月度归档： 2026 年 6 月

世界农化网中文网报道：继2025年9月26日递表失效后，近日，丰疆智能再次向港交所递交招股书，向香港主板上市发起冲击。

　　为认真贯彻落实国家农机购置与应用补贴和农机报废更新补贴惠农政策，云南省昭通市彝良县农机管理站坚持“深入乡村、走进群众”的原则，日前组织农机工作人员深入角奎街道拖脚村沈湾组和三关组开展农机购置与应用补贴和农机报废更…

　　近日，由厦门市农业农村局主办、市农业综合执法支队承办的全市拖拉机和联合收割机驾驶操作培训班在同安区举办。  　　本次培训是厦门首次将拖拉机和联合收割机驾驶操作内容纳入高素质农民培训范畴，农机大户、农机手、合作社从业人员共45人…

　　“三夏”时节，麦油飘香。为深入贯彻落实机收减损工作要求，确保油菜颗粒归仓，同时将技术帮扶落到实处，市农业机械化发展中心联合略阳县农业机械化发展中心，深入定点帮扶村——略阳县接官亭镇何家岩社…

Potato milk has come and gone – is it time for the sweet potato now?Researchers at Appalachian State University are betting on it with a new project to create plant-based milk from surplus sweet potatoes.

T cells don’t simply switch on—they reshape themselves. When these immune sentinels recognize a target, they rapidly reorganize their internal scaffolding to build an immunological synapse, a nanoscale interface that determines how strongly they respond. But that architectural overhaul needs brakes. Without them, T cells risk becoming hypersensitive, reacting to weak cues, and drifting toward autoimmunity. Now, new work reveals that one of those brakes—PTPN22 (proline-serine-threonine phosphatase–interacting protein 1)—acts not only on signaling molecules but also on the cytoskeletal machinery that sculpts the synapse itself.