Nile Tilapia and Blue Tilapia Fry Production in a Subtropical Climate Based on Degree Days
نویسندگان
چکیده
منابع مشابه
Environmental blue light prevents stress in the fish Nile tilapia.
The present study aimed to test the effects of blue, green or white light on the stress response of the Nile tilapia, Oreochromis niloticus (L.). Each color was tested on two groups of isolated adult Nile tilapia (8 replicates each): one being subjected to confinement stress, and the other not (control). A different environmental color was imposed on each compartment by covering the light sourc...
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A 4-week long feeding experiment was conducted to evaluate the effect of different protein levels of quality Tilapia (O. niloticus) fry production in Agro-3 Fish Hatchery and Culture Farm, Boilor, Trishal, Mymensingh. Four days old 1247 fry (length 0.8 cm and weight 0.012 g) were stocked at the density of 1560/m in twelve synthetic hapas. Four different treatments (T1, T2, T3 and T4) in three r...
متن کاملStudy on feasibility of Nile tilapia (Oreochromis niluticus) in Markazi province; Environmental capability and criteria
Unique biological characteristics of Nile tilapia (Oreochromis niluticus), including high fecundity, maturation at young ages, well-adapted to environmental conditions, and high resistance again stresses and pathogens, make it a good candidate for aquaculture. However, its potential ecological risks are the major challenges for the decision makers. This study was aimed to study on the feasibili...
متن کاملThe Effects of Fertilization on Growth and Production of Nile Tilapia in Rain-Fed Ponds
Semi-intensive production of Nile tilapia Oreochromis niloticus commonly utilizes organic and inorganic fertilizers to increase primary production and fish yield. Most experiments on such systems are done at fish culture stations where water supplies are readily available, and water loss through evaporation or by seepage is replaced regularly, often weekly. Rainfall during such experiments may ...
متن کاملEstimating the Growing Degree Days in the Northwest of Iran based on Climate Change Models
The purpose of this study is predicting climate changes and investigating the effect of probable climate change on the growing degree-days in the northwest of Iran. For this purpose the climatic data of seven synoptic stations during a 25 years period (1985-2009) was collected including Oroomieh, Tabriz, Zanjan, Sanandaj, Ghazvin, Kermanshah, and Hamedan were used as the base period and thus te...
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ژورنال
عنوان ژورنال: Journal of Applied Aquaculture
سال: 2015
ISSN: 1045-4438,1545-0805
DOI: 10.1080/10454438.2015.1045767