I. Harvesting pearls (a) The time for the culture of pearls is 2~3 years (generally 3 summers and......
The edible parts of pea sprouts are tender shoots and young leaves. Its nutritious, fragrant, tende......
Shandong Yunfa Animal Husbandry Breeding and Transferring Base is a large-scale meat beef and shee......
First, scientific inoculation: inoculation of deep hole is more loaded, is conducive to enhance th......
First, the hunger law in the hen before the egg production period within 1 month, gradually reduce ......
Snake whip is the reproductive organs of the serpent. A complete snake whip consists of two testes ......
A joint research team of Canadian and American scientists has developed a new method for studying th......
Agave, alias: century tree, ramie, agave family, agave genus. Native to Mexico, cultivation is comm......
In recent years, China’s economy has developed rapidly, and people’s living standards......
The driver’s friends must have noticed that there are signs along the roads: “add well......
Astragalus, Mammalia, Amaranthidae, commonly known as Weasel. Many species, like mice and long tail......
Sows from 6 to 7 months of age at the beginning of their sows begin to show estrus. In order to in......