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Preliminary Studies on the Comparative Chemical Condition of the Different Commercial Brands of “Patis” in The Philippines 





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    A study on the comparative efficacy of herbal and chemical de-wormers, India 2012
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    SEVA (Sustainable Agriculture and Environmental Voluntary Action) is an NGO involved in documenting and disseminating indigenous knowledge and grassroot innovations in Tamil Nadu, as also the conservation of local livestock breeds. For the last 20 years, SEVA has been documenting ethno-veterinary practices for livestock rearing and has trained over 4,000 farmers, some of whom practice as livestock healers in various parts of Tamil Nadu.
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    Preliminary studies on the effects of three animal manures on the ecological conditions of pond water and fish growth
    Establishment of a Network of Aquaculture Centres in Asia
    1983
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    The use of organic manure in aquaculture is one of the main inputs in the Chinese system of integrated fish farming. Although many scientists in China and elsewhere have done much work on the effects of animal manure on aquaculture production (Chen Qiyu et al, 1982, Buck, 1978. 1979; Schroeder 1978, 1980; McGeacin et al, 1982; Stickney, 1977; Jhingran et al, 1980; Edwards, 1980; Zweig, 1981), little is known of the series of physical, chemical and biological processes which are taking place in a pond after application of manure. The complexity of energy recycling needs further studies. The aim of this study is to determine the independent contribution of three animal manures to changes in the ecological condition of pond water and fish production. The results to be obtained may provide the scientific basis for further research on the use of organic manure in fish culture.

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