Native dogs, also known as crickets, lesbians, Japanese worms, etc. It is brown, with short front wings and long back teeth. There is a dark red heart in the center of the chest back plate, which is used for chewing and making up time. They can often be seen in the countryside. However, this little bug, with its own skills, has become one of the pests that farmers' uncles hate very much. Gryllotalps have a wide range of food habits, like sweets, and eat leaves and roots of crops, mainly corn, rice seedlings, wheat seedlings and other crops. When farmers are busy sowing or harvesting, they are busy destroying their rice bowls, which will directly eat the tender leaves at the roots of plant seedlings, leading to a significant decline in the survival rate of seedlings and a great harm to rice fields.
Usually from late April to early May, the overwintering crickets begin to move, and a large number of long nymphs take stones to meet their needs of spawning and growth, resulting in many crops lacking seedlings and broken strips and unable to grow. In autumn, for the winter, they will return to the ground, which is the second time they hurt in a year. In addition, mole crickets are good at digging holes and often dig tunnels under the soil. In this process, the roots of the seedlings may be separated from the soil, resulting in the seedlings drying up and dying, thus leading to crop yield reduction. The farmers gnashed their teeth at him when they saw the hard-earned crops go down the drain.
Therefore, as long as there is an opportunity, farmers will not let him go. Gryllotals have phototaxis, and residents' houses and lights will attract them, so many people use this feature to lure them out. In the past, crickets were very common in the fields, and they were all very fat. When farmers saw them, they would catch them and feed them to chickens and ducks. Dan spar is different from the past. Through scientific research, it is found that the value of mole cricket is not limited to feeding chickens and ducks, but also has high medicinal value. Chinese medicine believes that Gryllotalpa can be used to treat edema, and it also has a certain effect on symptoms such as urinary system. Studies have shown that the treatment of wound epidermis and wound healing with mole cricket extract will be faster.
Besides, the mole cricket has more medicinal value to be tapped, so its value is rising, and it can even be sold to 120 yuan. Nowadays, mole cricket has become a delicacy. Many people will fry the mole cricket, then stir fry and sprinkle with salt and pepper. It is said that the smell can make the children next door cry. I believe many rural friends have tasted this delicious food. Grub doesn't sell well, but it is highly sought after by foodies and even developed into a rare food in some places because it contains a variety of amino acids and rich macro and trace elements, which are higher than many beef, chicken and fish. With its value gradually being widely known, the industry of artificial breeding crickets is slowly emerging, but due to too many restrictions, breeding is not suitable, and it is not suitable for large-scale promotion at present. I wonder if you have ever seen a mole cricket? If it were you, would you dare to try?