Importance of the correct organization of papillonage in sericulture

According to the history of sericulture, the domestication and utilization of the silkworm as a source of silk began in the Shang-tung province of China around 3000 BC, and silk weaving began 2700 BC. Only intimate members of the imperial family and women of high birth were allowed to work in the manufacture of cocoons and silk in ancient China, which was considered to be nearly holy. From ancient times, the Chinese have rigorously controlled the breeding of silkworms and the monopoly of silk, safeguarding the lucrative business with regulations that make it illegal to receive raw silk, disclose methods for producing cocoons, or even have the desire to export silk. This article deals with sericulture in general, its grain production, the role of papillonage in pedigree sericulture stations, where pre-breeding grain is prepared, super-elite and elite, in grain factories where hybrid or industrial grain is prepared for the production of industrial windows in farms and other farms.