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Chinese Agricultural Science Bulletin

Abbreviation (ISO4): Chin Agric Sci Bull      Editor in chief: Yulong YIN

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Effects of salt stress on seed germination and seedling growth of 4graminaceous pasture cultivars

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Online published: 2005-03-04

Abstract

Experiment was conducted to study salt stress (salt conc. 0,1.5,3.0,6.0,9.0g/L) on seed germination and seedling growth of 4 graminaceous pasture cultivars. The results showed that salt-tolerant ability of pennisetum americanium was higher than others, it maintained higher value and relative value of seed germination rate, germination index , vigor index, and shoot height and root length and its relative value was higher than others treated with salt 9.0g/L. Salt stress increased relative membrane permeability of seedlings significantly, and inhibited the use speed and rate of endosperm overall.

Cite this article

Qin Guangquan,Chen Ping,Su Donghai . Effects of salt stress on seed germination and seedling growth of 4graminaceous pasture cultivars[J]. Chinese Agricultural Science Bulletin, 2005 , 21(3) : 205 -205 . DOI: 10.11924/j.issn.1000-6850.0503205

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