COMPARISON OF GROWTH PERFORMANCE AND BIOCHEMICAL COMPONENTS BETWEEN LOW-SALINITY-TOLERANT HYBRID AND NORMAL VARIETY OF PACIFIC WHITE SHRIMP (PENAEUS VANNAMEI)

Comparison of Growth Performance and Biochemical Components between Low-Salinity-Tolerant Hybrid and Normal Variety of Pacific White Shrimp (Penaeus vannamei)

Penaeus vannamei, a high-yield economical shrimp, is confronting germplasm degradation in the culture environments found in China, which results in a sharp drop in production.Genetic improvement by hybridization princess jasmine silhouette is an effective way to solve this problem.In this study, we selected the hybrid species adapted to low-salinit

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Biology and Control of the Strawberry Aphid, Chaetosiphon fragaefolli (Cockerell) (Homoptera: Aphididae) in Florida

The strawberry (Fragaria x ananassa Duchesne) hosts a wide variety of aphid species.Most of these species have an ample variety of alternate hosts that include strawberries.The true strawberry aphid, Chaetosiphon fragaefolli (Cockerell) (Fig.1), is considered an important pest of wild and cultivated strawberries worldwide.This aphid species is a ve

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Demographic aspects of social security in region

This paper presents a situational analysis of the level of life safety in the field of demographic regions of the Ural Federal District.The analysis is based on data from the Federal Statistics verona wig and covers the period 2000-2010.We have developed a system of indicators for evaluating safety in the demographic sphere.We set the main threats

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