In case of heavy snowfall, tractors should not be on the road, and passengers should not be allowed to go on the road illegally. Before the freezing weather, agricultural machinery should be used to drain cooling water, cover insulation materials and other thermal insulation and anti-freezing measu.....

The main task of summer management is to prevent the heatstroke from cooling. When the temperature exceeds 27 degrees Celsius, it must be done to prevent the heatstroke from cooling. (1) Planting trees around a peacock house, planting fast-growing, fast-leaving Ye Yang, French sycamore, etc.; pla.....

Due to years of planting vegetables, garden soil is aging, land capacity is decreasing, diseases and insect pests are also serious year after year, and economic benefits are declining. The following measures should be taken to improve the old vegetable fields. First, increase farm fertilizer, imp.....

In fact, many small items in life also need to be "washed" often. The food residue in the denture, the dust and sweat on the spectacle lens, the bacteria hidden in the toothbrush, the fine dust that makes the watch and jewelry no longer glamorous... The reporter recently visited Guangzhou .....

Pomegranate fruit color is gorgeous, sweet and sour, cool. Its moisture content is 79%, carbohydrates are more than 17%, and it is rich in vitamin C. It also contains 2.5% crude cellulose and 0.8% ash. Pomegranate is not only available for fresh food but also for processing fruit juices. Here are .....

When the user uses the filter press for some time, maintenance and maintenance should be mentioned on the schedule. How to properly maintain and troubleshoot the filter press becomes very important. Here are some methods I have summarized for your reference: 1. Maintenance - The maintenance of the .....

Sunflower outer shell is mainly caused by poor pollination; sunflower central shell is mainly due to lack of fertilizer and water, resulting from lack of nutrition. Therefore, to prevent sunflower shells is to ensure adequate fertilizer and water, followed by artificial pollination. The first is .....