Earthworms are considered to be the best protein feed in the world, what are the technical methods o

Box farming method: Box farming method, as the name suggests, is of course to use things like boxes to breed earthworms, such as large wooden boxes, foam boxes, various pots, large barrels, large jars, etc. It is recommended to choose varieties such as Chiziai earthworm, Beixing No. 2, red earthworm and other varieties, which like to live in rotten grass piles and compost

When choosing a site, be sure to choose a site suitable for the growth of earthworms, and then choose the breeding species, and be sure to choose the excellent species. Nowadays, the most widespread method is the box culture method.

Earthworms are producing a large number of vermicoons, and the species of earthworms should be separated immediately. 20 tons of fresh pig manure are produced every day. Earthworms can eat all the pig manure.

<> nutrients in the feed are essential for the growth, development and reproduction of earthworms. The nutritional value of the feed mainly depends on the protein and fat content of the feed. According to the analysis, earthworms contain more than 60 kinds of elements in various feeds, of which the most abundant are carbon, ammonia, oxygen and hydrogen, which account for about 95% of the dry matter of the plant.

In addition, it also contains sulfur, phosphorus, potassium, magnesium, fluorine, iodine, sodium, chlorine, manganese, zinc, cobalt, etc. The above elements are composed of various complex inorganic and organic substances, which can be summarized into six nutrients: water, crude protein, crude fat, carbohydrates (crude fiber, ammonia-free extract), crude ash (minerals), and vitamins.

There are also differences in the amount of different nutrients in the feed, and the indicators of the main substances can be expressed in terms of carbon-ammonia ratio. The so-called carbon-nitrogen ratio refers to the ratio of carbon and hidden ammonia in the feed. The suitable feed for earthworms has a carbon-to-ammonia ratio of 10-20.

If the carbon-to-nitrogen ratio is too low, it means that there is too much nitrogen in the feed, which often causes earthworms to suffer from protein poisoning diseases, resulting in slow protein deposition by earthworms, so the protein content in the feed fed to earthworms should not be too much. If the carbon-ammonia ratio is too high, it means that the feed contains too little nitrogen, so that the earthworm will cause stunted growth and development and reduced reproduction rate due to insufficient nitrogen nutrition.

In order to ensure the normal growth and development of earthworms and improve the reproduction rate, carbon feed and cracked nitrogen feed should be used appropriately. In actual production, people often use feed with high carbon content (such as straw and wheat straw) with feed with high nitrogen content (such as livestock and poultry manure), so that the carbon to ammonia ratio is close to about 10-20. Although the use of carbon feed alone will not cause great harm to earthworms, it is not conducive to the growth and reproduction of earthworms due to insufficient nutrition.

If the worm has been raised, it is not required to reproduce in large quantities, but only to maintain life, preserve the seed for wintering, or dispose of waste, and carbon feed can also be used alone.

1. Earthworm, also known as Disaurus, is a terrestrial invertebrate of the oligochaete class of the Annelida phylum.

2. Earthworm is one of the annelids, there are more than 3,000 species of earthworms in the world, and there are more than 200 species in China. There are ringworms, Aisheng worms, heterolip worms, dura worms and other varieties widely distributed throughout the country.

3. Earthworms are rich in nutrition, rapid reproduction, miscellaneous food, and high yield of artificial breeding. Good economic benefits. Earthworms can be used as a valuable medicine** for many diseases, and can also be used as high-protein food and feed.

Earthworms dig holes to loosen the soil, decompose organic matter, create good conditions for the growth and reproduction of soil microorganisms, and play a special role in soil improvement, elimination of pollution, protection of the ecological environment, material cycle, biodiversity, etc.

4. Earthworms contribute to the material cycle and energy transfer of soil processes through activities such as feeding, digestion, excretion (earthworm droppings), secretion (mucus) and burrowing, and are one of the many soil invertebrate groups (mainly earthworms, mites and ants) that have an important impact on the processes that determine soil fertility, and are known as "ecosystem engineers".

Summary. It has been determined that the protein content of earthworms is about 11% of dry weight, fat content, carbohydrate content of about 11%, and ash content. Earthworms are also rich in vitamin D (about fresh body weight), as well as calcium and phosphorus (about fresh body weight) and other mineral elements.

Earthworms contain a variety of medicinal ingredients such as delotonin, detox, xanthine, antihistamine and vitamin B. At the same time, earthworms are also intermediate hosts for certain parasites such as nematodes and tapeworms, such as cyclonematodes and strongyloides longita.

According to the determination, the protein content of earthworms accounts for about the weight of dry grinding, the fat content is about, the carbohydrate content is about 11%, and the ash content. Earthworms also contain vitamin D, which is abundant in fresh body weight, as well as mineral elements such as calcium and phosphorus, which account for about fresh body weight. Earthworms contain a variety of medicinal ingredients such as delotonin, detox, xanthine, antihistamine and vitamin B.

At the same time, earthworms are also intermediate hosts for some parasitic worms such as nematodes and tapeworms, such as ringworms and strongyloides.

With this high nutrient content of corn and corn, how long their growth cycle is.

When it comes to nutritional value, earthworms are high, because earthworms contain high protein content and are a very good food raw material!

The average earthworm growth cycle is about 3 months.

Mr. Xie Yang. No thanks, I hope you are satisfied, and you can find me next time you have a problem, please give me a thumbs up.

1) The living habit of earthworms is to burrow during the day and crawl out of the ground at night to feed, earthworms feed on animal and plant debris or decaying organic matter in the soil The decaying organic matter and a large number of soil particles eaten by earthworms are discharged from the body after digestion to form feces, and their feces are rich in nitrogen, phosphorus, potassium and other inorganic salts, which can improve the soil and increase the fertility of the soil;

2) Earthworms can loosen the soil, facilitate the respiration of plant roots, and promote plant growth;

3) The body of earthworms contains a lot of protein and fat, and the nutritional value is very high, which is an excellent protein feed and food;

Therefore, the answer is: 1) earthworm feces are rich in inorganic salts such as nitrogen, phosphorus, potassium, etc., which can improve the soil and increase soil fertility;

2) Earthworms can loosen the soil, facilitate the respiration of plant roots, and promote plant growth;

3) The body of earthworms contains a lot of protein and fat, and the nutritional value is very high, which is an excellent protein feed and food;