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3.6.1.d. Fertilization rate
Unit 3 - Breeding of major carps
It indicates the quality of developing eggs and is estimated using the formula :
Fertilization rate (%) = No. of fertilized eggs/Total no. eggs x 100
Hatching rate
It can be estimated by knowing the total volume of spawn /number of spawn in a known volume
Hatching rate (%) : Total no. of spawn obtained/Total no. of fertilized eggs x 100
Last modified: Thursday, 9 June 2011, 10:59 AM