摘要
用主施化肥方法,使中型水库亩产由4.2kg提高到25.7kg,创利5.5万元。初步摸索出一套适用于中、小型水库在水体含沙量较大的条件下,养鱼获高产的技术方法。
This paper introduces the experiment of fish farming on mainly applying fertilizer in reservoirs.It makes yield increase from 4.2 kg to 25.7 kg per mu and net a profit of 55 000 yuan in the middle-scale reservoir.In this contribution the authors present a high-yield technique which is suitable to middle and small scale reservoirs under conditions of sediment-laden waters.
出处
《大连水产学院学报》
CSCD
1993年第1期37-46,共10页
Journal of Dalian Fisheries University
关键词
水库
化学肥料
养鱼
reservoir
fertilizer
fish farming
