广藿香的“重生”,是南药种业攻关的一个缩影。作为藿香正气等中成药的核心原料,广藿香每年药用需求量达3万—5万吨。然而,由于长期依赖扦插繁殖导致种性退化,严重制约产业发展。詹若挺带领团队采用系统选优结合分子标记辅助选择的方法,成功选育出“粤藿1号”“粤藿2号”等优良品种,有效满足了产业需求。
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。业内人士推荐搜狗输入法2026作为进阶阅读
Children born after 1 January 2026 will be automatically offered two doses of the MMRV vaccine at 12 months and 18 months.。业内人士推荐WPS官方版本下载作为进阶阅读
While Gelidium seaweeds can be collected by gathering fragments washed ashore, mass production of agar requires steady, large quantities.10 Harvesters in New Zealand during WWII had to “walk beside a boat, waist to armpit deep in water and feel for the weed with their feet.” Handling large volumes of wet seaweed (which yields less than five percent agar) was challenging. Then as now, when Gelidium is harvested by scuba divers from rocky seabeds, collectors have to understand the life cycle of the algae, find the most likely locations for its growth, and prevent overharvesting to safeguard future yields.