Business, Ulimi
Chemisation ziweto: wolungamitsidwa ndi popanda milandu tanthauzo lake
Mankhwala mu ulimi - izi ndi imodzi mwa njira yabwino kwambiri kwambiri yosafuna. Kugwiritsa ntchito mankhwala limachititsa pa mtengo wotsikitsitsa kuti iyende mkulu, ngati kulima mbewu zosiyanasiyana kapena kupanga ziweto.
Chikhulupiriro chakuti kugwiritsa ntchito mankhwala ziweto - yekha ntchito mahomoni, mankhwala kapena zina mankhwala zoipa zichuluke mofulumira misa nyama, si zolondola. Makamaka chemicalisation nyama Cholinga pa matenda popewa ndiponso zakudya za nyama. Choncho, ambiri mwa zina chakudya Cholinga kuonjezera mapuloteni zikuluzikulu za chakudya - ndiko kuti, akuwonjezeka kapena apanga mapuloteni, kapena maofesi a amino zidulo. zigawo zikuluzikulu ofanana ndi amenewa amapezeka mu mitunduyi ambiri khanda kapena mankhwala matenda zakudya, kotero ife tikhoza kulankhula molimba mtima za chitetezo. ntchito zawo akhoza kwambiri kumapangitsanso ndipo imathandizira kukula kwa unyinji nyama, kwambiri kuchepetsa ndalama chakudya, choncho si chothetsera, komanso kofunika kwambiri.
Komanso chapadera kwambiri kwa makampani ndi zowonjezera ngati zakudya monga chakudya yisiti. Ng'ombe kuswana ntchito yawo ndi yofunika kwambiri: ntchito tani imodzi yisiti zimathandiza kuwonjezera kupanga nkhumba kuti makilogalamu mazana asanu ndi awiri, ndi nyama nkhuku - matani awiri, ndipo iwo si owopsa okha thanzi wina, koma muli angapo zakudya zofunika .
Kuwonjezera kuwonjezeka mtengo zakudya chakudya ndi ziweto kugwiritsa ntchito mankhwala akhoza kupita kwa otetezedwa nthawi yozizira. Zimenezi zingakhale osati zinthu ntchito ngati mchere; kutetezera kuteteza spoilage chakudya, komanso mitundu yonse ya njira kutetezedwa mwakuthupi kwa zinthu zina, mwachitsanzo, mafilimu osiyanasiyana kapena muli a zipangizo polymeric.
Mtundu lotsatira mankhwala ntchito ulimi nyama - ndi mankhwala Chowona Zanyama kutanthauza kuthana ndi matenda. Mu mndandanda lawo kumaphatikizapo osati mankhwala anafuna kuchiza matenda alipo, kapena ntchito popewa awo (mwachitsanzo, kuteteza helminthiasis), komanso mitundu yonse ya disinfectants. Izi zikhoza monga wotchuka kwambiri muyeso wa kupewa matenda Chowona Zanyama, monga kugwiritsa ntchito mankhwala omwe imodzi yotithandiza kukula kwa nyama ndi wotetezeka kwambiri nyama. Kumene, pa nthawi inayake zingakhale zothandiza, koma pamapeto pake yekha ukuwawa ziweto, chifukwa zones za mankhwala kumabweretsa chakuti tizilombo kukhala kukana kuti ambiri a iwo, ndi mosavuta matenda aakulu kokha kuonjezera, ndi njira kulimbana izo zonse zochepa. Komanso, zinthu izi mu chomaliza mankhwala, Kudzaupanga sangadziteteze kwambiri anthu mowa. Chimodzimodzi ndi mahomoni - mu 80s wa atumwi wotsiriza, anayamba ntchito zawo zambiri nyama kuposa akatswiri ambiri amakonda kufotokozera mathamangitsidwe mwadzidzidzi mu anthu komwe kwachitika mu 80-90s wa - kaya isanayambe kapena itatha kutalika pafupifupi achinyamata izo sizinali choncho chachikulu.
Kenako anayamba mizu kulikonse ndi umisiri mu ulimi nyama, koma chifukwa cha Kafukufuku wa chitetezo cha ntchito mankhwala transgenic mu zakudya anthu ndi asayansi adamfunsa kotero umisiri ntchito mosamala. Komabe, kugwiritsa ntchito mankhwala mu ulimi nyama pa ntchito mopitirira muyeso ndipo zosayenera mankhwala akhoza kuvulaza chotsimikiziridwa, koma za kuopsa GMOs samadziwika, kodi zambiri, ambiri funso izo.
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