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毫不放松抓好粮食生产。坚持产量产能、生产生态、增产增收一起抓，加力实施新一轮千亿斤粮食产能提升行动。稳定粮油生产，促进良田良种良机良法集成增效，推动大面积单产提高、品种培优、品质提升。巩固提升大豆油料产能，推动棉糖胶等稳产提质。坚持农林牧渔并举，增加多元食物供给。严守耕地红线，严格占补平衡管理，高质量推进高标准农田建设，加强黑土地保护和盐碱地综合利用。制定促进农业保险发展的措施。提高农业综合防灾减灾能力。深入实施种业振兴行动，加快选育推广突破性品种，推进先进适用农机装备研发应用，打通农业科技推广“最后一公里”。统筹生产、收储等政策，促进粮食等重要农产品价格保持在合理水平，实施粮食产销区省际横向利益补偿，调动主产区和农民种粮积极性。各地区都要扛稳责任，共同端牢中国人的饭碗。
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During fetal surgery, a small opening is made in the uterus. The surgeons then float the fetus up to that incision point so they can expose the back of the fetus and the spina bifida defect. The care team places a small patch containing living stem cells directly over the fetus’s exposed spinal cord, before closing the layers of the back to allow the tissue to regenerate. The stem cells, taken from donated placentas, are designed to protect the developing spinal cord from further damage before birth.
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For this story, Fortune journalists used generative AI as a research tool. An editor verified the accuracy of the information before publishing.