我国花生收获机械化技术发展历程与展望OA

Harvest is the critical link in peanut production.It not only involves many operations and requires large amount of labors,but also tends to cause some loss and damage of peanut pods.China began to study peanut harvesters in the late 1950s.Currently,various types of peanut harvesters have been put into practical application.However,the development of harvest mechanization has re-mained relatively slow,so that the national harvest mechanization level was only 54.80%in 2023.The continuous rise in peanut production costs has severely restricted domestic peanut production and undermined China's competitiveness in peanut exports.Based on the understanding of actual peanut production and relevant literature analysis,this paper systematically reviewed the current de-velopment situation of peanut harvest mechanization,summarized the important events and develop-ment characteristics in each historical stage,analyzed the major problems and underlying causes re-stricting peanut harvest mechanization,and put forward some suggestions for its development in the coming period in China.The study has valuable reference for promoting the development of mecha-nized peanut harvesting in China.