Kugwiritsa ntchito nthaka moyenera: Kutalikitsa kwa malo otenthetsera otenthetsera omwe ali otsekedwa pang'ono komanso kufalikira kwa mpweya wabwino kumawonjezera kugwiritsidwa ntchito kwa nthaka. Powongolera kupanikizika kwapanyumba, kulowerera kwa tizirombo ndi tizilombo toyambitsa matenda kumachepetsedwa, kulimbitsa mphamvu zopewera matenda.
Theka-chatsekedwa greenhouseswonetsani 20-30% mphamvu zowonjezera mphamvu poyerekeza ndi malo obiriwira okhazikika pochepetsa kutayika kwa kutentha kudzera mu mpweya wabwino. Amasunga ma CO₂ okhazikika pa 800-1200ppm (poyerekeza ndi 500ppm yokha m'malo obiriwira obiriwira). Chilengedwe chofananira chimakulitsa zokolola ndi 15-30% ku mbewu monga tomato ndi nkhaka, pomwe mphamvu yabwino imatchinga tizirombo, kuchepetsa kugwiritsa ntchito mankhwala ophera tizilombo ndi 50%. Mapangidwe amitundu yambiri okhala ndi mita 250 amakulitsa malo olima kupitilira 90% (kuyerekeza ndi 70-80% m'malo obiriwira wamba), ndipo makina a IoT amapulumutsa 20-40% pamitengo yantchito. The recirculating mpweya wabwino dongosolo limodzi ndi kukapanda kuleka ulimi wothirira amakwaniritsa 30-50% ndalama madzi ndi kumawonjezera m'zinthu kupanga pachaka ndi 1-2 miyezi. Ngakhale zimafuna ndalama zambiri zoyambira, zobiriwira zobiriwirazi zimapereka phindu lalikulu kwanthawi yayitali, zomwe zimawapangitsa kukhala oyenera kubzala zamtengo wapatali komanso madera owopsa.
Nthawi yotumiza: May-27-2025