artificial silk from collodion
wastewater from silk reeling
Difference from silkworm system
ethanol extract from wild Radix Glycyrrhizae
organic-inorganic complex fertilizer from silkworm
organic-inorganic complex fertilizer from silkworm excrement
Protein from silkworm chrysalis
yield-enhancing genes QTLs from wild rice
Technique of Artificial Raising of Wild Silkworm