论绿色营销观念●杨勇企业的营销观念形成于一定的经济基础之上，并随着社会经济的发展和市场形势的变化而发展变化。从工场手工业到现代机器大工业，生产力不断由低向高发展，经济水平随之提高，生产与交换方式发生相应变化，企业的营销观念大体经历了生产观念、产品观念... On the concept of green marketing ● Yang Yong’s marketing concept is formed on a certain economic basis, and changes with the development of the social economy and changes in the market situation. From the handicraft industry of the workshop to the large-scale industry of modern machinery, the productivity has been continuously developed from low to high, the economic level has increased, and the production and exchange methods have undergone corresponding changes. The marketing concept of the company has generally gone through the concepts of production and product concepts...