Pakalipano, anthu ambiri akuyesera kukhala ndi moyo wathanzi, motero mutagulitsa mungapeze chiwerengero chachikulu cha zinthu zomwe zimapangitsa kuchulukitsa chitetezo chokwanira komanso momwe zimawonongera thupi. Mwachitsanzo, mankhwala monga vitgrass, adawoneka pamsika posachedwapa, koma kale ayambitsa mikangano yambiri.
Chowonadi ponena za ubwino ndi zovulaza za magalasi owongoka
Kotero, poyamba, tiyeni tione zomwe vitross ndi. Izi ndizomera za tirigu, zomwe zimapanga juisi. Mukhoza kukula, izi "mbande" zimagulitsidwa m'masitolo muzitsulo zing'onozing'ono.
Tsopano tiyeni tiwone zomwe vitrage amamwa zimapindulitsa, ndipo ngati ziyenera kuphatikizidwa mu zakudya. Madzi ochokera kuphukira wobiriwira ali ndi kuchuluka kwamtundu wa chlorophyll, omwe mamolekyu ake amakhala ofanana ndi hemoglobini. Choncho, mowawu ukhoza kudzaza thupi la munthu ndi mpweya wabwino, choncho, anthu omwe amamwa madziwa nthawi zonse amamva bwino ndipo amachotsa kukhumudwa kosatha. Anthu ena amanena kuti mothandizidwa ndi mankhwalawa mukhoza kuchotsa matenda ena aakulu. Izi zimatheka, chifukwa mpweya wabwino umakhala njira yodziwika bwino pochiza matenda ena. Koma ichi sichoncho chokha chopindulitsa cha vitrass.
Chakumwa ichi ndichilengedwe "wolamulira" wa njala . Akatswiri amanena kuti kumwa mowa wa madzi otere kamodzi pa tsiku kumachepetsanso kwambiri njala, kugonjetsa "kukhumba kwa maswiti," choncho, kulemera.
Kulamulira kumverera kwa njala ndi zomwe vitrasing zimapindulitsa. Mwa njira, zotsatirazi zidzatchulidwa kwambiri ngati mutasakaniza madzi kuchokera ku mphukira ndi apulo kapena karoti zakumwa zozizira.
Koma, akatswiri amachenjezanso kuti vitgrass sizingabweretse zabwino zokhazokha, komanso zimavulaza, ngati zikuphwanya malamulo ake. Mulimonsemo simungagwiritsidwe ntchito pokonzekera madzi omwe kale ali ndi chikasu. Apo ayi, zakumwa sizidzakhala ndi chlorophyll, koma ndizotheka kupeza poizoni zosiyanasiyana. Komanso, musapitirire mlingo wa tsiku ndi tsiku wogwiritsira ntchito (1 chinthu), mwinamwake mungayambe kuwoneka ngati osayanjanitsika.