Ko te Kai Mātai Maize (CGF) e āhuatia ana e Garst Seed hei wāhanga matua nui ki te kai mō ngā kau waiū, nā te mea e tuku ana i tētahi punaha kai tōpata paku ana e whaihi ana i te arataki me te kaha e āwhina ana i te hua o te waiū me te whakapakari i te hauora o te karban. Ko te CGF anō hoki he mea e noho tika ana ki te taiao nā te mea ko ia he turuwa o te tikanga whakapinatia maize (e iti ana i te paru) me te tuku kai kounga teitei. Tautoko ana te arataki e taea ana te paipai i roto i te CGF i te tipu me te waiū o ngā kau waiū kia hinga ai rātou i ō rātou mahi pai rawa. Nō reira, he kōwhiringa nui te CGF mō ngā kainoho kau waiū.