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抚“水花”,是最让渔民头痛的事,因为鱼苗小,摄食能力差,抵抗能力弱,稍有不慎,会“寿终正寝”,“早年夭折”。而抚“水花”,又是发展水产生产一个重要的环节,因为养鱼面积的多少,很大程度上,依仗于鱼种的多少,而“水花”,又是鱼种的重要基础。有的户,“水花”鱼苗长得快,成活比例大;有的户,“水花”鱼苗长得慢,且参差不齐,成活率低。这里面的差别究竟在那里?笔者从几户“抚‘水花’,成效大”的渔民中,了解到五个方面的袂窍。
Fool “spray” is the most fish headache, because the fry is small, poor feeding ability, weak resistance, a little carelessness, will “come to an end”, “early death.” However, “water bloom” is an important link in the development of aquatic products. Because the area of fish culture depends largely on the number of fish species, “water flower” is an important foundation for fish species. Some households, “water” fishes grow fast, large proportion of survival; some households, “water” fishes grow slowly and uneven, low survival rate. Where is the difference between here? The author learned from five fishermen about “Fushui” and “great success”.