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河道增养殖
释义
河道增养殖
Encyclopedia
农学
河道增养殖
释
river aquaculture
河道增养殖
在河道沟渠采用繁殖保护、人工放流和改善水域环境等措施来提高水产资源的数量和质量的过程。是保证水产资源再生产的稳定和持续增长,提高渔业生产的经济效益的重要途径。包括增殖和养殖两个方面。又称河道沟渠增养殖、河沟增养殖、外荡增养殖等。
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control-build zone
control bus
control by active auxiliary bearings
control by ion beam implantation
control by univariate regression
control channel
control channel management
control chart
control chart analysis
control chart detection rate
control chart for defect per unit
control chart for fraction defective
control chart for number of defectives
control chart for number of defects
control chart judgement
control chart method
control check
control computer
control computer interface
control console
control constructions
Control Deficiency
control degree of coal geological exploration engineering
control degree of waterflooding reserve
control deprivation
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