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罗非鱼繁殖
释义
罗非鱼繁殖
Encyclopedia
农学
罗非鱼繁殖
释
tilapia breeding
罗非鱼繁殖
在自然条件和人工可控环境条件下,将受精卵孵化并培育主苗种的过程。繁殖时水温一般在19℃以上。
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observational network
observational predicate calculus
observational program
observational project
observational quantity
observational sampling
observational selection
observation and description on external things
observation and imitation of character
observation control system
observation equation
observation error
observation function
observation likelihoods
observation measurements
observation method
observation network at seabed
observation of agrometeorological disasters
observation of crop developmental stages
observation of crop growth
observation of developmental stages of grass
observation of developmental stages of trees
observation of ground pressure
observation of livestock growth and development
observation of navigation obstruction
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