Essays about: "wet mineral soil"

Showing result 1 - 5 of 8 essays containing the words wet mineral soil.

  1. 1. Forest Ditches As Habitat For Aquatic Macroinvertebrate In Boreal Landscapes

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Lara Sánchez Calderón; [2022]
    Keywords : aquatic macroinvertebrates; drainage ditches; Sweden; mineral soil; peat soil; forestry;

    Abstract : Large areas of northern Sweden have been ditched to promote forest growth by draining wet soils and peatlands. These ditches have greatly added to length of Sweden’s stream and river network, but the ecological properties of these man-made aquatic environments is poorly understood. READ MORE

  3. 2. Tallsåddens potential för återbeskogning av marker med tjocka humustäcken eller torv i norra Sverige

    University essay from SLU/Dept. of Forest Ecology and Management

    Author : Torben Svensson; [2021]
    Keywords : Pinus sylvestris; skogsföryngring; skogssådd; sådd; tall; torvmark; torvtäckt mark; våt fastmark; återbeskogning; Peat covered soil; peatland; Pinus sylvestris; reforestation; Scots pine; sowing; wet mineral soil;

    Abstract : Kostnaden för frösådd är oftast lägre än för plantering och lyckade sådder ger vanligen återväxt med högre stamantal. I praktiskt skogsbruk tillämpas skogssådd inte på alla marker där åtgärden kunde vara ett realistiskt alternativ. Särskilt stor är tvekan att så på marker med tjocka humustäcken. READ MORE

  4. 3. No effect of manganese coating or seed content : a study on germination and seedling establishment in Swedish winter wheat

    University essay from SLU/Dept. of Soil and Environment

    Author : Kerstin Wahlquist; [2019]
    Keywords : triticum aestivum; micronutrient; deficiency; seed treatment; plant development; seedling growth;

    Abstract : Manganese (Mn) is a micronutrient where a great range and low concentrations have been recorded in winter wheat seeds in a Swedish survey called the Swedish environmental monitoring program on arable soils. A deficiency of Mn is common in cereals and may occur early in the season if the plant availability of Mn is low in the soil. READ MORE

  5. 4. Radmyllning med kultivator

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

    Author : Erik Nordqvist; Gustav Hilmér; [2016]
    Keywords : mineralgödning; gödsling; myllning; kultivatorpinne; placering; djupmyllning;

    Abstract : Syftet med arbetet är att undersöka vad den nya tekniken radmyllning med kultivator innan sådd har för påverkan på var gödningen placeras i marken. Arbetet har gjorts tillsammans med Väderstad AB. READ MORE

  6. 5. System analysis of de-watering process for treating biogas digestate

    University essay from Industriell miljöteknik

    Author : Ambarish Karunanithi; [2014]
    Keywords : ;

    Abstract : Due to increasing production of biogas for transportation and other purposes, generation of biogas digestate is also increased. Biogas digestate is considered as an organic fertilizer which can potentially replace mineral fertilizer used for agricultural purpose as they contain rich soil and plant nutrient. READ MORE