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英文文献：Backyard Fish Farmers Information needs in Osun State, Nigeria-尼日利亚奥孙州后院养鱼户信息需求
英文文献作者：Ogunlade, I.
英文文献摘要：
The need for increase in fish production in order to improve protein intake by Nigerians led to this study. The study analyzed information needs of backyard fish farmers in Osun State, Nigeria. Specifically, the study investigated the socio-economic characteristics of backyard fish farmers, frequency of performance, importance and difficulties of management practices as well as the constraints facing backyard fish farming. Questionnaire was used to elicit information from 70 backyard fish farmers. The findings indicated that backyard fish farmers in Osun State were mostly males, middle aged, married and most of them rear catfish, Feeding and cleaning are frequently performed by the fish farmers, feeding and maintenance of water quality were of extreme importance and also cleaning and harvesting were found to be extremely difficult. The major constraints facing the fish farmers were capital, security, feed, fingerlings procurement. The paper concluded that backyard fish farmers need training on management practices.
为了提高尼日利亚人的蛋白质摄入量，需要增加鱼类产量，这导致了这项研究。该研究分析了尼日利亚奥孙州的养鱼户的信息需求。具体而言，本研究调查了后院养鱼农户的社会经济特征、绩效频率、管理实践的重要性和困难，以及后院养鱼面临的制约因素。采用问卷调查法从70个养鱼户中收集信息。研究结果表明,后院鱼Osun状态的农民大多是男性,中年,结了婚,他们中的大多数后方鲶鱼,喂鱼和清洁经常执行的农民,喂养和维护水质也极端重要性和清洁和收获是极其困难的。养鱼户面临的主要限制是资金、安全、饲料和鱼种采购。论文的结论是，养鱼户需要进行管理实践方面的培训。
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