1·The quality and cultivation of parent crab are the basis of the artificial seedling rearing of mud crab Scylla serrata.
亲蟹质量及亲蟹培育是锯缘青蟹人工育苗的基础。
2·The application of purifying function bacteria and Bdellovibrio to seedling rearing water has an effect of inhibiting the propagation of vibrios.
净化功能菌和蛭弧菌应用于育苗水体具有抑制弧菌繁殖的效果。
3·Satisfactory results were obtained in a rearing room using radish seedling as plant host to propagate peach aphid for mass rearing a.
在繁蜂室内用萝卜苗饲养桃蚜繁殖烟蚜茧蜂取得满意的结果。