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Effective of Earthworm in aquaculture development as replacement for trash fish and rice field prawns on growth and survival rate of marble goby (Oxyeleotris marmoratus) and Tra catfish (Pangasius hypophthalmus)Nguyen Huu Yen Nhi, T R Preston*, Brian Ogle** and Torbjorn Lundh** Effective of Earthworm in aquaculture development An Giang University, 25 Vo Thi Sau St., Long Xuyen City, Vietnam nhynhi@agu.edu.vn * TOSOLY, AA 48 Socorro, Colombia. ** Department of Animal Nutrition and Management, Swedish University of Agricultural Sciences, P.O. Box 7024, 750 07, Uppsala,

Earthworm castings in saigon are naturally full of organic matter and desirable microorganisms that yield multiple benefits. Nutrient-rich, biologically active earthworm castings provide essential plant nutrients, including iron, but they also work to improve the structure of soil — from potting soil mixes and indoor plants to outdoor garden soil. Currently, we supply earthworm casting in saigon as follows: Earthworm Casting in Saigon Price: 120.000vnd/bag Specification: Packed 15kg (PP bag) How to order Earthworm Casting in Saigon: Please send email (wormvns@gmail.com) which clearly o

Marble goby and Tra catfish fed with Earthworm becomes hot tittle for science not only Vietnam, but also worldwide Two studies were conducted at the experimental farm of An Giang University, Viet Nam. Marble goby and Tra catfish fed with Earthworm The first study on the growth of earthworms (Perionyx excavates) was a 2*2 factorial experiment with 4 replicates, in which the treatments were: source of manure (cow or buffalo) and supplementation with water hyacinth at 25% of the weight of manure (DM basis) or none. Adding chopped water hyacinth to buffalo or cattle manure led to a decrease