Tauira Whakamahinga o te Ahumahi Hydroponics i Brazil

He kamupene huawhenua hydroponic i Brazil e kite ana i te pH me te kawe hiko o te otinga i roto i te papu peristaltic hei whakarite kei roto i te awhe tika te kukū o ngā matū e hiahiatia ana i te wā e tipu ana ngā huawhenua. Mō ngā huawhenua hydroponic, ko te awhe pH e tika ana kei waenga i te 5.5-6.5, ko te uara pH he iti rawa ka kore e pai te whakarewa o ngā katote konganuku i roto i te otinga matūkai, ka pā ki te mimiti o ngā matūkai e ngā huawhenua; ahakoa he tiketike rawa te uara pH, ka nui rawa ngā matū aukati tipu tipu i roto i te otinga matūkai, ka pā ki te tipu noa o ngā huawhenua. Ko te awhe whakahaere kawe hiko kei waenga i te 1.5ms/cm me te 2.5ms/cm, i roto i tēnei awhe, ka taea e te kawe hiko te whakaata i te kukū o ngā katote i roto i te otinga, hei whakarite i te tipu noa o ngā huawhenua hydroponic. Me whakatau te awhe whakahaere kawe hiko motuhake kia rite ki ngā momo huawhenua rerekē, ngā wāhanga tipu me ngā āhuatanga taiao. I te nuinga o te wā, mō ngā huawhenua he roa te wā tipu, pērā i te rētihi, te herewi me ētahi atu, he pai ake te whakahaere i te kawe hiko i waenga i te 1.5ms/cm me te 2.0ms/cm; Mō ngā huawhenua he poto te wā tupu, pērā i te kāpeti Hainamana, te pīnihi me ētahi atu, he pai ake te whakahaere i te kawe hiko i waenga i te 2.0ms/cm me te 2.5ms/cm.

Te whakamahi i ngā hua:

pHG-2081 Mita pH Ahumahi

Mita EC Ahumahi DDG-2090

Pūoko pH ahumahi pH-8012

Pūoko EC mamati DDG-0.01