Rabbit breeding has always been a misunderstanding. Pursue or pay attention to the pure X system of rabbits. There are also rabbit farms that sell rabbits. When selling their rabbits, they intentionally described their "San Wu" rabbits as pure X-type rabbits. In fact, such ideas, arguments and practices should not be supported. I am a farmer who has been raising rabbits for nearly 20 years. There is no difference between raising rabbits and planting crops. We must respect and should also pay attention to science. I remember that in the early 1950s, the crops paid attention to cow dung, pig dung, and human dung. At that time, the upper government allocated us fertilizers (when it was called Feitian powder). All the crops were unable to understand science, and they followed suit. Do not want to use. What do you think is the use of white flour? Later, with the development and application of science, chemical fertilizers became the household fertilizers for all crops. Now, if we use cow dung, pig dung, and human dung on the basis of chemical fertilizers, the crops will grow faster. The output is also high, which is an increase in ideology. The role of rabbits is no less than the role of seeds! Our three provinces in northeast China mainly produce soybeans and corn. In these years, regardless of who planted corn or soybeans, they had to go to the seed company to buy new varieties. Anybody wouldn't grow soybeans and corn in their own granaries, and they wouldn't find corn and soybeans at their neighbors as seeds. In order to be resistant to pests and diseases and also to high yields, the corn seeds of these years must always pay attention to hybridization and purification. In the past few years, our corn seed used "Jinong No. 8". Later, we adopted the corn seed that was hybridized between "Jinong No. 8" and "Liaowang No. 4", regardless of whoever used it. No. 8", instead of using seeds after the cross, it certainly will not be productive. Note that I don't have to say more about this. The newspaper reported that some people claimed that Mr. Yuan Longping was the father of rice. Later, Mr. Yuan Longping discovered the word "hybrid" after the discovery. Mr. Yuan Longping is the father of hybrid rice! Yuan Longping's "father" in the rice industry is based on constant hybridization. Finally, we say that Rex rabbits, practice has proved that if it is really X and X, the Rex rabbit may not be as good! Two lines or three lines should be good picking hair, the selection of a large body of continuous hybridization is the best! Practice has also proved that some rabbit farms with larger rabbits and longer rabbit rearing periods have the idea that “the emperor’s daughter does not marry†or “leader’s bossâ€. It is not necessary to introduce breeding male rabbits for crossbreeding all year round. The smaller the body-building, the more the skin is bound to be shorter! Even if it was originally a pure X-ray rabbit, if you live in pure X-rays and don't cross-breed with other rabbits, you can only end up deceiving yourself.