摘要
在干旱条件下,所有播种于经土壤保水剂 lgeta—Green P 和 lgeta—Green FS 处理的土壤的玉米植株的生长状况,均接近或超过水分供应正常的植株,前者植株的脯氨酸含量显著低于干旱植株而略高于正常生长植株。因此,本文认为施用土壤保水剂 lgeta—Green FS 和 lgeta—Green P 对大田作物有促进抗旱的效应。
The state of growth of all the corn seedlings showed in the soil treated with water-holding agents Igeta-Green P and lgeta-Green FS in the drought condition approaches to or is better than that of the plants supplied with water normally,The proline content of plants growing in the soil treated with water-holding agent is a lot lower than that of normally growing plants. The authors suggest that both the Igeta-Green P and Igeta-Green FS can help the field crops increase their drought resistance.
出处
《哈尔滨师范大学自然科学学报》
CAS
1991年第2期83-86,共4页
Natural Science Journal of Harbin Normal University
关键词
土壤保水剂
玉米
幼苗
抗旱性
Corn seedling
Water-holding agent
Drought resistent
Proline content
