拔节期记录表上，汉文的 “管护顺利” 与吐蕃文的 “茎秆茁壮” 字样格外清晰。窗外的月光洒在田野上，像一层温柔的守护，作物在夜色中悄悄拔节，茎秆愈发挺拔。

回到驿馆时，大唐农师正在写拔节期简报，要把培土防虫情况报告给长安；吐蕃农官则在绘制拔节期管护示意图，送往逻些。我趴在文书房的案边，看着他们笔下的文字与图画：汉文的 “秆壮苗旺” 与吐蕃文的 “长势良好”，虽然形式不同，却传递着同样的喜悦。远处的雪山在夜色中泛着银光，仿佛也在为拔节期的作物祝福。

作为一头白虎，我或许不懂培土的厚度标准、驱虫药的配比， but I can feel the care and cooperation in this joint effort to strengthen the stalks. I will continue to guard here, watching the crop stalks grow thicker and taller, listening to the farmers discuss the subsequent heading stage management, and witnessing the alliance between tang and tubo bee stronger in the daily care of the jointing stage. Just like the crops in the field, rooted and growing in mutual assistance, they will eventually bear plump fruits in autumn.