Effect of Saline-alkali Stress on Seed Germination and Seedling Growth of Oat

Neutral black soil was mixed with strong saline-alkali soil in different weight ratios, then physiological indexes during seed germination and seedling growth in soil of different ratios and the corresponding leaching liquor treatments were observed to explore effect of saline-alkali stress on oat s...

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Published inPlant Diseases and Pests(植物病虫害研究：英文版) Vol. 6; no. 2; pp. 26 - 29
Main Authors Guijun, Wang, Lei, Wang, Xuan, Meng, Zhenwen, Xu
Format Journal Article
LanguageEnglish
Published Cranston Wu Chu (USA-China) Science and Culture Media Corporation 01.04.2015
Subjects
土壤处理
幼苗生长
燕麦
生理指标
生长过程
盐碱胁迫
种子发芽能力
种子萌发
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Summary:Neutral black soil was mixed with strong saline-alkali soil in different weight ratios, then physiological indexes during seed germination and seedling growth in soil of different ratios and the corresponding leaching liquor treatments were observed to explore effect of saline-alkali stress on oat seed germination and seedling growth, and analyze tolerance of oat to saline-alkali soil. The results showed that germination ability of oat seeds reduced with the increasing saline-alkali stress, salt injury index increased and seedling growth was inhibited. Effect of different saline-alkali stresses on germination ability of oat seeds showed difference, and effect of leaching liquor treatment on oat seed germination was stronger than that of soil treatment.
Bibliography:Saline-alkali stress ; Oat ; Seed germination ; Growth index ; Inhibition
Neutral black soil was mixed with strong saline-alkali soil in different weight ratios, then physiological indexes during seed germination and seedling growth in soil of different ratios and the corresponding leaching liquor treatments were observed to explore effect of saline-alkali stress on oat seed germination and seedling growth, and analyze tolerance of oat to saline-alkali soil. The results showed that germination ability of oat seeds reduced with the increasing saline-alkali stress, salt injury index increased and seedling growth was inhibited. Effect of different saline-alkali stresses on germination ability of oat seeds showed difference, and effect of leaching liquor treatment on oat seed germination was stronger than that of soil treatment.
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 14
ISSN:2152-3932