Maruca testulalis larva artificial feed and preparation method thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of artificial feed and pod borer, which is applied to the preservation method of animal feed raw materials, animal feed, animal feed and other directions, can solve the problems of perishable feed, low egg production, difficulty in meeting the needs of insect sources, etc., and improve the anti-corrosion effect. , optimize the formulation steps, protect the effect of ascorbic acid
Pending Publication Date: 2021-03-12
INST OF PLANT PROTECTION & SOIL FERTILIZER HUBEI ACAD OF AGRI SCI
View PDF3 Cites 1 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
At present, there are mainly two methods for raising the cowpea pod borer indoors. One is to use natural hosts such as cowpea (flower) and mung bean to raise them, but the natural hosts have a long growth period and are easy to rot. Jin Jiaxin, 2008); the second is to use artificial feed, and studied the formula of artificial feed for the bean moth. Although this method can solve the problem of insect subculture, the feed preparation method is too complicated and unfavorable to operate, and formaldehyde needs to be added in the feed, which affects insect breeding. Human health (Wang Pan, 2012)
[0005] In summary, the existing problems in the prior art are: although the above two commonly used methods can also solve the problem of some experimental insects to a certain extent, the main problems are (1) the breeding method is relatively complicated and the egg production is low , which is unfavorable for large-scale breeding; (2) The feed preparation process is cumbersome, the feed is perishable, and the feed needs to be replaced frequently
Time-consuming
From the above, it can be seen that the existing methods have different shortcomings, and it is difficult to meet the needs of various types of experiments for insect sources of each age and state.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
preparation example Construction
[0033] Such as figure 1 Shown, the preparation method of the cowpea pod borer larva artificial feed that the embodiment of the present invention provides comprises the following steps:
[0034] S101, put mung beans and wheat germ powder in an oven at 120°C and bake for 8 hours, and grind them with a grinder after they are cooked.
[0035] S102, weigh the agar, add 1200mL water to boil, and make the agar completely melt.
[0036] S103, according to the raw materials and proportions of the artificial feed for cowpea pod borer larvae, sequentially add mung bean powder, wheat germ powder, yeast, sucrose, methyl p-hydroxybenzoate, potassium sorbate, and Webster's into the boiled and melted agar water Salt, Ascorbic Acid, Choline Chloride, Multivitamins, and stirring constantly.
[0037]Mix S104, S103 and pour it into a clean container, let it cool down. After cooling to room temperature, the artificial feed for large-scale rearing of the larvae of the cowpea pod borer can be obt...
Embodiment 1
[0048] Put 100 cowpea pod moth pupae in the egg-laying cage, and after they emerge and lay eggs, use the newly hatched larvae as the source of insects for testing, insert them into the feed of formula 1 in Table 1, and put them into the insect breeding room for raising , the larva rearing conditions were 26°C±2°C, and the relative humidity was 40%.
Embodiment 2
[0050] Put 100 cowpea pod moth pupae in the egg-laying cage, and after they emerge and lay eggs, use the newly hatched larvae as the source of insects for testing, insert them into the feed of formula 2 in Table 1, and put them into the insect breeding room for raising , the larva rearing conditions were 26°C±2°C, and the relative humidity was 40%.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention belongs to the technical field of biological feed, and discloses a Maruca testulalis larva artificial feed and a preparation method thereof. The preparation method includes the steps: placing mung beans and wheat germ powder in an oven at a temperature of 120 DEG C, baking for 8 h, and crushing through a crushing machine; weighing agar, adding 1200 mL of water, and boiling to completely melt the agar; and sequentially adding the mung bean powder, the wheat germ powder, yeast, cane sugar, methyl p-hydroxybenzoate, potassium sorbate, wesson's salt, ascorbic acid, choline chloride and mulvital into the boiled and melted agar water according to the raw materials and proportion, uniformly stirring and mixing, pouring into a clean container, cooling to room temperature, and storingin a refrigerator at 4 DEG C for later use. The Maruca testulalis larva artificial feed provided by the invention is simple in components and easy to prepare, optimizes the preparation steps, can beused for large-scale continuous feeding of Maruca testulalis indoors, and also provides a reference basis for feeding of other lepidoptera larvae.
Description
technical field [0001] The invention belongs to the technical field of biological feed, in particular to an artificial feed for cowpea pod borer larvae and a preparation method thereof. Background technique [0002] Cowpea pod borer Maruca testulalis (Geyer), belonging to Lepidoptera and Mothidae, commonly known as bean borer and cowpea borer, is an important agricultural pest on bean crops. It is widely distributed all over the world, and occurs in most parts of China. [0003] In recent years, with global warming and changes in cultivation patterns and cultivation systems, the population of the cowpea pod borer has increased significantly, mainly caused by larvae boring into bean pods. From north to south in my country, the cowpea pod borer can occur 2-10 generations throughout the year, especially in South China, it can occur throughout the year (Xiao Fen, 2007. Research on the biological characteristics and artificial breeding methods of the bean pod borer. Hunan: Hunan...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more