqalo uvame ukuncokola ngokuthi "utshani obukhula bube bubude ngobusuku obubodwa." Ngemuva kwale ncazelo ebonakala ilula, kunezimfihlakalo ezijulile zezinto eziphilayo kanye nezemvelo. Lesi sihloko sizokuthatha ukuthi uhlole izimfihlo ezingemuva koqalo olude futhi uchaze isimo salo esiyingqayizivele kanye nendima emvelweni.
1. Uqalo: “umdondoshiya” phakathi kwamakhambi
Uqalo, njengesitshalo se-gramineous, uma uqhathaniswa nezinye izitshalo ze-herbaceous, isici sawo esiphawuleka kakhulu izinga lokukhula kwawo elimangalisayo nobude bawo. Ngaphansi kwezimo ezifanele, ezinye izinhlobo zoqalo zingakhula amashumi amasentimitha ngosuku futhi zifinyelele amamitha ambalwa ubude phakathi nezinyanga ezimbalwa. Leli zinga lokukhula liyisimangaliso emhlabeni wezitshalo. Pho kungani i-bamboo ikhule ibe yinde kangaka futhi isahlukaniswa njengesitshalo se-herbaceous?
Eqinisweni, kudingeka siqonde umehluko phakathi kwamakhambi nezitshalo ezinokhuni. I-xylem eseziqwini zezitshalo ze-herbaceous ayithuthukisiwe futhi ayikwazi ukwakha isiqu esiwugqinsi nesiqinile, kanti izitshalo ezinokhuni zineziqu ezikhule kahle ze-xylem kanye neziqu eziqinile. Nakuba uqalo lukhula lude, iziqu zalo azinaso isakhiwo saminyaka yonke esiyindandatho njengezezihlahla. Esikhundleni salokho, akhiwe ngama-bamboo node amaningi angenalutho axhunywe ama-fiber bundles. Yingakho i-bamboo ikhula ibe yinde kangaka futhi isahlukaniswa njengesitshalo se-herbaceous.
Ingabe uyazi ukuthi kungani uqalo lungakhula lube lude kangaka? Lokhu kungenxa yephethini yokukhula eyingqayizivele ye-bamboo kanye nesakhiwo somzimba. Imodi yokukhula ye-bamboo ingeyohlobo "lokukhula okusheshayo", okungukuthi, inqubo yokukhula iqedwa ngokushesha ngesikhathi esifushane. Lapho ihlumela le-bamboo liphuma emhlabathini, liqala ukukhula liye phezulu ngesivinini esimangalisayo, lihlala lakha izingxenye ezintsha namaqabunga. Ngaphezu kwalokho, isakhiwo se-stem se-bamboo sikhethekile kakhulu. Zakhiwe inani elikhulu lama-fiber bundles. Lezi zinqwaba ze-fiber azihlinzeki nje ngokusekela okuqinile, kodwa futhi zenza i-bamboo ibe nokunwebeka okuhle nokuqina.
2. Izimfihlo zebhayoloji nezemvelo ngemuva kokukhula koqalo
Isizathu sokuthi kungani i-bamboo ingakhula ibe yinde kangaka ihlobene nendawo yayo yokukhula. Uqalo luthanda ukukhula endaweni efudumele nenomswakama, evumela ukukhula nokukhiqizwa kabusha koqalo. Uqalo alunazo izidingo zomhlabathi eziphezulu. Uqalo lungakhula kahle kungakhathaliseki ukuthi umhlabathi ompofu noma umhlabathi ovundile. Lokhu kwenza i-bamboo ivumelane nezimo kakhulu futhi ikwazi ukuncintisana ngokwemvelo.
Ngokwesayensi yezinto eziphilayo, ikhono lika-bamboo lokukhula ngokushesha nokuzala lingenye yezinto ezibalulekile ekuzivumelaniseni kwayo ngempumelelo nemvelo. I-bamboo ikhiqiza kabusha ngenhlanganisela yokuzalana kocansi kanye nokuzala. Ukukhiqizwa kwe-Asexual kwenzeka ikakhulukazi ngeziqu ezingaphansi komhlaba, ezaziwa nangokuthi iziswebhu ze-bamboo, ezisakazeka futhi zikhule enhlabathini zenze amahlumela amasha nezitshalo zoqalo. Ukuzalana ngokocansi kwenzeka ngezimbali nezithelo, kodwa ukuqhakaza kwe-bamboo akuvamile, futhi uma sekuqhakaza, kuzodala ukufa kwalo lonke ihlathi loqalo. Ukukhiqizwa kwe-Asexual kuyindlela eyinhloko yokukhiqiza uqalo.
Mayelana ne-ecology, umthelela we-bamboo endaweni ezungezile miningi. Ukukhula okusheshayo kwe-bamboo kanye namahlamvu aluhlaza kunikeza indawo yokuhlala nokudla kwezinye izinto eziphilayo. Izilwane eziningi zithembele oqalweni ukuze ziphile, njengama-panda amakhulu, amagundane oqalo, njll. Izimpande zoqalo ezithuthuke kahle zingavimbela ukuguguleka komhlabathi futhi zigcine ukuvunda komhlabathi. I-bamboo nayo inomsebenzi wokuhlanza umoya nokulawula isimo sezulu. Inani elikhulu lamaqabunga namagatsha ehlathini le-bamboo lingakwazi ukumunca i-carbon dioxide nezinye izinto eziyingozi emoyeni futhi likhulule umoya-mpilo kanye nomswakama, ngaleyo ndlela lithuthukise izinga lomoya futhi linciphise izinga lokushisa.
3. Isikhundla esiyingqayizivele se-bamboo nendima emvelweni
Isikhundla esiyingqayizivele kanye nendima ye-bamboo emvelweni ayikwazi ukushaywa indiva. Okokuqala nje, njengensiza ebalulekile yezemvelo, uqalo udlala indima ebalulekile ekugcineni ibhalansi yemvelo kanye nezinhlobonhlobo zezinto eziphilayo. Ukuba khona kwamahlathi e-bamboo akunikezi nje kuphela indawo yokuhlala nokudla kwezinye izinto eziphilayo, kodwa futhi kulawula isimo sezulu futhi kulondoloze umhlabathi namanzi. Okwesibili, i-bamboo nayo inenani elikhulu lokusebenza emphakathini wesintu. I-bamboo ilula, iqinile, futhi ihlala isikhathi eside futhi isetshenziswa kakhulu ekwakheni, ifenisha, ukwenza amaphepha kanye neminye imikhakha. Uqalo ngokwalo luphinde lube nenani eliphezulu lokwelapha kanye nelokuhlobisa. Izimbongi zasendulo nazo zabhala izinkondlo eziningi ezitusa uqalo.
Izinga lakho lokukhula elimangalisayo kanye nenani lemvelo kuye kwazuza udumo olubanzi. Ngokuqonda ngokujulile izimfihlakalo zebhayoloji nezemvelo ngemuva kwe-bamboo kanye nesikhundla salo esiyingqayizivele nendima emvelweni, asikwazi nje kuphela ukwazisa nokwazisa kangcono lesi sisetshenziswa esihle sezitshalo, kodwa futhi senze okuthile ukuvikela indawo ezungezile futhi sikhuthaze intuthuko esimeme. enze iminikelo emikhulu.
Isikhathi sokuthumela: Aug-24-2024
