Artificial synthesized feed for proxenuslepigone moschler and preparation method thereof

Abstract

The invention discloses artificial synthesized feed for proxenuslepigone moschler and a preparation method thereof. The feed adopts wheat bran and mushroom powder as main components and comprises whole meal flour, peptone, and other auxiliary materials. The proxenuslepigone moschler which is fed by the feed in a certain ratio has significantly improved survival rate, pupation rate, eclosion rate and single-female egg laying amount. The feed cannot be influenced by seasons and is free from pesticide or other residual components. In addition, the feed is prepared by a microwave oven with simple operation, the preparation amount can be controlled and the feed can be prepared when needed, thereby improving the feed utilization rate and solving a problem that too much feed is prepared for one time and needs to be stored in a refrigerator.

Description

technical field [0001] The invention relates to an artificially synthesized feed and a preparation method thereof, in particular to a synthetic feed for trial use during artificial propagation of the spodoptera moth and its preparation method. Background technique [0002] Two-point commissioned moth (Proxenus lepigone Moschler) belongs to the Lepidoptera family Noctuidae of the order Lepidoptera, and belongs to the genus Proxenus lepigone Moschler. As the object of research and control on corn, the Noctuid moth of the Second Committee is especially important for corn production to carry out research work on biological and chemical control, radiation sterility, etc., to study its synthetic feed and mass breeding and reproduction technology, and to solve the problem of test insect supply. Importantly, because Spodoptera spp. is a new type of pest, its feeding and breeding technology feed is not yet mature. In the prior art, corn leaves are used as natural feed, but corn leave...

AI Technical Summary

Problems solved by technology

As the object of research and control on corn, the Noctuid moth of the Second Committee is especially important for corn production to carry out research work on biological and chemical control, radiation sterility, etc., to study its synthetic feed and mass breeding and reproduction technology, and to solve the problem of test insect supply. Importantly, because Spodoptera spp. is a new type of pest, its feeding and breeding technology feed is not yet mature. In the prior art, corn leaves are used as natural feed, but corn leaves are affected by the season and there are pesticides, which hinders The research and control work of Noctuid moth in the Second Committee

[0003] Spodoptera moth mainly feeds on wheat straw and corn roots in the field, and has a large demand for cellulose. In the technical solutions disclosed by Chinese Patent Publication Nos. A large amount of demand, the cellulose component that adds in feed is less; Larvae feed is also used as the main raw material, while Amaranthus retroflexus is a field weed, which is only distributed in a small number of areas in my country, and is subject to seasonal restrictions. It is difficult to obtain in most areas or time, which makes it difficult to raise the larvae of Spodoptera moth. Not easy to implement, and the plant is often rich in nitrates, which may cause poisoning when the larvae eat too much

Chinese Patent Publication No. CN102630829A discloses a feed for larvae of Spodoptera moth and its preparation method. The feed contains casein, which is a kind of protein polymer, which is added to the feed to feed larvae of Spodoptera moth, which is not easy to be larvae of Spodoptera moth. Spodoptera larvae are digested and absorbed, which affects the immunity of the larvae; and the feed is prepared by boiling, the disadvantage is that it is prepared more at one time, and the excess feed is stored in the refrigerator before use, and it is easy to produce a large amount of water when heated. beads, resulting in very high mortality of spodoptera larvae

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