1.Izikhanyiso zePlant kukutshintsha ukukhanya kwelanga kunye nendawo yokukhanya eyenziweyo ukuqinisekisa ukukhula okunempilo kwezityalo.Ngaphandle kokukhanya, izityalo azinakukhula.Kwizityalo, ukukhanya kusebenza njengomqondiso wokusingqongileyo ukulawula uchungechunge lokukhula kwezityalo kunye nokuziphatha kophuhliso, kubandakanywa ukuhluma kwembewu, ukwakhiwa kwe-morphological, ukuqhakaza kunye nokuhlanganiswa kweemetabolites zesibini.Ebudeni beli xesha, izityalo zephotosynthesis zifunxa ukukhanya kwelanga, ziziguqule zibe yiswekile, zizigcine, zize ziyisebenzise ekukhuliseni.
2.Ngokusebenzisa "ukuchonga" kunye "nokukhethwa" kokukhanya, isikhokelo sethiyori sinokubonelelwa ekulinyweni kokukhanya kokwenziwa kwezityalo.Izibane zokukhula kwezityalo zinokuthi ziyilwe ngokuchanekileyo kwisityalo ngasinye okanye ixesha ngalinye lophuhliso, kwaye iifomyula zokukhanya kwezityalo ezenziwe ngokufanelekileyo zinokuhlakulela izityalo ngokufanelekileyo kwaye zinike ukukhanya okwaneleyo kunye nesichumisi sokukhula kwezityalo.
Izibane ze-3.Plant zikhula azikwazi nje ukuphucula izinga lokusetyenziswa kwamandla okukhanya kwezityalo, ukwandisa imveliso, kodwa nokuphucula imilo kunye nombala wezityalo, amacandelo angaphakathi, njl. Isetyenziswe ngokubanzi kwi-insecticide kunye nezinye iindawo.Izibane ezikumgangatho ophezulu wokukhula kwezityalo, zidityaniswe nezicwangciso ezikrelekrele neziphuculweyo zokulawula ukukhanya, zenza ukukhula kwesityalo kungathintelwa ziimeko zokukhanya kwendalo, nto leyo ebaluleke kakhulu ekuphuculeni imveliso yezolimo nokuqinisekisa ukhuseleko lwemveliso yezolimo.
Ukushwankathela, izibane ezikhulayo ziluncedo kakhulu ekukhuleni kwezityalo kunye nesivuno kunokukhanya kwendalo.
Ixesha lokuposa: Apr-10-2023