Npaj - Tilapia noj plants, hlub cov protein-nplua nuj duckweed (sib npaug hauv cov protein rau cov ntses noj) thiab tseem lim algae los ntawm dej siv cov zuag me me hauv lawv cov gills. Kev sib xyaw cov duckweed thiab cov ntses ua lag luam yog qhov zoo, tab sis tilapia loj hlob zoo ntawm duckweed ib leeg.
Yuav ua li cas pub tilapia noj?
Tilapia muaj ntau hom kev noj haus, nyob rau hauv kev tsim khoom tsim, cov neeg ua liaj ua teb tuaj yeem pub tilapia txhua yam khoom, xws li nplej, pob kws, nplej ncuav thiab lwm yam, cov no yog cov khoom noj zoo rau tilapia.
Nyob li cas ntawm cov ntses tilapia?
Cov me nyuam yaus thiab cov ntses me me yog omnivorous, noj tsuas yog rau zooplankton thiab zoobenthos tab sis kuj noj detritus thiab pub rau aufwuchs thiab phytoplankton.
Vim li cas koj yuav tsum tsis txhob noj tilapia?
Cov tshuaj lom no tau paub tias ua rau mob thiab ua rau lub cev tsis muaj zog. Nws tseem tuaj yeem ua rau muaj kev pheej hmoo rau kev ua xua, mob hawb pob, rog rog thiab cov kab mob metabolic. Lwm yam tshuaj lom nyob rau hauv tilapia yog dioxin, uas tau txuas rau qhov pib thiab kev mob qog noj ntshav thiab lwm yam teeb meem kev noj qab haus huv loj.
plaub ntses dab tsi koj yuav tsum tsis txhob noj?
Ua "tsis txhob noj" cov npe yog King Mackerel, Shark, Swordfish thiab Tilefish. Tag nrho cov lus qhia ntses vim nce qib mercury yuav tsum tau ua tiag tiag. Qhov no tseem ceeb tshwj xeeb tshaj yog rau cov neeg tsis muaj zog xws li cov hluascov menyuam yaus, cov poj niam cev xeeb tub los yog pub niam mis, thiab cov laus.
