The cycle of chickenegg incubationlasts for around 21 d, which is a time-consuming and laborious process. For layer industry, identifying the gender of chick embryos at the early stage of incubation and removing excess male eggs can not only cut down the cost of incubation, but also reduce ...
Their tail fins are long and flowy, and their belly can be egg-shaped. You can find Shukin goldfish in various colors, and calico looks striking in this goldfish breed. 20. Froghead Goldfish The Froghead or Toadhead goldfish looks similar to the Bubble or Celestial-eyed goldfish. However,...
Poplar is an important shelterbelt, timber stand, and city tree species that has been the focus of forestry research. The regulatory role of the long non-coding RNA molecule (lncRNA; length > 200 nt) has been a research hotspot in plants. In this study,