The prevention and control method of Hulk scab

Strictly cultivating the earth's sterilizing, using a cultivating soil that has been decomposed for one year and sterilized at high temperatures in summer. One thousandth of carbendazim powder may be added to the soil in the pot. (1 kg carbendazim was added to 1000 kg soil, stir well). When the ......

Tofu and onion can cause loss of body calcium

Mr. Ho's legs in Luoyang often cramp, the doctor asked him to eat tofu calcium. After Mr. Ho had eaten for a while, the symptoms of cramps in the calf did not improve significantly. Later, when asked by a doctor, it was discovered that when Mr. He eats tofu, he does not use tofu tofu, but stir ......

Sweet potatoes are not suitable for everyone

Sweet potato bogey eaten with persimmon According to experts from the China Nutrition Society, sweet potatoes and persimmons should not be eaten at the same time in a short period of time. If there is a lot of food, they should be separated by at least five hours. If consumed at the same time, sw ......

Japan has developed a new soluble bio-epoxy resin

Japan's Hitachi, Tokushima University and Yokohama National University have developed lignin as a main raw material, and recently developed an epoxy resin that is soluble in organic solvents. This material is expected to be used in electrical insulation parts requiring high heat resistance mater ......

STS-I portable seed fertilization seeder

Application scope: Suitable for sowing and replenishing seedlings of all dry crops such as corn, soybeans, and peanuts. It is most suitable for other types of seeders with unusable hills, slopes, abandoned land, and to reduce seeding costs, improve seed quality and planting efficiency. Features: ......

Air Suction Precision Seeder Frequently Asked Questions

Gas-suction precision seeder is a precision seeding machine commonly used at home and abroad. The common faults are mainly the following. First, the amount of seed is not stable 1、Causes of unstable seed quantity Suction lines are damaged, such as loopholes, loose joint connections, crack ......

The reason why the peak chickens appear

The hen's nest is mostly in May-June and occurs when the temperature inside the house gradually increases. The nests are covered with grass and the light is dark. These factors can induce the hens' nests. The low level of protein in the feed during the early stage of egg production may also ......