The sustainability of agricultural systems is under scrutiny in many parts of the world. In the European Union farming systems are increasingly subject to legislation aimed at controlling production or the environment. Against this background a wide range of research is being undertaken into new or alternative land use systems. In this paper it is argued that sustainability in effect provides parameters for this process of change. Therefore, one of the roles of researchers is to high light the options for change available to farmers and to suggest to policy makers the likelihood and ways of improving the uptake of desirable farming practices. Examples are drawn from a variety of research being undertaken in Agricultural Systems at the University of Reading. It is concluded that a systems approach must be an integral part of progress towards increasingly sustainable farming practices and to achieve this agricultural universities must maintain a strong systems research and teaching commitment.

On March 6, 2022, at the Fifth Session of the Thirteenth National Committee of the Chinese People’s Political Consultative Conference, Chinese President Xi Jinping emphasized that China needs to improve the lives and livelihoods of its people and to ensure an adequate food supply by providing enough meat, vegetables, fruit, and aquatic products for healthy diets. Understanding the changing trends of people’s dietary structure and encouraging people to eat more healthily is central to establishing the “Big Food” concept. The country should actively promote reform of the agricultural supply side in order to achieve a balance between the supply of, and demand for, various types of food and to better meet the increasingly diversified food consumption needs of the people. | Non-PR | IFPRI4; DCA; 3 Building Inclusive and Efficient Markets, Trade Systems, and Food Industry; 2 Promoting Healthy Diets and Nutrition for all | DSGD

On March 6, 2022, at the Fifth Session of the Thirteenth National Committee of the Chinese People’s Political Consultative Conference, Chinese President Xi Jinping emphasized that China needs to improve the lives and livelihoods of its people and to ensure an adequate food supply by providing enough meat, vegetables, fruit, and aquatic products for healthy diets. Understanding the changing trends of people’s dietary structure and encouraging people to eat more healthily is central to establishing the “Big Food” concept. The country should actively promote reform of the agricultural supply side in order to achieve a balance between the supply of, and demand for, various types of food and to better meet the increasingly diversified food consumption needs of the people.