Izitshalo eziningi zidinga ukukhanya okufanele ukuze zikhule, futhi ehlobo, akufanele kube nomthunzi omningi. Umthunzi omncane nje unganciphisa izinga lokushisa. Ngokusebenzisa inetha elingu-50% -60% lesilinganiso somthunzi welanga, izimbali nezitshalo zikhula kahle lapha.

1. Amathiphu wokukhetha inetha le-sunshade
Uma inetha le-sunshade lilincane kakhulu, izinga le-sunshade alikho phezulu, futhi umphumela wokupholisa umpofu. Ukuphakama kwenani lezinaliti, kulapho kukhuphuka khona ukuminyana kwenethi ye-sunshade, futhi umphumela we-sunshade uzokhula kancane kancane. Khetha inetha elifanele lomthunzi ngokusekelwe ekukhuleni kwezitshalo kanye nesidingo sazo sokukhanya.

2. Ukusetshenziswa kwe-sunshade net
Yakha i-0.5-1.8-metres-high flat noma ukwesekwa okuthambekele ebusweni be-greenhouse, futhi umboze inetha le-sunshade ekusekelweni kwe-arched ye-arch shed yefilimu emincane. Umsebenzi wawo oyinhloko ukuvimbela ukukhanya kwelanga, ukupholisa phansi, kanye nesithwathwa ngesikhathi sokusetshenziswa kwasebusika.

3. Kufanele isetshenziswe nini inetha le-sunshade
Amanethi e-sunshade angasetshenziswa ehlobo nasekwindla lapho kunokukhanya kwelanga okunamandla. Ukwakha inetha le-sunshade ngalesi sikhathi kungavimbela ukulimala ezitshalweni, kunikeze umthunzi ofanele nokupholisa, futhi kuthuthukise ikhono lokukhula nesivinini sezitshalo.