metara ph me te metara tds
ko ngā mita pH me ngā mita TDS he taputapu whai whakaaro nui e whakamahia ana kia ine tika ai i ngā panonitanga kounga wai. Ko tētahi mita pH e ine ana i te kaha o ngā ironga hauropi i roto i ngā raihana, e whakaatu ana i te whakapai me te kaha o te pāpaku i runga i tētahi tau 0 ki te 14, kei te whai ngā tauira matua te tautohenga aunoa i te kaiwhakarewa ranei me ngā tāhuhu matiwhero kia tika ai ngā pānui. Ko ngā mita TDS (Total Dissolved Solids) e ine ana i te rahinga o ngā koha katoa kua warewaretia ki te wai, e ine ana i te arataki kia mōhio i te kaha o ngā parurenga, ngā taonga, me ētahi atu koha kua warewaretia. Kātahi ka whai kaha ngā taputapu nei i te hangarau mātāpuna, kei te whai ngā tauira hou ake i te tautohenga aunoa, ngā kaha pūrua ranei, me te hanga kāore e whai wāhi ana. E rua pea ngā taputapu e whakamahia ana i ngā tāone rerehua, i te whare wāhi whakapakoko wai, i te huarahi hydroponic, i te tāone tāone wai, me te rangahau arawhā. Ko te takotoranga o ēnei taputapu e whai kiko ana i te whakatau kounga wai, e āwhina ana i ngā kaiwhakamahi kia pupuri i ngā tikanga tino pai mō ngā whakamahinga motuhake. Ko ngā mita e rua he māmā noa ki te whakamahi, he tere ki te urupare, me ngā hoahoa kawe wāhi mō te whakamahi i te mara, nō reira he nui te whai wāhi ki ngā whakamahinga pakihi me te whānau hoki ki te whakarite i te kounga wai me te whakahaere.
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