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INFLUENCE OF WATER-STRESS AND PH IN GERMINATION PROCESS OF ALGAROBEIRA SEEDS
被引：0
作者：
PEREZ, SCJGD
DEMORAES, JAPV
机构：
关键词：
PROSOPIS-JULIFLORA;
WATER POTENTIAL;
D O I：
暂无
中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
The aim of this work was to study the effects of water stress and pH on the germination of Prosopis juliflora seeds. They were put into sulfuric acid during 30 seconds before being placed in a growth chamber at 35-degrees-C. Drought was simulated by using mannitol, and a decrease in the rate and percent of germination was observed with the increase of water stress. The germination was strongly inhibited at -19,0 bar. The pH did not cause significant inhibition in the rate and percentage of germination over the wide range of 2 to 12. This fact indicated that this species is an amphitolerant one.
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页码：981 / 988
页数：8
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