There are two advantages to establish the technical platform/foundation of industrialized produce and quality monitor system of papaya propagating plantlets ,one is that it can establish a better foundation for producing anti-virus seedlings of papaya, the other is it can greatly promote the process of t.

Artificial propagation and fry rearing of barfin flounder(Verasper moseri)

Techniques such as transplantation of parent worm, intensive rearing and centralized synchronous reproduction were applied to realize the large-scale seed rearing and ecological culture of the worm.

Based on years of experience,six problems during the period of seed rearing of Auguilla rostrata including seed selecting,pre-stock preparing,seed stocking,daily management,disease preventing and feed changing were discussed and suggestions were offered.

Bloodstocks collection and rearing,accelerating mature,artificial hastening parturition,embryonic development are studied and reported in this paper,as well as growth and development of larvae and juvenile and indoor seed rearing of Dentex tumifrons.