نتایج جستجو برای: earthen ponds

تعداد نتایج: 6619  

ژورنال: توسعه آبزی پروری 2022

The main goal of the current study was to evaluate the effects of C/N ratio on water quality parameters and production level at high stocking density pond. The C/N ratio of the experimental ponds were arranged by addition of corn starch to the pond. There were three treatments in the current study; control one without corn starch addition and treatments two and three which contain C/N rations o...

Journal: :Tropical biomedicine 2006
C D Chen H L Lee

The bioefficacy of a commercial formulation of temephos, Creek against Aedes aegypti larvae was studied in the laboratory. Earthen jars were filled with 10 L tap water each. One g of temephos (Creek) sand granule formulation was added into each earthen jar as recommended by the manufacturer. The final test concentration of Creek was 1 mg a.i./L. One earthen jar was filled with 10 L tap water an...

2009

The effects of bamboo poles as substrate for periphyton development on the growth and production of the African catfish, Clarias gariepinus, was evaluated over a period of 90 days. Three treatments, namely manure application as control (C), control and substrate installation (C + S) and, control and substrate with supplementary feeding (C + S + F) were randomly allotted to six earthen ponds eac...

Journal: :Journal of Soils and Sediments 2021

Similar to fresh- and brackish water aquaculture ponds, commercial shrimp farming in degraded saline areas holds the potential bury carbon (C) sediments. However, studies on mechanisms of sediment C dynamics C-flux response inland management practices are still scarce. Therefore, objectives present study quantify burial rate ponds assess impact sensitive fractions bottom ponds. The samples (n =...

2008
Pradeep Deshmukh

Objective: To evaluate the effect of socially marketed faucet fitted to earthen vessel / sodium hypochlorite solution on diarrhea prevention at rural household level as a social intervention for diarrhea prevention under ‘Community Led Initiatives for Child Survival (CLICS) program. Methods: Unmatched case-control study was carried out in 10 villages of Primary Health Centre, Anji, located in r...

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