It was in The China Medical Missionary Journal(《博医会报》, CMMJ), first published in Shanghai in 1887, that traditional Chinese medicine(TCM) made its academic debut on the international stage. It integrated medical...It was in The China Medical Missionary Journal(《博医会报》, CMMJ), first published in Shanghai in 1887, that traditional Chinese medicine(TCM) made its academic debut on the international stage. It integrated medical evangelism, hospital reports and world medical development at its beginning, and it was transformed into a purely academic journal in 1907. There are many records related to TCM in it, such as TCM diagnosis, treatment methods and clinical practices. These records show the process of how the missionaries observed, understood, learned, and used TCM. They also reflect the attitudes of medical missionaries towards TCM after experiencing it in its homeland, China at that time. The writings of missionaries on TCM represent a confluence of Eastern and Western medical research and cultural interactions, contributing significantly to the study of modern Chinese medical advancements and Sino-Western cultural exchanges.展开更多
全球气候变暖导致的极端高温天气严重影响水稻生产,幼穗分化期高温影响水稻幼穗发育和颖花育性,进而导致产量下降。本试验在盆栽条件下选取高温抗性品种汕优63(SY63)和高温敏感品种两优培九(LYPJ),在幼穗分化二期设置低穗肥(LN,0.072 g ...全球气候变暖导致的极端高温天气严重影响水稻生产,幼穗分化期高温影响水稻幼穗发育和颖花育性,进而导致产量下降。本试验在盆栽条件下选取高温抗性品种汕优63(SY63)和高温敏感品种两优培九(LYPJ),在幼穗分化二期设置低穗肥(LN,0.072 g N/kg)、高穗肥(HN,0.144 g N/kg)2个不同穗氮肥施用量和连续15 d的白天高温处理(高温处理白天和夜间平均温度为35.6℃/27.5℃,以29.6℃/26.8℃为对照温度)。结果表明,与对照温度相比,LN和HN处理下高温导致LYPJ产量分别下降36.9%和24.8%,颖花育性分别降低22.8%和8.1%,对SY63产量和颖花育性无显著影响,表明增施穗氮肥显著促进了高温下LYPJ产量形成。增施穗氮肥显著提高了花前穗非结构性碳水化合物(NSC)含量,提高了花后茎鞘NSC向穗的转运量。穗NSC积累量、茎鞘NSC转运量与颖花育性、结实率和产量均呈正相关。因此,高温下增施穗氮肥可能通过促进茎鞘同化物积累与再分配缓解穗分化期高温伤害。展开更多
文摘It was in The China Medical Missionary Journal(《博医会报》, CMMJ), first published in Shanghai in 1887, that traditional Chinese medicine(TCM) made its academic debut on the international stage. It integrated medical evangelism, hospital reports and world medical development at its beginning, and it was transformed into a purely academic journal in 1907. There are many records related to TCM in it, such as TCM diagnosis, treatment methods and clinical practices. These records show the process of how the missionaries observed, understood, learned, and used TCM. They also reflect the attitudes of medical missionaries towards TCM after experiencing it in its homeland, China at that time. The writings of missionaries on TCM represent a confluence of Eastern and Western medical research and cultural interactions, contributing significantly to the study of modern Chinese medical advancements and Sino-Western cultural exchanges.
文摘全球气候变暖导致的极端高温天气严重影响水稻生产,幼穗分化期高温影响水稻幼穗发育和颖花育性,进而导致产量下降。本试验在盆栽条件下选取高温抗性品种汕优63(SY63)和高温敏感品种两优培九(LYPJ),在幼穗分化二期设置低穗肥(LN,0.072 g N/kg)、高穗肥(HN,0.144 g N/kg)2个不同穗氮肥施用量和连续15 d的白天高温处理(高温处理白天和夜间平均温度为35.6℃/27.5℃,以29.6℃/26.8℃为对照温度)。结果表明,与对照温度相比,LN和HN处理下高温导致LYPJ产量分别下降36.9%和24.8%,颖花育性分别降低22.8%和8.1%,对SY63产量和颖花育性无显著影响,表明增施穗氮肥显著促进了高温下LYPJ产量形成。增施穗氮肥显著提高了花前穗非结构性碳水化合物(NSC)含量,提高了花后茎鞘NSC向穗的转运量。穗NSC积累量、茎鞘NSC转运量与颖花育性、结实率和产量均呈正相关。因此,高温下增施穗氮肥可能通过促进茎鞘同化物积累与再分配缓解穗分化期高温伤害。
