I. Overview
Food is highly susceptible to contamination during production, storage, transportation and sale. Conventional techniques such as high temperature, drying, b…
Ginseng is a well-known tonic. It has the effect of replenishing qi and blood. Many people will eat ginseng to improve the body's immune system, but ginseng is also very particular about it. Not everyone can eat ginseng. Then, who can't eat ginseng? What ab…
Bio-organic fertilizer is decomposed at high temperatures, has high nutrient content, is rich in beneficial bacteria, has high utilization rate and good effect, and is favored by fruit farmers. The effective living organisms of bio-organic fertilizer can not be seen and touched. From the a…
Observe first that its leaves are yellow from the inside or yellow from the bottom
1. In the absence of nitrogen, the synthesis of proteins, nucleic acids, phospholipids and other substances is hindered, the plants grow short, the branches and tillers are few, the leaves are small …
In recent years, domestic beer companies have used a large number of domestic malt and wheat buds in the production process. Because of the high protein content, the wine has a high viscosity, which makes the dirt and the tank fi…
At present, the main export products of drying equipment in China are vacuum drying equipment, vibration drying equipment, small and medium-sized food, food and agricultural and forestry products drying equipment, with an annual …
With the development of animal husbandry in China, the slaughtering equipment is also developing rapidly. Is the cattle and sheep slaughtering and processing production line using foreign equipment or is it domestic? It has been …
1. The semi-feeding harvester is more complicated than the full-feeding harvester. Once the fault occurs, it is difficult to eliminate the repair, the parts are expensive, and the disassembly and repair is difficult. The full-fee…
The disc steam trap has a valve plate that is both a sensitive component and an actuating actuator. When the device is started, the pipeline is cooled and condensed, and the condensed water pushes the valve plate by the working p…