Abstract
rhizomatous grass species were used for salt-tolerance evaluation based on seed germinating ability. The relative germinating rate (RGR), relative germinating index (RGI), relative vigor index (RVI) and relative conductivity rate (RCR) under different salt concentrations were determined. The significance test proved the existence of difference among the 8 species. The RGR, RGI, RVI, RCR, suitable concentration range and concentration of half death rate can be used for salt-tolerance evaluation. The effect of salt stress on germinating speed and seedling vigor was greater than that on germinating ability. The sequence of salt-tolerance of 8 species was Thimopyrum intermedium cv. Clarke Th. ponticum cv. Jose Th. Intermedium Th. ponticum cv. Alkar Pascopyum smithii cv. Rosana Leymus chinensis L. secalinus P. smithii cv. Barton.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
The eight rhizomatous grass species differed significantly in salt tolerance based on seed germination.
Verbatim
e0“rhizomatous grass species were used for salt-tolerance evaluation based on seed germinating ability”
e1“The significance test proved the existence of difference among the 8 species”
Claim · model-written summary
Salt stress affected germinating speed and seedling vigor more strongly than germinating ability.
Verbatim
e0“rhizomatous grass species were used for salt-tolerance evaluation based on seed germinating ability”
e2“The effect of salt stress on germinating speed and seedling vigor was greater than that on germinating ability”
Claim · model-written summary
The authors recommend RGR, RGI, RVI, RCR, the suitable concentration range and the half-death concentration as indices for salt-tolerance evaluation.
Verbatim
e0“rhizomatous grass species were used for salt-tolerance evaluation based on seed germinating ability”
e3“The RGR, RGI, RVI, RCR, suitable concentration range and concentration of half death rate can be used for salt-tolerance evaluation”
Claim · model-written summary
The salt-tolerance sequence of the 8 rhizomatous grass species is listed from Thimopyrum intermedium cv. Clarke to P. smithii cv. Barton.
Verbatim
e0“rhizomatous grass species were used for salt-tolerance evaluation based on seed germinating ability”
e4“The sequence of salt-tolerance of 8 species was Thimopyrum intermedium cv. Clarke Th. ponticum cv. Jose Th. Intermedium Th. ponticum cv. Alkar Pascopyum smithii cv. Rosana Leymus chinensis L. secalinus P. smithii cv. Barton”