Uke waphawula ukuthi ukuhlunga ukhula olunye engadini akusebenzi lutho? Futhi kwenzeka ukuthi ezinsukwini ezimbalwa, kubonakala sengathi indawo ehlanzekile ngokuphelele ihlanganiswe nekhaphethi eluhlaza? Iqiniso liwukuthi nje ukuqoqa isitshalo ngisho necezu impande akuyona isisombululo senkinga ngaso sonke isikhathi. Lokhu akusiyo umqondo omubi ukubuyela futhi esikoleni esikoleni futhi ukhumbule izinhlobo zezimpande kanye nezinhlelo zezimpande.
Yini okudingeka ukwazi mayelana nezinhlobo zezimpande nezinhlobo zezinhlelo zempande?
Okokuqala, "sihlukanisa okusanhlamvu" futhi sihlukanisa ukuthi izinhlobo eziningana zezimpande zihlukanisiwe:
- lokho okubizwa okuthiwa izimpande eziyinhloko kuvela emthonjeni we-embryonic wembewu, njalo kuwukuphela komjikelezo wokuphila kwanoma yisiphi isitshalo sigcinwa;
- phakathi kwezinhlobo zezimpande, ezingaphansi zingakhiwa kunoma yiliphi izitho zitshalo, ziqala ngamapheshana neziqu, ziphela ngamahlumela;
- Izimpande ze-lateral zakhiwa ezimpandeni ezisemqoka noma eziphansi, isici sabo endaweni ephakeme kakhulu.
Manje siphendukela embuzweni, yiziphi izinhlobo zezinhlelo zempande. Zonke izinhlobo zezimpande zezitshalo kuhlanganisiwe esizibiza ngokuthi uhlelo lwempande. Futhi lapha kukhona isizathu sokuhluleka kwabahlali behlobo. Uma uhlelo luyisisekelo , impande esemqoka ibonakala ngokucacile, ukujula kokukhula kwayo kungafinyelela kumamitha angu-20. Okufanayo ukuhlwanyela noma ukuhlwanyela i-alfalfa kanye nezimpande zawo kuya ekujuleni kakhulu emhlabathini.
Futhi kunezinhlobo zezinsimu, uma zonke izinhlobo zempande zikhula cishe ngendlela efanayo futhi impande eyodwa eyinhloko ayikwazi ukuhlukaniswa. Uzobona uhlelo olunjalo lwe-lobe ngotshani utshani, fescue. Izitshalo ezinjalo ziyadingeka kulezo zindawo lapho inhlabathi ingekho khona futhi idinga ukulinganisa okungokoqobo, okuyinto efinyelelwa yizimpande eziningana ezihlangene.
Kodwa imvelo ibiningi, futhi izinhlobo zezimpande nezinhlelo ezingasetshenziswa zingakwazi ngokuphelele esifundeni sethu. Kulezi zitshalo eziningi ezishisayo, izinhlobo zezinsizi ezinezimpande eziguquliwe ziyisici. Lezi yizimpande ezingenasici ezingakhula ngaphansi komhlaba. Ngezinye izikhathi kunezinhlobo zezimo zempande nezimpande ezithandayo. Lezi zimpande zikhula zibe izimpande zenye izitshalo. Kukhona futhi izimpande ezithintekayo, okuvumela ukukhuphuka kwezitshalo ukukhuphukela endaweni ephakeme. Kunezinhlobo zezitshalo kanye nezinhlobo zezindlela ezimpande ezinezinhlobo eziqhamuka ezimpande - ukuphefumula nokusekela.