Artificial diet for univoltine Antheraea pernyi

Abstract

The invention discloses an artificial diet for univoltine Antheraea pernyi and relates to the technical field of farming. The artificial diet for univoltine Antheraea pernyi is made from 38-42% of Quercus mongolica leaf powder, 16-22% of fresh soybean powder, 18-20% of corn flour, 5-15% of agar powder, and 3-7% of cane sugar. Auxiliaries include, by weight, 2-3% of citric acid, 0.4-0.6% of tannicacid, 0.35-0.45% of sorbic acid, 0.6-1.4% of VC, 0.3-0.7% of VB, 0.05-0.15% of florfenicol, 1-2% of inorganic salts, and 0.3-0.8% of choline chloride. The Quercus mongolica leaf powder, fresh soybeanpowder, corn flour and agar powder are used as main materials; Quercus mongolica leaf is mainly mixed with the fresh soybean powder, corn flour, agar powder and other low-price materials, so that theproduction cost of the artificial diet is reduced, and nutrients can be balanced; cane sugar, citric acid, tannic acid, sorbic acid, VC, VB, florfenicol, the inorganic salts, choline chloride and other food additives are added, organic acids, bases and inorganic salts required by the growth of young silkworms are supplemented, and therefore, antibacterial capacity of the young silkworms is improved, good taste is given to the artificial diet, and diet consumption rate of silkworms is increased.

Description

technical field [0001] The invention relates to the technical field of breeding, more specifically, the invention relates to a formula of synthetic tussah artificial feed. Background technique [0002] Henan Province is located in the Central Plains and belongs to the warm temperate climate area. It is the main breeding area of ​​monotonic tussah in my country, and its output accounts for more than 90% of the monotonic tussah. Tussah sericulture is a traditional industry of farmers in mountainous areas, and it is also a labor-intensive industry. Stocking 500g of tussah eggs in a normal year requires a young and middle-aged laborer to work in the field for about 2 months; while small silkworms are raised indoors with artificial feed, thereby reducing the time and labor intensity of the breeders working in the field, and raising them in the field The first-year-old seedling preservation rate is only 72.25%-80.50%. [0003] The Chinese patent of patent application publication...

AI Technical Summary

Problems solved by technology

[0004] But a kind of tussah artificial feed provided in the above-mentioned technical scheme can not provide acid, alkali and inorganic salt needed for young silkworm growth in actual use, easily causes young silkworm to lack necessary trace element and increases the mortality of young silkworm, is unfavorable for long-term use, Moreover, the main ingredients used are acorn kernel powder and oak leaf powder, and the amount of monomer used is large, which cannot satisfy the balanced nutrition for the growth of young silkworms, and the relative cost is relatively high.

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