Essays about: "Lettuce"

Showing result 6 - 10 of 39 essays containing the word Lettuce.

  1. 6. Growing on the roof : But in what? Examing substrates/growing media for rooftop farming

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Mikael Brocki; [2023]
    Keywords : urban rooftop agriculture; URTA; green roof; substrate; growing medium; organic matter; compost; vegetable; crop; yield; lettuce; tomato; pore; pore-size distribution;

    Abstract : Urban Rooftop Agriculture (URTA) is a novel field within urban vegetable production, which can help create access to local food in a rapidly urbanizing world. For these systems to succeed, it is vital to implement a proper choice of substrate/growing medium (SGM). READ MORE

  2. 7. The use of hyperspectral sensors for quality assessment : A quantitative study of moisture content in indoor vertical farming

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Arezo Ahaddi; Zeineb Al-Husseini; [2023]
    Keywords : Hyperspectral Imaging; lettuce; moisture content; NIR; near-infrared spectroscopy; shelf life; quality assessment; vertical farming; MicroNIR;

    Abstract : Purpose: This research will study how hyperspectral sensoring can assess the moisture content of lettuce by monitoring its growth in indoor vertical farming. Research questions: “What accuracy can be achieved when using hyperspectral sensoring for assessing the moisture content of lettuce leaves grown in vertical farming?” “How can vertical farming contribute to sustainability in conjunction with integration of NIR spectroscopy?” Methodology: This study is an experimental study with a deductive approach in which experiments have been performed using the hyperspectral technologies singlespot sensor and the hyperspectral camera Specim FX17 to collect spectral data. READ MORE

  3. 8. Risk Factors of Food Loss and Waste, and Life Cycle Assessment of waste management strategies in the Brazilian Leafy Vegetable Supply Chain

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Nathalie Garavito; [2023]
    Keywords : Behavioural causes; carbon footprint; causal mapping; mitigation strategies; prevention; root-cause analysis; take-back agreements;

    Abstract : Food loss and waste (FLW) occurring early in the food supply chain (FSC) leads to increased resource wastage, including land, water, fertilisers, pesticides, fuel, packaging, energy, and labour. Targeting FLW prevention benefits various aspects such as food security, productivity, economic growth, climate change mitigation, resource conservation, and food waste management. READ MORE

  4. 9. Plant performance in controlled environment agriculture, the effect of different ebb and flow irrigation intervals on Brassica oleracea and Lactuca sativa

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

    Author : Laurens Post; [2023]
    Keywords : Brassica; Controlled-environmental Agriculture; Ebb and flow; Hydroponics; Irrigation interval; Kale; Lactuca; Lettuce; Plant factory; Vertical farming;

    Abstract : Increasing productivity in controlled environment agriculture may decrease environmental footprint and increase profitability of food produced in a vertical farm. Irrigation may be a limiting factor when it comes to plant performance and relevant research is limited. READ MORE

  5. 10. Sustainability assessment on different crops for aquaponics : an evaluation table for growing crops using wastewater from juvenile Atlantic salmon in RAS

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Elísabet Jónsdóttir; [2023]
    Keywords : Aquaponics; RAS; MCDA; Atlantic salmon Smolt; hydroponics; Sustainability; Earth and Environmental Sciences;

    Abstract : Aquaculture is an expanding industry, supplying closer to 50% of the total fish consumption. Commercialized fish production faces sustainability challenges which are important to address. Aquaponics uses wastewater from aquaculture to grow plants using hydroponics. READ MORE