In 2019, Australia gave the price for the acquisition of shell langs, an initial population of 1500 shell langs, with a purchase price of 500 Australian dollars, equivalent to about 2000 yuan. Since 1983, every year since then, Australia has introduced a large number of shell langs around the world, and the number of imports in China alone is hundreds of thousands of copies per year.
Before answering the question, we need to get to know the shell lang first.
In our impression, shell lang is very dirty, very dislike to see it, many people see shell lang is far away, or take something to get away.
From this, we can also see the status of the shell lang. It is a large insect in the family Scarab, mostly black or black brown, and is closely related to the Tianniu, and the female Tianniu and the Shi shell lang look very similar, so many people will regard the Tianniu as a shell lang.
From the name of shell lang, it is not difficult to see its eating habits, shell lang is a little polarized, in the starry night, it will follow the guidance of the star galaxy to find its food. There are many kinds of shells in the world, about 20,000 kinds, distributed all over the world, like to roll feces into balls, which is their food. The strength of the shell lang is very large, it can push things that are 300 times heavier than itself, and like ants, it is a Hercules-like existence.
Is Shell Lang a beneficial insect or a pest? What does it do?
Don't look at the shell Lang dirty, let people feel very uncomfortable, in fact, its role is very large, whether it is for us humans or the earth's ecology, let's talk about what the role of the shell lang from all aspects.
01: Shell Lang is a scavenger of the prairie and a capable minister of environmental protection.
For the creature of shell lang, everyone is very familiar, especially friends from the countryside. When there were not so many machines in the past, every household in the countryside had cattle for farming. This produces a phenomenon, when herding cattle, cattle will not control their own defecation, so that cow dung can be seen everywhere, so of course, many times there will be people who collect these manure, used as farm manure, but this is not clean, at this time, the role of our shell Lang army is highlighted, they will roll the cow dung into a ball one by one, step by step, slowly enjoy, greatly improving the environment.
In the wild savannah, there is no one to collect and clean, or some large pastures are the same, which leads to the feces of various animals everywhere, which seriously affects the environment. And a large number of flies are bred every day, which is also easy to spread various diseases. To a certain extent, the shell lang can inhibit the reproduction of flies.
02: Shell Lang is also a messenger of seeds and a hero in improving the soil.
In the ecological environment, the shell lang plays a very important role, not only to protect the environment, but also to act as a messenger to spread seeds.
On the savannah, the digestive system of many animals is not very good, and there are more or less many seeds that have not been digested. They are excreted with the feces of these herbivores. In the process of carrying the feces of these herbivores, the shell lang incidentally transported the undigested seeds to various places and took root and sprouted in various places, thus forming a cycle. Herbivores' feces carry seeds everywhere, and also provide nutrients for the seeds, so that the seeds can grow and develop well, and soon there will be tender green grass to eat.
Shell langs are cavemen whose homes are underground. When they carried the feces, they also loosened the soil and pulled the feces into the hole. In this way, not only the soil is loosened for the grassland, but also fertilized, so that the fertility of the land is more vigorous, providing a growth environment for the plants, and greatly improving the soil.
Why did Australia introduce shell lang? Isn't there a shell lang in the area?
In fact, there are more than 400 types of shell langs in Australia. But these shells don't meet Australia's needs.
01: Australia's dramatic growth in wildlife.
The australian species has grown very rapidly since the 19th century because of the invasion of alien species. One of the most distinctive is the introduction of hares. Since the introduction of the hare, it has been breeding and developing wildly, and so have many other animals, which has led to a sharp increase in animal feces, and the local shell lang and other decomposers can not solve such a large amount of feces, so it is necessary to introduce a large number of shell lang from other places.
02: Australia has introduced a large number of animals such as cattle and sheep, and the local shell lang has a unique taste.
Does the introduction of cattle and sheep have anything to do with the introduction of shell langs? The answer is yes, not only there is a relationship, but there is a very big relationship, and it can be said that a large part of the reason is because of the introduction of cattle and sheep.
Australia's native 400 kinds of shell lang, from ancient times to the present is to enjoy kangaroo and other animals to produce a lot of fiber feces, they do not need to be pushed into a ball, can be directly transported home to eat, over time, they have formed a habit. When they encounter a lot of water-containing feces produced by animals like cattle, they are helpless.
Therefore, it is necessary to introduce a large number of shell langs from other places, and introduce those with superb technology to take care of these large amounts of feces produced by alien species. This allows Australian manure to be handled well.
Final conclusion
The reason why Australia will introduce a large number of shell langs is because the local army of australian shell langs has been overwhelmed, and a large amount of feces produced by a large number of animals will seriously damage the local ecological balance, so it is necessary to introduce a large number of foreign shell langs to balance this ecology and solve a large amount of feces. Different kinds of shell langs, when dealing with different feces, will have their own unique technology, can be more efficient to deal with feces.
After the description of the article, do you have anything to say about shell lang?