文献检索/Food PolicyEM-T3Food Policy2026-09-01第 143 卷，103164Feeding a fifth of the world under land constraints: Agricultural innovation and grain yield growth in ChinaGang WuInstitute of Agricultural Economics and DevelopmentJingru ChenRenmin University of ChinaSichang LuoInstitute of Agricultural Economics and DevelopmentChangyi JiangAgricultural Information InstituteShiping MaoInstitute of Agricultural Economics and DevelopmentYu ZhongInstitute of Agricultural Economics and Development去出版社页面 引用论文图谱收藏 被引提醒分享打印登录后看摘要和中文要点英文摘要、AI 生成的中文摘要和三条要点、参考文献和引证文献列表、论文图谱，注册免费。登录 / 注册关键词agricultural technological innovationland scarcityfood securityproduction organizationagricultural socialized servicespatent collaborationChina参考文献85引证文献0相似文献引文网络关联作者相关机构登录后可以看完整列表。去登录论文图谱本篇和它的参考文献、引证文献、相似文献登录后可以看这篇的论文图谱：谁被它引用、谁引用了它、还有哪些相似的研究。登录 / 注册
