CN107751658A - A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate - Google Patents

Abstract

The invention discloses a kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, it is made up of following raw material：Yeast extract, oatmeal, sucrose, garlic, ascorbic acid, B B-complex, salt and agar, this method is at home and abroad on the basis of traditional citrus fruit fly larva artificial feed, garlic is added, there is extraordinary effect to the eclosion rate of pupa after raising larvae pupation.

Description

A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate

Technical field

The invention belongs to agricultural biological technical field, and in particular to a kind of larva for being advantageous to improve citrus fruit fly eclosion rate Feed.

Background technology

In recent years, with the researchs such as trypetid biology, physiology, science of heredity deepen continuously and the hair of Prevention Technique , it is necessary to largely develop consistent selected insect source, and be subject to seasonal restrictions, natural feed can not possibly year-round supply for exhibition.

Foreign scholar Finney is first in the larva people formed with fresh carrot, sucrose, torula, antibiotic in 1956 Work feed has successfully raised the insects such as citrus fruit fly, but feed is easily polluted by microorganism；The scholars such as Mitchell exist Nineteen sixty-five uses dehydration carrot meal instead and replaces larva artificial feed mass rearing citrus fruit fly made of fresh carrot, but cost is high It is high；Vargas is developed in nineteen eighty-three using economical and practical wheat bran as filler, sucrose and the man-made feeds that yeast is host, Success mass rearing citrus fruit fly.But because domestic and international man-made feeds standard is different and the reason such as citrus fruit fly geographic difference, Plus the diversity and complexity of man-made feeds formula, and studies in China work such as is started late at the factor, compared with external still There is certain gap.The scholar such as domestic scholars king macrobiosis, Yuan Shengyong, high-strength, Li Lili is to citrus fruit fly larva artificial feed at present Research achieve certain achievement in research, but its formula is only using wheat bran or certain other material as single filler, in use State the man-made feeds breeding grub that formula is prepared, the physical behavior of its feed, including shape, hardness, water content and uniformity etc. Be not well positioned to meet the requirement of larva healthy development, while the antisepsis of feed is not good enough, the later stage often go mouldy and Peculiar smell is produced, easy corrosion experiment equipment, damages the health of operating personnel.

But the formula of the domestic larvae feeds for citrus fruit fly does not carry out labor to specific effect, therefore, Further explore and research capsicum trypetid man-made feeds are with regard to particularly important.

The content of the invention

In order to solve the problems, such as background technology, the invention aims to provide one kind to be advantageous to improve citrus fruit fly emergence The larvae feeds of rate.

The technical scheme for solving its problem is：

A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, are made up of following raw material：Yeast extract, oatmeal, sucrose, Garlic, ascorbic acid, B B-complex, salt and agar.

Preferably, in the described larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, the weight ratio of each component is as follows:

Yeast extract 15-25g

Oatmeal 100-150g

Sucrose 15-20g

Garlic 4-7g

Ascorbic acid 2-3g

B B-complex 1-2g

Salt 1-3g

Agar 0.3-1.5g

Water 700-800g.

Oatmeal (oatmeal)：It is a kind of food formed using wheat as Raw material processing.It is with common wheat and some east What west was process.It was once the first by the breakfast cereal of industrialized production." piece " word of oatmeal refers to that it is one Kind is rolled over cereal that is broken, and being dried, is typically placed in milk and fruit juice, or make oatmeal porridge and eaten from being cooked With.Oatmeal is also divided into common oatmeal and oatmeal, and oatmeal is made by oat, due to the manufacturing process letter of oatmeal food It is single, and time saving, the oatmeal of some species, as long as by bubble, it is possible to it is edible, so receiving the welcome of many people.

If mainly there is following four with raw material to divide：Oatmeal, buck wheat piece, barley flake and wheat groat.Processing oatmeal, one As select naked oats.Foster wheat has two big strain of sweet tea buckwheat and bitter buckwheat, and processing oatmeal is preferred with the latter.Process barley piece is more from naked big Wheat (highland barley).Its trace element of the black barley in China and physiologically active ingredient are more complete than the species of vulgare, and content is more, living Property is more excellent.Processing wheat groat preferably selects hard white wheat, and the protein content in hard wheat is higher by soft wheat 2% one 3%.It is small Wheat has deeper ventral groove, and when processing oatmeal, the cortex in ventral groove is difficult to peel off.At present, China cultivated black, purple, Green, coffee-like and the multicolored wheat of blueness, the physiological function property of these new varieties are significantly better than common wheat, and process Oatmeal attractive color, taste is again good, therefore multicolored wheat is the first-class raw material for processing oatmeal.Rye and the germplasm of above-mentioned black wheat It is oatmeals that are different, being processed with rye, there is the effect of health care, nourishing, beauty, similar to black rice.

Ascorbic acid is High Primates animal and the essential nutrients of other a small number of biologies.Ascorbic acid is in most life Object can manufacture by metabolism, but the mankind are most significant exceptions.That is most widely known by the people is a lack of ascorbic acid Scurvy can be caused.In vivo, ascorbic acid is a kind of antioxidant, protects body from the threat of free radical, anti-bad Hematic acid is also a kind of coenzyme simultaneously.Its extensive food source is all kinds of fresh vegetables and fruits.

Ascorbic acid is acid hexose derivative, is dilute alcohol formula hexose acid lactone, Vc main sources fresh fruit and vegetables, It is High Primates animal and the essential nutrients of other a small number of biologies.Vc has two kinds of isomers of L-type and D- types, only L-type Just there is physiological function, reduced form and oxidized form have physiologically active.

Agar, scientific name agar-agar, English name（agar）, also known as agar (agar-agar）, Hai Dongcai, agar, agar-agar, parmelia saxatilis Glue, delicacy made from bird's nests essence, agel-agal, cold day, big dish slice, are one kind of natural plant gum, and the Eucheumas of conventional marine products, agar, fragrant plant mentioned in ancient texts etc. are made, For solid colourless, without solid shape, hot water is dissolved in.It is widely used in the food industry, is also commonly used for bacteria culture media.To be assorted Agar is, is mainly made with the Eucheuma or agar in Hainan.The abbreviation in Hainan is exactly fine jade.

Agar is the polysaccharide body by being extracted in marine alga, is current one of widest algin of purposes in the world.It is eating Many aspects such as product industry, medical industry, daily-use chemical industry, bioengineering have a wide range of applications, and agar is used for can be bright in food The aobvious quality for changing food, improve the class of food.Price is very high.Its feature：With coagulability, stability can be with some things Matter forms the physicochemical properties such as complex compound, can be used as thickener, coagulator, suspending agent, emulsifying agent, antistaling agent and stabilizer. It is widely used in manufacture orange granule juice and various beverages, jelly, ice cream, cake, soft sweets, can, meat products, mixed congee, white fungus swallow Nest, custard based food, stir-fried food etc. agar medical research, can make culture medium, ointment base and other purposes in chemical industry.

Beneficial effects of the present invention：It is of the present invention be advantageous to improve citrus fruit fly eclosion rate larvae feeds, by with Lower raw material composition：Yeast extract, oatmeal, sucrose, garlic, ascorbic acid, B B-complex, salt and agar, this method is in state On the basis of inside and outside traditional citrus fruit fly larva artificial feed, garlic is added, to the eclosion rate of pupa after raising larvae pupation With extraordinary effect.

Embodiment

Embodiment 1

A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, are made up of following raw material：

Yeast extract 18g

Oatmeal 125g

Sucrose 18g

Garlic 5g

Ascorbic acid 2g

B B-complex 1.2g

Salt 2g

Agar 1.2g

Water 750g.

Embodiment 2

A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, are made up of following raw material：

Yeast extract 25g

Oatmeal 100g

Sucrose 20g

Garlic 4g

Ascorbic acid 3g

B B-complex 1g

Salt 3g

Agar 0.3g

Water 800g.

Embodiment 3

A kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, are made up of following raw material：

Yeast extract 15g

Oatmeal 150g

Sucrose 15g

Garlic 7g

Ascorbic acid 2g

B B-complex 2g

Salt 1g

Agar 1.5g

Water 700g.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (2)

1. a kind of larvae feeds for being advantageous to improve citrus fruit fly eclosion rate, it is characterised in that be made up of following raw material：Yeast soaks Cream, oatmeal, sucrose, garlic, ascorbic acid, B B-complex, salt and agar.

2. the larvae feeds as claimed in claim 1 for being advantageous to improve citrus fruit fly eclosion rate, it is characterised in that each component Weight ratio is as follows:

Yeast extract 15-25g

Oatmeal 100-150g

Sucrose 15-20g

Garlic 4-7g

Ascorbic acid 2-3g

B B-complex 1-2g

Salt 1-3g

Agar 0.3-1.5g

Water 700-800g.