[Livestock and Fisheries Newspaper=Livestock and Fisheries Newspaper] Jersey breed has lower heat stress and higher milk protein than Holstein, making it suitable for processed dairy products. By referencing overseas cases, tailored breeding strategies and dairy product differentiation are needed to suit domestic environments. The rapid development of industrial society since the Industrial Revolution has come with the shameful name of environmental destruction. Recently, a global movement to reduce greenhouse gas emissions from existing carbon industries has been actively underway. The focus of this movement is carbon neutrality, which aims to minimize greenhouse gas emissions from human activities and absorb or remove the remaining greenhouse gases through forests or other means, thereby achieving a practical