[关键词]
[摘要]
巴西是农牧业大国，农业是巴西经济的支柱产业。自20世纪70年代开始，巴西经历了土壤改良和热带动植物生产系统，免耕直播，以及农林牧一体化生产三次技术革命；巴西的大豆也经历杂交大豆、热带大豆和转基因大豆三次技术变革。巴西农业技术变革主要依赖于由政府主导的农业技术创新管理体制与运作机制，以及由科技部牵头的国家科技创新发展战略。未来，巴西还将在转基因大豆、热带水稻栽培、动物疫病防控和病虫害防治等技术上寻求与中国的合作。
[Key word]
[Abstract]
Brazil is a large country of agricultural and animal husbandry, and agriculture is the pillar industry of Brazilian economy. Since the 1970s, Brazil has experienced three major technological innovations in soil improvement and tropical flora and fauna production systems, no-tillage, and Integrated crop–livestock systems. Brazilian soybeans have also undergone three technological changes in hybrid soybeans, tropical soybeans and genetically modified soybeans. Brazil's agricultural technological change depends mainly on government-led agricultural technology innovation management system and operational mechanism, as well as the national science and technology innovation and development strategy led by the Ministry of Science and Technology. In the future, Brazil will also seek cooperation with China in technologies such as GM soybeans, tropical rice cultivation, animal disease control and pest control.
[中图分类号]
F33/37
[基金项目]
农业部948国别研究项目“巴西农业科技发展水平及重点农业领域国际合作研究”（项目编号：2015Z09）
