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采用小水体,高密度,全投饵的集约化培育方式,在1994~1995年中,共将8.9万尾3~4日龄、全长6~8mm的初孵大口鲇苗,经11~41天培育,养成全长30~100mm的鱼种5.112万尾,出池率为57.4%。用人工配合饲料驯食全长50~60mm的鱼种,只需一星期左右.全部摄食已合饲料,驯食阶段成活率为54.1%~84.7%,为配合饲料养大口鲇成鱼奠定了基础。
In 1994-1995, a total of 89,000 newly hatched largemouth breams of 3 to 4 days old and 6 to 8 mm in full length were treated with intensive cultivation of small water bodies, high density, ~ 41 days to cultivate a total length of 51 ~ 100mm 30,110 species of fish, the pool rate of 57.4%. With artificial feed tame full length of 50 ~ 60mm species, only a week or so. All feed has been feed, tamaging stage survival rate of 54.1% to 84.7%, for the feed to feed the large mouth 鲇 adult fish laid the foundation.