The summer heat is hot and the temperature of the goose house is high, which will have a certain influence on the growth and development of the goose. Using the following simple methods, the goose house can be effectively cooled, and the goose can safely pass through the midsummer -

Autumn is a season with changing temperatures. Early autumn is like summer, and the Mid-Autumn Festival is better. Late autumn has been cold. This is also when most flowers enter the second growing season. For the flowers at this time, water and fertilizer management is extremely important.......

Scorpions are omnivorous animals that eat both animal feed and plant-based feed, but they prefer to eat animal feed. The animal feed for earthworms includes various livestock and poultry, wild animals, wild meat and its byproducts; fish and aquatic animals, milk eggs, and feed yeasts. Almost a.......

Pipeline explosion-proof device Blowing oil return function Return oil temperature display table Start-up automatic exhaust function Heating power switching function Negative pressure system operation (optional)

Instant cooling shutdown function (optional).......

There are many technologies in the process of rearing sows in large-scale farms, but the very key technologies are mainly concentrated in a few days. During this period, strengthening the husbandry and management will result in a large increase in production efficiency.
First, three d.......

Symptoms: yellow-brown lesions on fleshy leaves. The summer spores grow under the epidermis and are red-brown and powdery after exposure. The teliospore was born under the epidermis and was dark brown after breaking.
Pathogens: Uromycesaloes (Cooke) Magnus, called Aloe vera.
Infe.......

The laboratory vibrating screen is mainly used in the standard sample screen, instead of the manual screen, it has the advantages of time standard, strength and frequency. The vibration motor burned during the use of the vibrating screen is also a relatively common fault, so what is the cause o.......

The failure of agricultural machinery in the process of use is inevitable. Therefore, it is beneficial to master certain agricultural machinery maintenance skills. Maintenance of agricultural machinery, but a university asks. Sometimes you need to move the "brain".

The fo.......

Scale directly threatens the safety of the boiler installation and the service life of the boiler because the thermal conductivity of the scale is small. The thermal conductivity of scale is several hundred times smaller than the thermal conductivity of metal. Therefore, even if a scale which i.......

In a chaotic market, how can farmers identify the authenticity and buy quality water-soluble fertilizers? On this issue, experts from the field of water-soluble fertilizers and associate professor Zhang Chenglin from South China Agricultural University introduced that the following four pr.......