Three key points of clean room maintenance management
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In the fall and winter season, the climate is dry, and many people often experience coughing and uncomfortable lice. Therefore, placing a bottle of autumn pear cream on the desk has become a habit of many people. However, autumn cream is not suitable for all people.......
First, the selected material is not open umbrella, cap diameter less than 2.5 cm, handle length of about 15 cm, light yellow color, no pests, spots of fresh mushroom as raw material.
2. Fixing will cut the selected mushroom to the root of the mushroom, shake the culture material an.......
The aim of feeding and management of sows during pregnancy is to ensure that the sows have a good body condition on the one hand; on the other hand, to protect the fetus and promote the growth and development of the embryos.
Nutrition of sows during pregnancy. The nutrient intake o.......
Seedbed soil should be selected loose, fertile, strong water retention, 2-3 years have not been planted onion, garlic vegetable plots. Each mu of field needs 0.5 points (35 square meters) for the seedbed, with 0.2 kg of seed. It is generally planted from lat.......
Spring is a period of high incidence of swine diseases. Doing a good job of immunization sampling in spring farms is the key to the safety and epidemic prevention in pig farms in the spring to ensure the safety of pig farms. For this reason, it is recommended that the conditional swine far.......
According to the investigation of the main overwintering wintering bases carried out by the Plant Protection Regional Stations throughout the province from late October to early December of last year, the wintering base of the planthoppers has been significantly reduced. The majority of wh.......
Rabbits have a high digestibility of crude fiber. Feeding rabbits should be based on roughage. Crude fiber content should not be less than 14% at least. Otherwise, rabbit intestinal cells lack the necessary frictional stimuli, and the viability is reduced, resulting in mucinous enteritis. .......
Affected by the declining temperature, the rural households' biogas production in the winter and spring seasons has reduced their gas production, and some of them have been lax about the management of the biogas tanks. In order to prevent accidents, the following precautions have been .......
There are many kinds of agricultural machinery markets. The quality of rotary-cultivation machinery in the market is uneven, counterfeit and shoddy products are full of them, and incidents involving peasants and farmers in the market occur from time to time. Users should pay special attent.......
Tourism-based, multi-vine, long-season tree-based cultivation with both production and scientific research functions has recently been successful in the Hancun River Agricultural Science and Technology Demonstration Zone in Beijing. Through this kind of tree culture, the annual tomato plan.......
Preventing lodging
Spraying paclobutrazol (PP333) spraying 200 kg paclobutrazol solution per acre for 30 kilograms can make the plant dwarf and increase lodging resistance, and it can also treat wheat powdery mildew and increase nitrogen absorption and utilization of plants.