漫话“月見”与“待”的信仰

日语的「月つき见み」,意为赏月.日本赏月是围绕「十じゅう三さん夜や」和「十じゅう五ご夜や」进行的.「十三夜」指阴历九月十三,是日本人固有的传统节日,而「十五夜」指阴历八月十五中秋之夜,是从中国传入的文化.据记载,中秋赏月、祭月的民俗在9世纪末到10世纪初由中国流传到日本,但普及到寻常百姓家是在江户时代以后的事,当时,特别是在以农业为主的地区,赏月还具有较强的农耕色彩.

Water deficit and cold stress on the evening primrose seed quality

Evening primrose is a valuable oilseed crop with pharmaceutical and nutritional supplementation. Due to presence of valuable and rare gamma linolenic fatty acid, research on this plant has been started since 1970s by German and Britain scientists. Information about evening primrose cultivation is going to rise. Following to pervious studies the goal of this experiment was to clarify the effect of water and temperature stresses on seed yield and seed quality. Results showed that seed yield was significantly influenced by low temperature and water deficit. Plants grown under cold stress during rosette stage produced a lower seed yield than controls. The lowest seed yield was observed in the plants grown under permanent stress. Although the oil content of seeds was not influenced by low temperature stress, water stress strongly influenced the oil content and water stress stimulates oil accumulation. Like oil content, the GLA production seems to be increased under water stress conditions.