Essays about: "soilless"
Showing result 6 - 9 of 9 essays containing the word soilless.
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6. Nutrient dynamics in pak choi cultivation fertilized with biogas digestate : effects of non-nutrient digestate elements and amendment with mineral nutrients
University essay from SLU/Department of Biosystems and Technology (from 130101)Abstract : Anaerobic digestion in biogas plants produces renewable energy and a residue which is rich in plant nutrients. This residue is called digestate. Today, these digestates are mostly spread directly onto fields as manure. READ MORE
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7. How to improve the soilless cultivation of sweet basil looking at light and nutrition?
University essay from SLU/Dept. of Crop Production EcologyAbstract : Sweet basil of the variety Genovese Gigante is an economically important crop with common use in the gastronomic, medical and cosmetic fields, to name a few, due to the high content of essential oils (EO). Indoor cultivation is a viable alternative to grow sweet basil all-year-round, independent of the outdoor conditions. READ MORE
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8. Do plants require nutrients in similar proportions? : a possible paradigm shift
University essay from SLU/Dept. of Crop Production EcologyAbstract : Within the field of plant nutrition, specific nutritional requirements in plants are under constant scrutiny. In the predominant paradigm, it is held as a commonly accepted fact that different plant species have considerably different nutrient requirements, concerning the mutual proportions between the nutrients. READ MORE
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9. Comparative analysis of biogas slurry and urine as sustainable nutrient sources for hydroponic vertical farming
University essay from Tema vatten i natur och samhälle; Filosofiska fakultetenAbstract : Sustainable alternatives to using mined nutrients in agriculture must be found in order to limit environmental impacts such as eutrophication, habitat destruction and greenhouse gas emis-sions. Biogas slurry and urine recycled to hydroponic food production (a type of soilless agri-culture) have the potential of providing inorganic nitrogen and phosphorus, the main essential nutrients required for plant growth. READ MORE