The Luannan Science and Technology Backyard (STB) was founded in June 2014, located in Wang zhuang zi village，Bencheng town，Luannan county. It is established by China agricultural university, all levels of government departments of Luannan county and enterprises as a new modle for innovation technology, services and economic development.

    Its main mission is to explore the development mode that combining the Luannan’ crops and livestock. It is the first STB that explores the way of crop-livestock combination.