Seaweed Organic Fertilizer

1. seaweed organic fertilizer
seaweed organic fertilizer is porduced by seaweed residue with biological fermentation technology. It is rich in ocean active elements, such as seaweed polysaccharide, alginic acid, highly unsaturated fatty acid, phycophaein, fucoidin. And also it contanis some natural growth regulating substances, such as cytokinin, gibberellin, mannitol, betaine, polyphenols, especially some rare microelements, such as iodin, zinc, nickel, maganesium and some beneficial bacterium and natural antibiotics.
This kind of seaweed fertilizer is good for increasing soil organic matter, improving soil structure, enhancing abilities of preserving moisture and fertility, rasing heat and permeablility, improving nutrient environment for crop and the effectiveness of fertilizer. It can also improve the growth of crops in each stage, such as sprout rate, root vigor stimulated, improving the growth of stem and leaves, enchancing water-logging-enduring ability. Improving the production quality, increasing yields, reducing pollution and protecting environment are advantages of this fertilizer as well.

polysaccharide	≥25%
organic matter	≥45%
organic calcium	≥10%
microelements	≥0.5%
package	20kg, 40kg/ bag; 20kg, 40kg/ carton

2. organic-inorganic compound fertilizer

organic matter	≥20%	≥20%	≥15%
N+P2O5+K2O	≥25%	≥30%	≥40%

3.seaweed-chitosan fertilizer
This product si added the chitosan matter on the base of seaweed organic fertilizer. The main active substances are the same with the seaweed organic fertilizer beside of ≥0.3% chitosan matter, the main functions of chitosan matter are anti-diseases and anti-virus for the plant and make the plant grow healthy. so this product has more active effects for the plant growing than the common seaweed organic fertilizer.

polysaccharide	≥25%
organic matter	≥45%
organic calcium	≥10%
microelements	≥0.5%
chitosan	≥0.3%
package	20kg, 40kg/ bag; 20kg, 40kg/ carton