Chinese medicinal materials common pest control

First, the root rot disease begins with fibrous roots, roots brown rot, and gradually spread to the main root, eventually leading to whole root rot, until the stems and leaves above the ground withered, the whole plant withered. The disease is often associated with the infestation of underground ne ....

Jujube Tree Opener Promotes Fruit Setting

The time of opening is the best time for opening the date. The site of the first armored armored armor should be 30 cm from the base of the trunk, and it should be spaced 5-10 cm apart each year. The open armor is dominated by mature trees. The tree age must not be too early and prematurely affect ....

Reasons for heavy cracking of bagged apples

First, the cause of apple's “shoulder” cracking is heavy. During the later period of apple growth, when the pulp cells continue to expand, if the temperature drops at that time, the peel will shrink, while the pulp cells that are still expanding will spread the peel. Cause cracks in ....

Do not feed boars with finishing pigs

The quality of boars has a direct impact on the efficiency of raising pigs. A common phenomenon among rural pig farmers is the use of finishing pig feed to feed boars. As a result, boars often cause rapid growth, late sexual maturity, and poor libido. The testicular function is abnormal and sperm ....