Base fertilizer: Before sowing or planting, evenly spread organic fertilizer on the soil surface and plow it into the soil to improve soil structure and provide long-term nutrients.

Topdressing: During crop growth, organic fertilizer is buried in the soil near the roots (avoiding direct contact with the roots), or made into liquid fertilizer for irrigation to supplement nutrient requirements during the growth period.

Seed fertilizer: When sowing, place organic fertilizer between the seeds (fully decomposed) to provide nutrients for seed germination and seedling growth.

 

Leaf fertilizer: Filter and dilute the decomposed organic fertilizer, spray it on the surface of crop leaves (pay attention to concentration and avoid burning leaves), suitable for supplementing trace elements.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Dorcas, a leading biotechnology factory in Qingdao, China. As top three manufacturers of seaweed fertilizer in China with more than12 years of experience. We produce seaweed extract, organic granular fertilizer, liquid foliar & vigoroot fertilizer and liquid chitosan fertilizer with biological enzymolysis method. We passed ECOCERT and IMO certification.

More detail: www.dorcas-bio.com