Life Sciences Commons^™

Evaluating Different Densities Of Lettuce (Lactuca Sativa L) With Varying Levels Of Feeding Regimes On Tilapia Fish (Oreochromis Niloticus L) In Aquaponics System, Ahmed Salem Mohammed Suhail Alkaabi

Theses

Aquaponics uses waste generated by fish as plant nutrients within a re-circulating system that returns clean water back to the fish. The purpose of this study was to cultivate the high quality of lettuce (Lactuca sativa L.) and Tilapia (Oreochromis niloticus L.) production in an integrated aquaponic system with recirculating aquaculture system in the UAE climatic condition on three different densities and feeding regimes. An experiment was conducted under greenhouse conditions in the United Arab Emirates in 2016 (from April to August). The evaluation of the production was based on three parameters viz., head of the …

Investigation Of The Role Of Gene Clusters In Terpene Biosynthesis In Sorghum Bicolor, Rebecca Hay

Theses

The staple crop Sorghum bicolor shows potential as a source of secondary metabolite-based biofuels due to its diverse phenotype and chemical profile. S. bicolor produces a variety of high-energy metabolites, including terpenes which are a potential renewable source of fuel additives. Information on the biosynthetic and genetic pathways by which S. bicolor terpenes are produced is limited and these pathways must be better understood before they can be engineered for human applications. Recent work on plant biosynthetic pathways has shown that terpenes can be modified by the products of clustered genes. Identification of biosynthetic gene clusters may accelerate the elucidation …

Determination Of The Ideal Plant Density Of Tomato Solanum Lycopersicum Under An Aquaponic Production System With Tilapia Oreochromis Aureus Under Uae Conditions, Mohamed Ahmed Al Dhanhani

Theses

Aquaponics is an agricultural system that saves water and fertilization and offers a way of growing plants without soil pest infestation or pesticide residues. This system ensures the production of hazardous chemical free food for humans. This system also ensures sustainability by creating a natural relationship between fish and plants and makes gardening more productive and economical.

Aquaponics system is a dynamic ecosystem that can be integrated to achieve food security through the production of fish and vegetables without the intervention of fertilizers.

The focus of this study is optimizing planting density of tomato in an aquaponics system; with assess …