逆境成苗生态生理研究 Ⅰ.春播谷类作物成苗期间的抗旱性及其需水条件

作物学报 ›› 1984, Vol. 10 ›› Issue (04): 257-264.

逆境成苗生态生理研究 Ⅰ.春播谷类作物成苗期间的抗旱性及其需水条件

山仑

中国科学院西北水土保持研究所

收稿日期:1984-01-25 修回日期:1984-05-09 出版日期:1984-12-12 网络出版日期:1984-12-12

STUDIES ON ECO-PHYSIOLOGY OF SEEDLING EMERGENCE UNDER STRESS ENVIRONMENT Ⅰ.Drought Resistance and Condition of water Requirement for Several Cereal Crops During Emergence Stage

Shan Lun Guo Likun

Northwestern Institute of Soil and Water Conservation; Academia Sinica

Received:1984-01-25 Revised:1984-05-09 Published:1984-12-12 Published online:1984-12-12

摘要/Abstract

摘要： 在不同渗透势的甘露醇溶液和不同土壤含水量的土培条件下,比较研究了黄土高原半干旱地区四种主要春播谷类作物:糜子、谷子、高梁和玉米在种子吸胀、萌发、胚芽伸长和出土以及种苗初期生长各不同成苗阶段的抗旱性及需水条件。结果表明,在幼芽伸长阶段对水分最为敏感。四种作物中,出土前,玉米种苗有较强的抗旱性;出土以后,高梁

山仑. 逆境成苗生态生理研究 Ⅰ.春播谷类作物成苗期间的抗旱性及其需水条件[J]. 作物学报, 1984, 10(04): 257-264.

Shan Lun Guo Likun. STUDIES ON ECO-PHYSIOLOGY OF SEEDLING EMERGENCE UNDER STRESS ENVIRONMENT Ⅰ.Drought Resistance and Condition of water Requirement for Several Cereal Crops During Emergence Stage[J]. Acta Agron Sin, 1984, 10(04): 257-264.

参考文献

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed