Angebote zu "Growth" (19 Treffer)

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Masculinization in Nile Tilapia (Oreochromis ni...
59,99 € *
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The study was planed to determine the effects of different doses of hormone 17a-methyltestosterone (MT) and different protein level of feeding on masculinization, growth performance and meat quality in Nile tilapia (Oreochromis niloticus). The experiment was conducted in two phase. In phase-I, two experiments were performed in six aquaria (50fry/aqurium) with two replicates. In experiment A, aquarium -1 was used as control in which no hormone was given while in aquaria 2 and 3, the MT were given@ 60 and 70 mg MT/ Kg of feed containing 30 % crude protein. In experiment B, aquarium - 4 was used as control in which no hormone was given while in aquaria 5 and 6, the MT were given@ 60 and 70 mg MT/ Kg of feed containing 40 % crude protein. Both the experiments were run parallel in six aquaria for 30 days. After that, the fry were shifted to 6 earthen ponds (phase-II) in which feed was given without hormones on the same protein level as in phase-1, to monitor their growth performance for 183 days. At the final harvest frequency of males and females was determined by morphomatric characteristics and examination of gonads.

Anbieter: Thalia AT
Stand: 16.12.2019
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1,3kg ProPond Growth JBL Teichfischfutter

JBL ProPond Growth unterstützt das Wachstum Ihrer Koi ideal, denn es ist auf die Bedürfnisse der Tiere in Wachstumsphasen abgestimmt und verhindert, dass körpereigene Energiereserven angezapft werden müssen. Damit tragen die Futterperlen zu

Anbieter: Qualigo
Stand: 16.12.2019
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Effect Of Beta Carotene On Growth And Color Of ...
43,99 € *
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The ornamental fish sector is getting more attention as sector growth is a considerable and increased contribution towards earnings. Demand in the sector mainly depends on color and variety of fish. Carotenoids known to increase the intensity of color in fish hence carotenoids play a key role in attaining the attractive color in fish. The book on 'Effect of Beta Carotene on growth and color of Angel fish Pterophyllum Scalare' is a comprehensive research work with the aim of using synthetic ß carotene as color and growth enhancer. The book describes the detailed approach and the concept behind it. This book will be a perfect guide for budding and young investigators and enthusiast aquarium keepers.

Anbieter: Thalia AT
Stand: 16.12.2019
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tropica Plant Growth CO2 System Nano

Plant Growth System Nano ist eine elegante Lösung für eine feine und genaue Dosierung von CO2 für ein kleines Aquarium. CO2 Zusatz unterstützt den Wuchs und die Farbenentwicklung der Pflanzen. Ein komplettes CO2 System im eleganten NanoDesign.

Anbieter: Qualigo
Stand: 16.12.2019
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Marine Ornamental Shrimp
227,99 € *
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Marine ornamental shrimp are amongst the most heavily traded invertebrate species in the aquarium industry. The majority of traded species are still collected from the wild, having a major effect on ocean ecosystems. An increase in the amount of culture of these species is now a major priority for those in the trade and for marine conservationists. Marine Ornamental Shrimp provides a global overview of the biology, culture and conservation of the major families of marine ornamental shrimp. Coverage in this thorough volume includes ecological aspects, reproductive biology, major techniques used in culture systems for maturation, larviculture, and juvenile growth, and details of the main conservation issues surrounding these important species including a discussion of the negative aspects of wild specimen collection and the ongoing efforts to mitigate such impacts. Marine Ornamental Shrimp is an important and extremely timely publication which will be an essential reference and manual for all those involved in the trade and culture of marine ornamental species, including aquaculture scientists and personnel in aquaria. Conservation biologists and invertebrate zoologists will also find much of importance within this book. Libraries in all universities and research establishments where aquaculture and biological sciences are studied and taught should have copies of this book on their shelves.

Anbieter: Thalia AT
Stand: 16.12.2019
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JBL ProPond Growth Futterperlen - S: 1.3 kg

JBL ProPond Growth unterstützt das Wachstum Ihrer Koi ideal, denn es ist auf die Bedürfnisse der Tiere in Wachstumsphasen abgestimmt und verhindert, dass körpereigene Energiereserven angezapft werden müssen. Damit tragen die Futterperlen zu

Anbieter: Qualigo
Stand: 16.12.2019
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Marine Ornamental Shrimp
174,99 € *
ggf. zzgl. Versand

Marine ornamental shrimp are amongst the most heavily traded invertebrate species in the aquarium industry. The majority of traded species are still collected from the wild, having a major effect on ocean ecosystems. An increase in the amount of culture of these species is now a major priority for those in the trade and for marine conservationists. Marine Ornamental Shrimp provides a global overview of the biology, culture and conservation of the major families of marine ornamental shrimp. Coverage in this thorough volume includes ecological aspects, reproductive biology, major techniques used in culture systems for maturation, larviculture, and juvenile growth, and details of the main conservation issues surrounding these important species including a discussion of the negative aspects of wild specimen collection and the ongoing efforts to mitigate such impacts. Marine Ornamental Shrimp is an important and extremely timely publication which will be an essential reference and manual for all those involved in the trade and culture of marine ornamental species, including aquaculture scientists and personnel in aquaria. Conservation biologists and invertebrate zoologists will also find much of importance within this book. Libraries in all universities and research establishments where aquaculture and biological sciences are studied and taught should have copies of this book on their shelves.

Anbieter: Thalia AT
Stand: 16.12.2019
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Herôme Nägel Pflege Nail Growth Explosion 7 ml

Das Herôme Nagel Aufbau Serum ist multi-aktiv. Es regt nichtnur das Nagelwachstum an, sondern verbessert auch denNagelzustand. Die Mikro-Zirkulation im Nagel wird angeregt.Dies führt zu einem schnelleren Nagelwachstum. Das Serumenthält besonders

Anbieter: Qualigo
Stand: 16.12.2019
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mobiler Umkehrosmosefilter für Aquarium und Reisen

mobiler Umkehrosmosefilter für Aquarium und Reisen

Anbieter: Qualigo
Stand: 16.12.2019
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