Multifunctional organic long-acting bioseries green fertilizer

Multifunctional organic long-acting bioseries green fertilizer

  • CN 1,521,150 A
  • Filed: 02/28/2002
  • Published: 08/18/2004
  • Est. Priority Date: 02/28/2002
  • Status: Active Application
First Claim
Patent Images

1. , a kind of " multifunctional organic long-acting biological green fertilizer ", its feature:

  • adopt sustained release drug, activator, synergistic agent, natural humus acid organic matter, biological and big or middle, micro-, rare bioelement to form.

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