Ngoku amazwe aseYurophu kunye nee-USA ziye zanyuka ngeentlobo zeevenkile ezizodwa, apho zonke iimveliso zithatha amaxesha amaninzi ngaphezu kweziqhelekileyo, kodwa zifuna. Le miveliso yokutya ye-organic, okanye i-bioproducts, ekhulile ngaphandle kokusetyenziswa kwezichumisi ezakhiweyo, i-pesticides, i-stimulants yokukhula, kunye neyona nto ibalulekileyo-ngaphandle kwe- GMOs (izidalwa eziguqulwa ngokwemizimba). Ngentshiseko efanayo kunye ne-agronomists emininzi eminyaka ivelise izibonelelo zokunciphisa ukulima kweemveliso zezolimo, namhlanje zibonisa ukuba iimveliso zendalo zingenako ukutshintshwa, kwaye kuphela ezo zinokuthathwa njengokhuselekile.
Kuthetha ntoni ukutya kokutya?
Njengoko sele sichazile, iimveliso ze-organic ayikwazi ukuba yi-hybrids, izityalo "eziphuculweyo" zityalo okanye zikhule ngeemveliso zamakhemikhali. Lo ngumkhiqizo wendalo owenziwe yendalo.
Ukuba umkhiqizo wendalo ufuna ukucubungula ngaphambi kokuba uthengise, ngoko kuphela iindlela ezingenakonakala kunye nezendalo ezisebenza apha. Ngokomzekelo, ukucocwa, ukongezwa kwamagqabi, amabala, i-stabilizers, i-flavor enhancer iyanqatshelwe (ngaphandle kwalabo bachazwe ngemigangatho).
Kufuneka kuqatshelwe ukuba isivuno semveliso engokwemvelo siphantsi, kwaye ukunakekelwa kwezityalo kunzima kakhulu. Yilokho ibeka iindleko eziphezulu zeemveliso.
Ngaba iimveliso ezivela kwimvelaphi yendalo?
Okumangalisa kukuba, nangona kuphakanyiswa kakhulu kwemveliso ye-organic, akukho zifundo eziqhutyelweyo ezibonisa ngokuthe ngqo iintlawulo ezilethwa ngumzimba womntu ngokutya okunjalo. Akukho bungqina bokuba kukho umlinganiselo kwixabiso elifanelekileyo phakathi kweemveliso ezifanayo ezikhulile ngokwasemzimbeni kwaye ezingekho ngokwasemzimbeni. Inyaniso kukuba ukuthatha iimveliso zamachiza eziqhelekileyo ezinamayeza amancinci, umntu akayi kuba nempembelelo embi. Ivela kancane kancane kwaye ingabonakali, kwaye ingabonakaliswa kuphela ekugugile, xa umzimba uphele amandla. Yingakho sifuna uphando oluninzi olunokuthi kuthatha amashumi eminyaka - mhlawumbi kuya kuba nzima ukuthetha ngeziphumo ezijoliswe kuyo.
Nangona kunjalo, ababhemayo nabo baqala ukuva, kwaye emva kweminyaka emininzi kunokuba nomhlaza okanye isifo senhliziyo. Oku kunika ithemba lokuba uphando luya kuqhutywa oluya kunceda ukuchonga impembelelo yemveliso kwimpilo kunye nokulinda ubomi. Enyanisweni, kwiintsuku zethu kwanomntu odla ngokufanelekileyo, udla imifuno nemifuno eninzi , ubeka umngcipheko wokutshatyalaliswa kwempilo yakhe xa efumana umkhiqizo kumthengisi ongathembekanga.
Imveliso ye-Organic "ye" kunye "nokuchasene"
Nangona i-bioproducts ithi ihlambuluke ngokupheleleyo kwizongezo kunye neekhemikhali, uphando luye lwaluqinisekisa ukuba luhlala lufikelela kuma-30% wee-pesticides (xa kuthelekiswa nomxholo wayo kwimveliso eqhelekileyo). Nangona kunjalo, oku akuwona umgaqo jikelele. Phantse kweyesithathu yazo zonke iimveliso zendalo zikhululekile ngokupheleleyo kwizongezo ngokupheleleyo. Ukongezelela, kubalulekile ukuhlukanisa phakathi kweekhemicides kunye ne-organic, eyenziwe ngesiseko sezinto zityalo.
Ngamanye amagama, ukuba unethuba lokuthenga iimveliso ezikhulile ngumakhulukazi kwidolophana - ngokuqinisekileyo ziya kuphumelela ebusweni bemveliso yezolimo kwimveliso yezoshishino. Nangona kunjalo, ukuba akukho nto inokwenzeka, ubuncinci kwinqanaba elithile, linokuthi litshintshwe yimveliso ye-bio.