Understanding trust between dairy farmers and other actors in the dairy chain, as well as the reciprocity norms among them are fundamental to encouraging collective action and decision-making to impro
Northeast black soil area is one of the world’s four major pieces of black soil area, which has a pivotal position in ensuring national food security. But in recent years it degraded, it is urgent to
Northeast black soil area is one of the world’s four major pieces of black soil area, which has a pivotal position in ensuring national food security. But in recent years it degraded, it is urgent to
