An appearance characteristic The most distinctive feature of the Eagle is the long black crest behind the head. It is much more prominent than the crest of the brown-bellied eagle. It is often erected vertically on the head. It is a large raptor with a body length of 64-80 cm and a weight .......

Factors such as the aging of the global population, the improvement of people's living standards and the increasing demand for medical services in remote areas are driving the transformation of traditional medical methods. Mobility and porta.......

1. There are many rains in spring and summer, and the diseases and pests of apples are serious. The management is poor or even unacceptable. Pest control is crucial, especially diseases. The young fruit apple is not particularly resistant to infection, but the disease does not become latent af.......

Giraffa tilapia is a species that has been crossed by the FAO of the world in the Philippines with eight different regions of tilapia, and it has been bred for more than ten years. Because of its rapid growth, high catch-out rate, and good meat yield, it is well adapted to the characterist.......

In order to ensure the safety of the agricultural hand and ensure the normal operation of the new agricultural machine, the new agricultural machine must be ready in time before use. The following example describes the tractor.

Tighten the connector

Although the tractor has.......

Every farmer in spring has mobilized a large number of piglets. Due to the outbreak of foot-and-mouth disease in 2010, the outsourcing of piglets is very popular, but the knowledge can be worthy of discussion among the farmers. The six major issues that need attention are summarized as fol.......

Scorpions are temperature-changing animals that change with the climate. To maintain a good scorpion, we must control the temperature and humidity, coupled with a reasonable nutrition when feeding feed, so that the scorpion grows fast, high reproduction rate, and thus receive good economic.......