Abstract: The effects of meteorite water on the seed germination and seedling growth and physiological characteristics of pea were studied. The results showed that the meteorite contained 10 essential mineral elements and 2 beneficial elements for plant growth. Meteorite water could promote the growth and development of pea seedlings. The germination rate of peas in the meteorite boiling water treatment group reached 79.2%, significantly higher than that in the soaking water treatment and control; The plant height and root length of pea seedlings treated with meteorite boiling water increased by 24.03% and 22.13%, and the fresh weight of aboveground and underground parts increased by 11.23% and 24.22% compared to the control, respectively; Meteorite boiling water significantly increased the content of soluble sugar, protein, total chlorophyll, peroxidase activity of pea seedlings, and also significantly increased the B, Fe, V, Sr, Sn content of pea sprouts. Meteorite boiling or soaking could alter the physical and chemical properties of water, and the effects of boiling water on seed germination and seedling growth was obviously better than soaking water.

Key words: meteorite water, Pisum sativum, mineral element, morphological characteristics, physiological characteristics

摘要： 研究陨石水对豌豆Pisum sativum种子萌发及幼苗生长与生理特性的影响。结果表明，陨石包含植物生长必需的10种元素和2种有益元素；陨石水对豌豆幼苗的生长发育具有促进作用，陨石煮水处理组的豌豆发芽率达79.2%，显著高于泡水处理和对照，豌豆芽苗株高和根长分别比对照增加24.03%和22.13%，地上部和地下部鲜重分别比对照增加11.23%和24.22%；陨石煮水或泡水处理均显著提高豌豆芽苗植株的可溶性糖、蛋白质、总叶绿素含量和POD活性，也显著提高豌豆芽苗植株B、Fe、V、Sr、Sn元素含量。陨石煮水或泡水均能改变水体的物理化学性质，且煮水方式对豌豆种子萌发与幼苗生长的效果明显优于泡水。

关键词: 陨石水, 豌豆, 矿质元素, 形态特征, 生理特性