Kumbundira Ramangwana Rekurima: Kuvandudza uye Kushandiswa kweFirimu Greenhouses neKutonhodza Systems muSouth Africa

Sezvo kushanduka kwemamiriro ekunze pasi rose kuri kuramba kuchiwedzera kuipa, zvekurima muSouth Africa zvatarisana nematambudziko asina kumboitika. Kunyanya munguva yezhizha, tembiricha inodarika 40°C haingotadzisi kukura kwembesa asiwo inoderedza zvikuru mari yevarimi. Kuti ukunde nyaya iyi, kusanganiswa kwemafirimu greenhouses uye kutonhora masisitimu yave yakakurumbira uye inoshanda mhinduro kuvarimi vekuSouth Africa.
Mafirimu greenhouses ndeimwe yeanonyanya kushandiswa greenhouse mhando muSouth Africa nekuda kwekugona kwavo, nyore kuvaka, uye yakanakisa kufambisa kwemwenje. Firimu re polyethylene rinoita kuti zvirimwa zvigamuchire chiedza chezuva chakawanda zvichizvidzivirira kubva kumamiriro ekunze ekunze. Zvisinei, mukati mekupisa kunopisa kwechirimo chekuSouth Africa, dzimba dzokuchengetera mafirimu dzinogona kupisa, zvichiita kuti zvirimwa zvitambure.
Kuwedzerwa kweinotonhora system kune mafirimu greenhouses kunogadzirisa dambudziko iri. Maketeni akanyorova, akasanganiswa nemafeni, anopa inoshanda evaporative kutonhora nzira inoderedza tembiricha mukati megreenhouse. Iyi sisitimu inoita kuti tembiricha uye hunyoro zvigare mukati menzvimbo yakakodzera yekukura kwechirimwa, ichikurudzira hutano, kukura kwakafanana kunyangwe mukupisa kwakanyanya.
Nekubatanidza masisitimu ekutonhodza mumafirimu egreenhouses, varimi vekuSouth Africa vanogona kurima zvirimwa zvemhando yepamusoro kunyangwe mukati memwedzi inopisa yezhizha. Zvirimwa zvakaita sematomatisi, magaka, uye mhiripiri zvinokura munzvimbo yakagadzikana, nenjodzi dzakadzikira dzekukuvadzwa kana kutapurira tumbuyu. Izvi zvinoita kuti pave negoho repamusoro, goho remhando yepamusoro, uye kukwikwidzana kwemusika.
Iko kusanganiswa kwemafirimu greenhouses uye kutonhora masisitimu kuri kushandura ramangwana rekurima muSouth Africa. Nekupa mhinduro inokwanisika, inoshanda, uye inoenderera mberi, tekinoroji iyi inobatsira varimi kujairana nemamiriro ekunze, kuve nechokwadi chekuti zvekurima zvinoramba zvichibudirira muSouth Africa kwemakore anotevera.