Many excellent miniature pig breeds exist in China.Miniature pig breeds or resources in China belong to resource breed,outbred colony or inbred strain.
Declassification of the "affluent poverty" in western rural China should be established on the basis of excavation, cultivation and development of characteristic agricultural resources.
For crop improvement,haploidy enables the achievement of rapid homozygosity, enhanced selection efficiency for recessive genes, and breeding at a diallelic state for autopolyploid species.
Those who engage in the culture of nescient activities shall enter into the darkest region of ignorance. Worse still are those engaged in the culture of so-called knowledge.
The various genes of increasing sweet taste and gene wx can be expressed on the same ear, and the aim has been realized breeding the corn hybrids with sweet and waxy flavous fresh ears.