Dormancy release and germination of Echinochloa crus-galli grains in relation to galactomannan-hydro

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Echinochloa crus-galli, one of the world’s most serious weeds, influences seriously the yield and quality of cereal crop plant.It is well known that E.crus-galli grain is dormant, but its dormant type, as well as its dormancy release and germination in re
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