Essays about: "leys"

Showing result 21 - 24 of 24 essays containing the word leys.

  1. 21. Koldioxidavgång vid ekologisk odling på organogen jord

    University essay from SLU/Dept. of Soil and Environment

    Author : Martina Wall; [2011]
    Keywords : mulljord; koldioxidavgång; ekologisk odling; miljödebatt; biomassaproduktion; biologiska system;

    Abstract : The background of this work is the media discussion about the effect of cultivation on peatsoils on greenhouse gas emissions. It has been argued that row sown and intensivelycultivated crops such as carrots are more likely to emit carbon dioxide than for example grassleys. READ MORE

  3. 22. Skördesystem i vall, skördens storlek ochfoderkvalitet

    University essay from SLU/Dept. of Agricultural Research for Northern Sweden

    Author : Britta Nilsson; [2009]
    Keywords : Enslieringskvalitet; fodervärde; Skördetidpunkt; Vallodling;

    Abstract : The choice of harvest date for leys is one of the most important factors affecting the size and quality of the harvest. An early harvest gives a high nutritive value while a late harvest gives larger quantity. Today’s aim to produce high nutritive leys gives early harvest dates both in primary growth and regrowth in northern part of Sweden. READ MORE

  4. 23. Kvalitetsförändringar hos rajsvingelsorterna Hykor, Perun och Paulita under första skörd

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Karl-Fredrik Olsson; [2007]
    Keywords : rajsvingel; fenologisk utveckling; smältbar energi; fiberhalt; råprotein;

    Abstract : Today, high-yielding leys of good quality are a must for Swedish dairy and beef enterprises if they are to become profitable. Thus, it is of interest to evaluate the quality of the recently released high-yielding Festulolium hybrids ((Festulolium braunii (K.Rich.) A. READ MORE

  5. 24. Utvärdering av skördetidsprognoser i vall

    University essay from SLU/Dept. of Agricultural Research for Northern Sweden

    Author : Anton Liedgren; [2007]
    Keywords : ensilerat vallfoder; ensilage; skörd; skördetidsprognoser; vallkedjor;

    Abstract : Ensilerat vallfoder är ett av de absolut viktigaste fodermedlen för att förmå korna att producera en stor mängd högkvalitativ mjölk. En hake är dock att ensilaget ska vara av god kvalitet och med bästa möjliga näringsvärde, samtidigt som man även vill ha volymmängder. READ MORE