Nutrient kua zaj duab xis tshuab rau hydroponic cultivation

Feem ntau muaj ob hom hydroponic systems uas tuaj yeem siv rau hauv kev lag luam ntau lawm hauv tsev cog khoom niaj hnub. Ib qho yog DWC (Deep Water Culture), thiab lwm qhov yog NFT (Nutrient Film Technique) NFT yog ib qho kev siv tshuab hydroponic uas cov hauv paus hniav ntawm cov nroj tsuag loj hlob nyob rau hauv cov yas zaj duab xis tank los yog ib tug taag channel, thiab nutrient kev daws circulate tsis tu ncua los ntawm cov channel mus. muab cov nroj tsuag uas tsim nyog cov as-ham thiab dej.

 

Lub ntsiab zoo ntawm NFT systems

• Zoo heev txo kev noj cov dej thiab cov as-ham.
• Tsis suav nrog cov teeb meem cuam tshuam nrog substrate mov, ua, thiab nqi.
• Piv rau lwm hom kab ke, nws yog ib qho yooj yim los tua cov hauv paus hniav thiab cov khoom siv.
• Vim tsis muaj substrate, nws yog ib qho yooj yim mus kuaj xyuas cov tsos mob ntawm tus kab mob thiab txaus noj zaub mov nyob rau hauv cov hauv paus hniav.
• Kev muab cov khoom noj tsis tu ncua (thiab cuam tshuam nrog dej ntws) tuaj yeem tiv thaiv kev sib sau ntawm cov ntsev hauv zos inorganic hauv cheeb tsam hauv paus thiab tswj cov pH thiab EC qhov tseem ceeb hauv cheeb tsam hauv paus tsis hloov.
• Ib puag ncig tus phooj ywg, txo cov dej phwj tuaj.