The "eared ear" of black edible fungus, also known as "seared ears of water," is a physiological disorder in which cells are broken by water filling. Fungus ear disease is a kind of pest that is very easy to infect during the cultivation of fungus bags. Once infected with this

Breeding and moulting show significant seasonal changes. The main factors influencing leech breeding and moulting are light conditions. The four seasons have distinct photoperiodic changes that are conducive to breeding and moulting of leech, followed by feeding of nutrients and temperature. And en

Abstract: This article mainly introduces the brief development of lasers and the characteristics of medical lasers. The mechanism of laser treatment is expounded, and the application of laser technology in various medical fields is further described. According to the medical requirem

Business Club April 15th According to estimates by the World Health Organization (WHO), the total number of people with diabetes in the world has reached 136 million, and the total number of people with diabetes worldwide will reach 300 million by 2025. Over the past few decades, the inter

Business News Agency August 23th It is now a new harvest season for Chinese herbal medicines. At this time in previous years, the price of Chinese herbal medicines will decline. This year's situation is counterproductive: Anguo, Luzhou, Yulin, and Sankeshu. According to the latest mark

In the maintenance and management of the lawn for one year, maintenance and management in the winter is often the most likely to be overlooked by managers. Negligence in winter conservation and management often leads to different degrees of frost damage and drought death on lawns, and low green re

Continual cloudy snow weather in recent days has caused greenhouse vegetables in some areas to be frozen. Field management should be strengthened according to the growing conditions of the plants, and greenhouse vegetables should be rejuvenated as soon as possible. After uncovering the grass and

In winter, many rural households have surplus pesticides. If they are not well preserved, they will deteriorate or cause misuse in the coming year. Therefore, winter pesticides should be best preserved. First, where pesticides are stored, the temperature should not exceed 25 degrees Celsius, and

1, to put a good shed for the sheep The best sheds for sheep should be corridor-style and slope-type. It should be high and low, with a slope of about 30. The front elevation is about 2.4m high, the back wall is 1.7m high, the corridor is 1.2m wide, and the front wall is 1.4m high. Designing the

The tree tray is covered with straw, weeds, etc. Covering the tree tray 10-20 cm or tying the trunk can not only prevent the cold air from attacking outside, but also reduce the loss of heat from the ground. The flammable materials such as chaff, sawdust, and weeds are prepared in orchards of orc

First, rice straw softening treatment of the epidermis has a layer of wax, this layer of wax can hinder mycelium eating. There are three ways to soften rice straw: First, lay the rice straw on a clean surface and repeatedly roll it with stone chips until the straw becomes soft. The second is to cu

First, ventilation: A good way to reduce the humidity of piggery and improve the air in the pigsty is to ventilate and change the air. The most effective measure for ventilation and ventilation is to open a ventilation hole on the ceiling so that the large amount of moisture and defects in the ho