In summer, the pigs are vulnerable to heat loss, stagnation, and even heat stroke. Therefore, the pigs in summer must be stepped up to prevent the heat and cool down, ensure the safety of live pigs, and increase the economic benefits of raising pigs.
1. Shade cooling
Most o…
Misunderstanding 1: The concentration of sprayed pesticides is too high. Many farmers' friends have to increase the concentration of pesticides in order to save time and reduce the number of medications. They do not know how to increase the concentration of pesticides at will. After th…
When you move your lettuce to your home, you will not only be happy, but when you want to eat it, go to the wall and pick up two unpolluted vegetables! On the morning of February 3rd, in the Shennong Science and Technology Park in the Qipanshan Development Zone, residents of the city diall…
The scientific name Prodenia litura (Fabricius) Lepidoptera, Noctuidae. Alias ​​lotus moth. Distribution from the north of Heilongjiang, Inner Mongolia, Xinjiang, South arrived in Taiwan, Hainan, Guangdong, Guangxi, Yunnan, the East and North Kor…
Symptoms of symptoms appear at the beginning of the Ming dynasty, after the performance of the leaves in the new leaves, leaves narrowing, stretching was tight, thin leaves hair, loss of luster. Some diseased leaves form dark green and white mosaic leaves, whi…
The big grey elephant weevil is also called the weevil and the tula donkey. The adult body is 9 to 12 mm in length, grayish yellow or grayish black and densely covered with grayish white scales. The head and densely shaded by golden light. The pests that have occurred this year have mainly…