| 摘要 |
The present invention encompasses hydroseeding aqueous compositions comprising anionic water soluble polymers and organic materials such as cellulose, mulch and/or seed. The anionic polymeric materials are very lightly crosslinked thus giving anionic polymers which are substantially water soluble. The aqueous compositions may be may be applied to soil surfaces which compositions provide an improved soil protective layer from wind and water erosion.
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