Ciyarwa maimakon salmon!! Wannan ita ce nasihar malamai

Ciyarwa maimakon salmon!! Wannan ita ce nasihar malamai

Masana kimiyya sun ba masu son cin kifi wata bakuwar shawara ga masu son cin kifi, musamman salmon, da su rika cin abincinsa a maimakon haka, musamman da yake ya kunshi kananan kifi kifi.

Masana kimiya daga Jami’ar Cambridge sun yi nazari kan bayanai daga noman salmon da aka noma a shekarar 2014 a Scotland don kwatanta girman kifin dajin da aka kama da girman kifin da aka girbe, in ji New Atlas.

Sun gano cewa a shekarar 2014, an yi amfani da ton 460 na kifin daji wajen samar da ton 179 na salmon.

Haka kuma, kashi 76 cikin XNUMX na kifin da ake kamawa a cikin daji nau'in nau'in nau'in nau'in nau'in nau'in mutane ne ke ci, kamar su anchovies da sardines.

Ta hanyar nazarin wadannan alkaluma a duniya, masanan sun yi kiyasin cewa idan kifin da aka kama daga teku da teku za a yi amfani da shi a matsayin abinci ga dan Adam maimakon amfani da shi kamar yadda ake amfani da shi a halin yanzu a matsayin abinci na salmon, kusan tan miliyan 4 na kifin, wanda ke da kifin. A halin yanzu ana kama su a cikin teku a kowace shekara, ana iya barin shekara, sannan zai zama girma kuma ya zama tushen samuwa a matsayin abincin ɗan adam.

kamun kifi na duniya

A cikin binciken, wanda aka buga sakamakonsa a cikin mujallar PLOS Sustainability and Transformation, masu binciken sun yarda cewa adadinsu ya dogara ne akan samar da salmon na kasa daya fiye da shekara guda, don haka za a buƙaci ƙarin bincike a kan babban ma'auni, ko da yake ya kasance. yi imani da cewa na gaba karatu zai zana irin wannan hoto.

Har ila yau, sun kara da cewa "ba da izinin haɓaka samar da salmon ta hanyar da ake bi a halin yanzu zai sanya matsin lamba na musamman kan kifin duniya."

Sakamakon ya nuna cewa rage yawan kifin daji da ake amfani da shi wajen samar da abinci mai noma na salmon na iya rage matsi kan kifin daji yayin da ake kara samar da kifin daji masu gina jiki ga dan Adam.