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解惑“粉色abb苏州晶体2023”-梳理天下新闻

农业农村部粉色abb苏州晶体2023:计划建立世界最大的土壤样品库

来源: 北晚在线
2024-12-05 18:14:06

最佳回答

“粉色abb苏州晶体2023”农业农村部粉色abb苏州晶体2023:计划建立世界最大的土壤样品库

  12月5粉色abb苏州晶体2023日,农业农村部举行新闻发布粉色abb苏州晶体2023会。第三次全国土壤普查专家技术指导组组长、中国工程院院士张佳宝介绍,第三次全国土壤普查的重点任务之一就是建档案,也就是建立土壤资源库,包括土壤数据库和样本库。土壤数据库是为每一个样点和每一种土壤建立详实的身份档案。土壤样本库是土壤的“时间胶囊库”,将长期保存约1000万份土壤样品,这将是世界上最大的土壤样品库。随着科学技术的发展,能满足未来社会发展的新需求。“100多年前,我们才知道土壤当中有什么养分,植物需要什么养分。如果我们以未来为坐标轴的话,我们现在看土壤的话是有局限性的,我们要把这个土壤留给百年以后再研究,那么这就特别重要。”张佳宝说。(记者 郎佳慧)

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