A mixer is a machine that uniformly mixes two or more materials by mechanical force, gravity, or the like. Mixers are used in a wide range of industries and everyday life. For example, in the pharmaceutical industry, raw materials of different ingredients are uniformly
Adjust temperature and humidity The flowering period of strawberry is very sensitive to temperature, the pollen germination rate will be reduced when the temperature is over 30℃, and the pistil will suffer freezing damage if the night temperature dro
The weather is getting colder and colder, improper watering can easily cause root damage, which is not conducive to the growth of vegetables. Root retting in particular occurs in the low temperature seasons of autumn and winter, coupled with continuous rai
Since November this year, all parts of the country will experience low temperature, rain and snow, and severe smog. Due to continuous rainy, snow, and haze weather, it has extremely adverse effects on the production of fruit trees in greenhouses. In order
1. Try to use fermentation or clinker cultivation; the cultivation bed of Agaricus bisporus should use fermented materials. Adding 0.5% salt, 3% lime, 5%-8% plant ash, etc. when mixing the material, it has better insect repellent and preventive effects. 2.
In October, the northern fruit trees represented by apples entered the mature harvesting period. After fruit harvesting, some fruit farmers tend to focus on fruit sales and relax the management of fruit trees. This is very wrong. In October, the climate i
Recently, Pelteobagrus fulvidraco has a high incidence in the whole country, and the outbreak is fierce. Some people even wiped out the entire pond, causing a direct economic loss of two to three million yuan. According to statistics, the most severely aff
