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No Thumbnail AvailableBook (stand-alone)Guide pratique des couts et de commercialisation et de leur mode de calcul 1994Ce Guide a pour objet de présenter les notions fondamentales sur lesquelles reposent les coûts de commercialisation des produits agricoles et les marges commerciales qui y sont liées. Il identifie les principaux types de coûts de commercialisation, indique brièvement comment les calculer et montre comment il faut interpréter les marges commerciales.
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ProjectTechnical reports - product by product development from Nile Perch (summary table) 1988
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No results found.Since dairy meal is becoming increasingly expensive in Kenya and threatens the fish rearing industry, a systematic study was initiated on the possibility of using aquatic plants and Nile perch silage. The water plants, Azolla niloticus, Lemna perpusilla and Pistia striatotis were tested as a fishmeal for Tilapia zillii and riverine fishes. Low growth rates were achieved in the tilapias. The value of the Azolla protein in fish diet is discussed in relation to dietary requirement in cultured fish. This study demonstrates that the water plant Azolla niloticus together with Nile perch silage as a supplement can be used as a complete diet for cultured fish. It is hoped that the project will help provide detailed information on the nutritional value of the water plant Azolla niloticus and its long-term susceptibility to various inclusions as a complete feed, and conduct least cost feed formulations to make recommendations as to the maximum inclusion levels. -
DocumentTransaction Costs, Institutions and Smallholder Market Integration: Potato Producers in Peru 2005
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No results found.The paper analyses the impacts of transaction costs on the degree of household market integration using survey data collected from smallholder potato farmers located in the Peruvian Andes. The analysis focuses on the impacts of transaction costs differentiated as information, negotiation and monitoring costs. Two proxies are used to measure the degree of market integration of households, namely quantity sold in the market and sales in large markets. The results show that, in addition to transpor t costs and market prices, information, negotiation and monitoring costs affect market integration. The study reinforces previous results and sheds light on possible policy options to support smallholders in improving their access to national and global markets.
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