کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4391076 | 1618061 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Human urine is an excellent liquid waste for the culture of fish food organism, Moina micrura
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
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![عکس صفحه اول مقاله: Human urine is an excellent liquid waste for the culture of fish food organism, Moina micrura Human urine is an excellent liquid waste for the culture of fish food organism, Moina micrura](/preview/png/4391076.png)
چکیده انگلیسی
With a view to converting human urine into bio-wealth in the form of zooplankton, the nutrient potentials of liquid wastes (0.11 mL Lâ1)-(i) human urine (â), (ii) cow urine, (iii) human-cow mixed urine or some solid wastes (0.11 g Lâ1): (iv) vermi-compost, (v) cow dung, (vi) poultry droppings and (vii) mixed wastes (vermi-cow-poultry)-were evaluated for the mass culture of zooplankton Moina micrura in 24 outdoor tanks (4500 L) in triplicate treatments using life table as indicator during the period of October-December, 2005. Neonates of Moina micrura held in the treatment with human urine started reproduction at least 4 days earlier than other solid wastes tested. Total number of Moina micrura enumerated in the culture tank, related with offspring production per life span, was maximum in case of human urine treatment, followed by human-cow mixed urine, cow urine, vermin-compost, poultry droppings, mixed wastes (vermin-cow-poultry), cow dung and control treatments. The relationship between the total offspring production per female per life span and the nitrogen content of water in different treatments implied that human urine was an excellent liquid waste that can be used for the mass production of zooplankton Moina micrura required for larval and post larval rearing of commercial fishes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Engineering - Volume 30, Issue 4, 1 August 2007, Pages 326-332
Journal: Ecological Engineering - Volume 30, Issue 4, 1 August 2007, Pages 326-332
نویسندگان
D. Golder, S. Rana, D. Sarkar (Paria), B.B. Jana,