Bokosi lamtengo wapatali la nthawi yayitali ndi fakitale ya mphatso ya maluwa

Mbiri ya chitukuko cha maluwa okhalitsa

Mbiri yakukula kwa maluwa okhalitsa imatha kuyambika kumapeto kwa zaka za m'ma 1900 ndi kumayambiriro kwa zaka za zana la 20. Poyamba, anthu anayamba kugwiritsa ntchito njira zowumitsa ndi kukonza maluwa kuti asunge maluwa kuti asangalale chaka chonse. Njirayi idawonekera koyamba m'nthawi ya Victorian, pomwe anthu adagwiritsa ntchito ma desiccants ndi njira zina zosungira maluwa kuti azikongoletsa ndi zikumbutso.

M'kupita kwa nthawi, njira yowumitsa maluwa yakhala yokonzedwa bwino komanso yangwiro. Mu theka lachiwiri la zaka za m'ma 1900, ndi kupita patsogolo kwa sayansi ndi luso lamakono komanso kufufuza kosalekeza kwa teknoloji yosungiramo maluwa, luso lopanga maluwa otalika kwa nthawi yaitali lakhala likuyenda bwino. Njira zatsopano zogwirira ntchito ndi zipangizo zimalola maluwa otalika kuti aziwoneka ngati enieni komanso okhalitsa.

M'zaka zaposachedwa, maluwa okhalitsa akhala akudziwika kwambiri chifukwa chogwiritsanso ntchito. Panthawi imodzimodziyo, luso lopanga maluwa okhalitsa nthawi zonse limapanganso zatsopano kuti zigwirizane ndi zofuna za msika za maluwa achilengedwe komanso osamalira zachilengedwe. Njira zamakono zopangira maluwa okhalitsa amaphatikizapo mankhwala osiyanasiyana ndi zipangizo zowonetsetsa kuti maluwawo amasunga maonekedwe awo owala kwa nthawi yaitali.

Chifukwa chiyani musankhe maluwa a Afro?

1, malo athu obzala m'chigawo cha Yunnan amakhala opitilira 300000 masikweya mita

2, 100% maluwa enieni omwe amakhala zaka zoposa 3

3, Maluwa athu amadulidwa ndikusungidwa pachimake kukongola kwawo

4, Ndife amodzi mwamakampani otsogola pantchito zosungidwa zamaluwa ku China

5, Tili ndi fakitale yathu yolongedza, titha kupanga ndikupanga bokosi loyenera kwambiri pazogulitsa zanu. 

Kodi kusunga anasunga maluwa?

1, Osawalowetsa m'mitsuko yamadzi.

2, Asungeni kutali ndi malo achinyezi ndi malo.

3, Osawayika padzuwa lolunjika.

4, Osawaphwanya kapena kuwaphwanya.