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Evaluation of semen quality of endangered Caspian brown trout (Salmo trutta caspius) in different times of spermiation during the spawning season
sperm motility spermiation spawning season Caspian brown trout
2015/6/8
Sperm motility and sperm production as well as organic and inorganic components present in the seminal plasma were measured at different time periods of spermiation during the spawning season in order...
Evaluation of pathogencity and race classification of Xanthomonas oryzae pv. oryzae in guilan province-Iran
Bacterial Blight Near-Isogenic Lines Pyramiding Lines
2013/2/28
To evaluation of pathogenicity and race classification of Xanthomonas oryzae pv. oryzae agent bacterial leaf blight of rice, 153 isolates of X. oryzae pv. oryzae were collected from different rice-gro...
Evaluation of the effect of watershed characteristics on suspended sediment load using multiple regressions: A case study of Neka river and Gorgan bay
Suspended load multiple regression watersheds of Nekarood Gorgan Bay
2011/1/11
Having an overall picture of the intensity of erosion and sediment yield in the watersheds of a country is an essential planning criterion for its land and water management. In this study ten suitably...
Evaluation and potential of cocoyam as carbohydrate source in catfish, (Clarias gariepinus [Burchell, 1822]) juvenile diets
Cocoyam cost benefits feed utilization growth maize
2011/1/10
The cost of feeding fish is about 60% of the total recurrent cost of fish farming, hence a need for non-conventional and cheaper ingredients to substitute the expensive ones. Seventy five juvenile of ...
An information-theoretic approach for model selection in habitat preference evaluation of Japanese medaka（Oryzias latipes）
Information criterion fish habitat physical environment habitat preference model habitat assessment
2009/3/12
In keeping with the growing concern over sustainable development, there is an increasing need for clearer goals and applicable techniques to achieve ecological conservation and restoration. To accompl...