参与式植物育种的目的就是保证所进行的研究要与农民的切实需要相联系 ,以保证农民的生计安全和社区的持续发展。为此 ,中国广西自治区的科研、推广人员 ,用参与式植物育种的方法改良培育出农民需要的品种 ,同时促进了当地社区生物多样性的保护和管理 The purpose of participatory plant breeding is to ensure that the research conducted is linked to the practical needs of peasants to ensure the livelihood security of peasants and the sustainable development of the community. To this end, scientific research and extension workers in Guangxi Autonomous Region of China have improved varieties of peasants’ needs by means of participatory plant breeding and promoted the conservation and management of biodiversity in local communities