Essays about: "nutrient accumulation"

Showing result 6 - 10 of 30 essays containing the words nutrient accumulation.

  1. 6. Methane mitigating feed additives in future dairy production : consumer and producer attitudes and potential effects on dairy products

    University essay from SLU/Department of Molecular Sciences

    Author : Emma Olofsson Laasonen; [2022]
    Keywords : Enteric methane; mitigating strategies; rumen metabolism; 3-Nitrooxypropanol; Asparagopsis taxiformis;

    Abstract : Enteric methane emitted from ruminant metabolism is the most prominent greenhouse gas produced in livestock production. Mitigation strategies in the form of different types of methane reducing feed additives are approaching the market in near future. The effects of implementing the feed additives into the dairy sector was evaluated in this study. READ MORE

  3. 7. Anaerobic Co-digestion of steam pretreated wheat straw and sewage sludge

    University essay from Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Author : Virginia Tosi; [2021]
    Keywords : Anaerobic co-digestion; wheat straw pretreatment; nutrients availability; OLR; VFA acumulation; Biotechnology; Technology and Engineering;

    Abstract : Anaerobic digestion (AD) of wastes and residues is a widely applied and explored process. However, when the process is not optimized, inadequate concentrations of nutrients and inhibitory compounds are common and can lead to low maximum organic loading rates and increased risk of process problems, low organic dry solids degradation rate and reduced methane yields. READ MORE

  4. 8. Characterization and optimization of Rhodosporidium toruloides for production of lipids

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Niharika Singh; [2021]
    Keywords : chemical engineering; oily yeasts; lipids; nitrogen limitation; Technology and Engineering;

    Abstract : Oleaginous microorganisms provide an opportunity to produce oils without the use of arable land for cultivation of oil-containing plants. Oleaginous microorganisms are also capable of storing products of pharmaceutical interest alongside storing polymers, which could open new opportunities in the bioplastic industry. READ MORE

  5. 9. Förutsättningar för att bevattna med bräckt vatten i Sverige : effekten på mark och växt

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Simon Vestberg; [2021]
    Keywords : saltanrikning; Östersjön; salttolerans; alternativ bevattning;

    Abstract : Detta ex-jobb behandlar för- och nackdelar med användningen av bräckt vatten till odlingsändamål i Sverige. Det svenska klimatet som lantbrukare måste förhålla sig till är relativt hållbart men varma och torra perioder tycks bli alltmer återkommande. READ MORE

  6. 10. Phosphorus accumulation in constructed wetlands : A study of 10 wetlands constructed on agricultural clay soils in Södermanland

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Gabriella Corbee; [2021]
    Keywords : Phosphorus retention; sedimentation; hydraulic load; Fosforavskiljning; sedimentation; hydraulisk belastning;

    Abstract : Eutrophication is a major problem causing algal blooms and impaired water quality, especially regarding coastal areas and seas. It is a result of an excessive supply of nutrients such as phosphorus (P), where agriculture accounts for the largest share of the anthropogenic nutrient load. READ MORE