This standard specifies the quality requirements and inspection methods for female broodstock used during artificial breeding of Penaeus chinensis. This standard applies to the production, sale and use of female broodstock during artificial breeding of Penaeus chinensis. GB/T 15101.1-1994 Chinese shrimp farming - broodstock GB/T15101.1-1994 Standard download decompression password: www.bzxz.net

National Standard of the People's Republic of China
Cultivation of Penaeus chinensis osbeck-Parent shrimp
Subject content and scope of application
GB/T 15101.1—94
This standard specifies the quality requirements and inspection methods for female broodstock used in artificial breeding of Penaeus chinensis. This standard applies to the production, sale and use of female broodstock used in artificial breeding of Penaeus chinensis. 2 Terminology
2.1 'Broodstock':
Female shrimp used in artificial breeding of Penaeus chinensis. 2.2 Body length:
The length from the base of the eyestalk to the end of the tail section when the shrimp body is naturally extended. 3 Quality requirements
The quality of broodstock should meet the requirements of Table 1.
Body length, cm
Weight, g
Mating condition
Gonad
Approved by the State Administration of Technical Supervision on June 27, 1994
Artificial overwintering broodstock is greater than 14; marine caught broodstock is greater than 17Artificial overwintering broodstock is greater than 28; marine caught broodstock is greater than 58Bright color, cyan, not white, yellow or redSmooth, no attachments
Resistant to external irritation Sensitive to stimulation, crawling towards the bottom of the water, not lying on its side. The appendages and abdominal segments are intact and the frontal angle is not broken. No brown spot disease, black gill disease, red leg disease, eye rot disease, soft shell disease, white spot disease, white and black spot disease. The spermatophore is full and slightly convex, milky white, and the outline of mating is clear, and the color is consistent with the development stage. 1995-01-01 Implementation. Inspection methods and rules. 4.1 Body length. Measure with a straight ruler (accuracy 1 mm). 4.2 Body weight. GB/T15101.1-94. After absorbing the water with wet gauze, weigh it with a balance (accuracy 0.1g). 4.3 Body color, body surface, vitality, disability, disease, mating situation, gonads. Put the broodstock in water and observe it directly to avoid damage to the shrimp body. 4.4 Broodstock that does not meet the quality requirements should not be used. Additional Notes: wwW.bzxz.Net
This standard was proposed by the Ministry of Agriculture of the People's Republic of China. This standard was drafted by the Yellow Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences. The main drafters of this standard are Yu Dongxiang, Zhou Tuquan, and Song Xiaoling420
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