Open AccessEffect of Saline-Alkali and Drought Stress on Seed Germination of Haloxylon Ammodendron*
Author(s) -
Te Xu,
Kuifeng He,
Hui Wang,
Zhijian Tan,
Bo Yoon Chang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1578/1/012209
Subject(s) - haloxylon ammodendron , germination , desertification , agronomy , population , drought resistance , drought stress , botany , biology , horticulture , environmental science , ecology , medicine , environmental health
Based on the problems of desertification and salinization in the Qaidam Basin, this paper studies the coupled stress of saline-alkali and drought conditions on the seed germination of Haloxylon ammodendron from Qaidam provenance, and clarifies the comprehensive effect of salt, alkali and drought stress on Haloxylon ammodendron seed germination vigor. It provides a reference for the research on the resistance of Haloxylon ammodendron and provides a theoretical basis for improving the breeding efficiency of Haloxylon ammodendron population in the area of bad situation.