Chitosan oligosaccharide composition used for improving crop yield as well as use and method thereof

Chitosan oligosaccharide composition used for improving crop yield as well as use and method thereof

  • CN 102,388,884 A
  • Filed: 10/28/2011
  • Published: 03/28/2012
  • Est. Priority Date: 10/28/2011
  • Status: Active Application
First Claim
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1. a composition pesticide that is used to improve crop yield comprises chitosan oligosaccharide in this composition pesticide, and the percentage by weight that chitosan oligosaccharide accounts for this composition pesticide is 0.003%-0.011%.Preferably, to account for the percentage by weight of this composition pesticide be 0.004%-0.0105% to chitosan oligosaccharide.

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