Okwu Ngwa nke Ụlọ Ọrụ Hydroponics na Brazil

Ụlọ ọrụ akwụkwọ nri hydroponic na Brazil nke na-achọpụta pH na conductivity nke ngwọta ahụ na mgbapụta peristaltic iji hụ na mkpokọta ihe kemịkalụ achọrọ n'oge uto akwụkwọ nri dị n'ime oke kwesịrị ekwesị. Maka akwụkwọ nri hydroponic, oke pH kwesịrị ekwesị na-adịkarị n'etiti 5.5-6.5, uru pH nke dị oke ala ga-akpata mgbasa nke ion ígwè na ngwọta nri na-adịghị mma, na-emetụta nnabata nke nri site na akwụkwọ nri; ebe uru pH dị oke elu nwere ike ibute ọtụtụ ihe na-egbochi uto osisi na ngwọta nri, na-emetụta uto nkịtị nke akwụkwọ nri. Oke njikwa conductivity na-adịkarị n'etiti 1.5ms/cm na 2.5ms/cm, n'oge a, conductivity nwere ike igosipụta ntinye nke ion na ngwọta ahụ, iji hụ na uto nkịtị nke akwụkwọ nri hydroponic. Ekwesịrị ikpebi oke njikwa conductivity kpọmkwem dịka ụdị akwụkwọ nri dị iche iche, ọkwa uto na ọnọdụ gburugburu ebe obibi si dị. N'ozuzu, maka akwụkwọ nri nwere oge uto ogologo, dị ka letus, seleri wdg, ọ ka mma ijikwa conductivity n'etiti 1.5ms/cm na 2.0ms/cm; Maka akwụkwọ nri ndị na-eto obere oge, dịka kabeeji China, akwụkwọ nri spinach wdg., ọ ka mma ijikwa ike ikuku dị n'etiti 2.0ms/cm na 2.5ms/cm.

Iji ngwaahịa:

pHG-2081 Ụlọ ọrụ pH mita

DDG-2090 Ụlọ ọrụ EC mita

pH-8012 Ihe mmetụta pH ụlọ ọrụ

Ihe mmetụta EC dijitalụ DDG-0.01