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Artificial feed for bactrocera cucurbitae larvas and preparation method thereof

A technology of artificial feed and melon fruit fly, applied in the field of agricultural biology, can solve the problems of sour and smelly feed, corrosion of experimental equipment, rot and mildew, etc., to solve the problem of easy mildew and deterioration and odor emission in the later stage, and the formula is simple and applicable , beneficial to growth and development

Pending Publication Date: 2017-07-18
ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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Problems solved by technology

However, the use of pulp and wheat bran makes the feed prone to sour smell, rot and mildew in the later stage, producing heavy odor, corroding experimental equipment, affecting the health of laboratory personnel, especially the laboratory environment.
[0006] In addition, the melon fly larvae feed with pulp and wheat bran as the medium can easily lead to low pupation and eclosion rate of late larvae, thus affecting the follow-up scientific experiments of melon fruit fly

Method used

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  • Artificial feed for bactrocera cucurbitae larvas and preparation method thereof
  • Artificial feed for bactrocera cucurbitae larvas and preparation method thereof

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preparation example Construction

[0029] A kind of artificial feed for fruit fly larvae of the present invention comprises pumpkin 100g, corn flour 100g, brewer's yeast powder 20g, sucrose 20g, cassava residue 100g, sodium p-hydroxybenzoate 0.4g, concentrated hydrochloric acid 0.8ml and water 100ml, its specific The preparation method comprises the following steps:

[0030] Step 1: Weigh 100g of pumpkin, 100g of corn flour, 20g of brewer’s yeast powder, 20g of sucrose, 100g of cassava residue and 0.4g of preservative with an analytical balance, and measure 0.8ml of acidity regulator and 100ml of water with a pipette;

[0031] Among them, pumpkin, corn flour and brewer's yeast powder provide protein, vitamins and fructose for B. melon; sucrose is a carbon source, mainly providing carbohydrates, which is an essential substance for the normal growth and development of B. fruit; cassava residue is a nitrogen source for B. melon , some vitamins, crude fiber and unsaturated fatty acids, so that the texture of the fe...

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Abstract

The invention relates to an artificial feed for bactrocera cucurbitae larvas and a preparation method thereof. The artificial feed for bactrocera cucurbitae larvas comprises pumpkin, corn powder, beer yeast, sucrose, cassava waste, a preservative, an acidity regulator and water. The invention has at least one of the following advantages and positive effects: by adopting the artificial feed for bactrocera cucurbitae larvas provided by the invention, normal development of bactrocera cucurbitae larvas can be guaranteed while the feed can be kept from mould and peculiar smell at a later stage, and the artificial feed is suitable for indoor mass artificial production of bactrocera cucurbitae larvas. The cassava waste, serving as a novel filling agent, can supplement abundant nitrogen source, vitamins, crude fiber and unsaturated fatty acids for larvas and also realizes moderate viscosity of the artificial feed for bactrocera cucurbitae larvas so as to facilitate the growth and development of larvas.

Description

technical field [0001] The invention relates to the field of agricultural biotechnology, and relates to the application of tropical waste cassava slag in the feed for the larvae of the fruit fly, in particular to an artificial feed for the larvae of the fruit fly and a preparation method thereof. Background technique [0002] Cassava Manihotesculenta Crantz is an important economic crop and fuel crop in tropical and subtropical regions of China. It is the fifth largest crop after rice, sweet potato, sugar cane and corn, with an annual output of more than 6 million tons. Potato residue is a by-product of cassava extracting starch or producing fuel ethanol, mainly composed of cassava skin and broken cell wall tissue. Cassava residues are rich in carbohydrates, the content of cassava starch residues can be as high as more than 60%, and the content of cassava alcohol residues is higher. It is a cheap feed source and is often used in animal feeding. China produces about 300,000 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/90A23K10/30A23K10/37A23K10/16A23K20/163
CPCY02P60/87
Inventor 龚治曾秀丹金启安温海波马光昌彭正强冀凤杰
Owner ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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