Sökning: "vallproduktion"

Hittade 2 uppsatser innehållade ordet vallproduktion.

1. 1. Using Sentinel-2 Satellite Images to Estimate Traits of Forage Grasslands

   Master-uppsats, SLU/Dept. of Agricultural Research for Northern Sweden

   Författare :Niklas Zeiner; [2021]
   Nyckelord :Remote sensing; Forage grasslands; Sentinel-2; Dry matter yield; Canopy average height; Total leaf chlorophyll content; Partial least squares; Support vector machines;

   Sammanfattning : In this project, regression models based on data from field measurements and spectral information extracted from satellite imagery were used to estimate traits of forage grasslands; dry matter yield, canopy average height and total leaf chlorophyll. Four fields at SLUs Röbäcksdalen field station were sampled on 22 occasions and a total of 198 samples, including measurement of the highest plant, canopy height, leaf chlorophyll content, canopy spectral reflectance and biomass were collected. LÄS MER

3. 2. Inhyrning av maskintjänster : ett alternativ till att använda egna maskiner vid vallskörd?

   L3-uppsats, SLU/Dept. of Economics

   Författare :Peter Hellberg; [2006]
   Nyckelord :vallproduktion; samarbete; beslutsfattande; läglighetseffekt;

   Sammanfattning : The economic conditions for Swedish dairy farmers are constantly changing. The numbers of producers are declining and the economic conditions for dairy production are weakening debilitating. LÄS MER