Basic knowledge of peacock A. The appearance of blue peacock The blue peacock is similar to the green peacock, but its feather color is more colorful. The male and female of blue peacock have obvious differences in appearance. The male peacock has bright and beautiful feathers, yellow-white face ---MORE---
1. Pharmaceutical industry: The pharmaceutical manufacturing industry is a large-scale user of automatic labeling. The speed requirement is very high. The design of the labeling machine should take into account the integration of the pre- and post-labeling processes, and provide automatic labeling a ---MORE---
1, soil moisture is too high or too low can easily lead to lack of seedlings. When soil moisture is sown at the time of sowing or excessive moisture is caused by rain after sowing, the seed is injured by suction, the seed becomes moldy and rot, and ridges are formed. The soil moisture is too low to ---MORE---
After the tractor is exposed to rain, the following treatment is recommended to ensure the normal operation of the machine: 1. Clean the soil and weeds on the tractor in time. Remove the exhaust pipe and clean the dirt and sand inside. 2. Clean the air filter. The filter element is first clean ---MORE---
First, the correct operation 1. After laying the film unit into the ground, it should be aligned with the center line of the ridge to be laid (,), pull the mulch back 0.5-1 meters by hand, and press the end and both sides of the film, and then the film wheel Press on both sides of the ground for ---MORE---
In recent days, in the 700-acre modern agricultural demonstration garden in Danyang City, Jiangsu Province, many watermelons have competed to burst. The cracking of watermelon has caused concern. People are worried that using an expanding agent, the watermelon will explode, and whether there is a ---MORE---
1, the fan belt is too loose to make the fan and the pump and the speed is not enough. Too loose or too tight a belt will accelerate the wear of the belt and accelerate the wear of the bearing. Too loose a belt will also reduce the cooling power of the cooling water and cause the engine to overheat ---MORE---