In aquaculture Last year, 9-October or year 3-In April, I chose to kiss shrimp,Required weight 30-50g,Complete with limbs,Health, disease-free,Strong activity,The ratio of male to female is 2-3:1.Male and female lobsters have obvious external features,Easy to distinguish.1 lobster with mature sex,Male individuals were significantly larger than females;(2) the male dragon foot is bulky,There is a bright red wart on the outside of both ends of the Dragon foot,The female dragon feet are relatively small,Most female feet do not have red soft warts,Even if there is a color is weak;(3) the reproductive opening of the male is at the base of 5th pairs of foot,Female reproductive holes are opened at the base of 3rd pairs of foot;4 female shrimp with mature sex is swollen in the abdomen,Male shrimp belly is relatively small.The area of the shrimp pool is about 1200m2 square meters,Th
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