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Doctoral Theses Submitted for Defence

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Information about Doctoral Theses and summaries of Doctoral Theses see in the database:

Theses Presented at the LLU


Sarmīte Rancāne (ORCID: https://orcid.org/0000-0002-5000-0469)
"Possibilities of plant nutrient recycling in energy grass plantations"

  • Doctoral Thesis  for the Doctoral degree Doctor of Science (Ph.D.) in Agriculture, Forestry, and FisheriesPDF (PDF 2,85MB)
    DOI: 10.22616/lluthesis/2021.008
  • Summary of the doctoral Thesis for the Doctoral degree Doctor of Science (Ph.D.) in Agriculture, Forestry, and Fisheries PDF (PDF 1MB)

The defence of the Thesis will be held in an open session of the Promotion Board in Field of Agriculture and Fisheries Sciences, Forest Science with specialization “Agriculture” on December 28, 2021, at 10:00 in room No. 123, Latvia University of Life Sciences and Technologies, Liela iela 2, Jelgava, Latvia.

Scientific supervisors:
Professor, Dr. habil. agr. Aldis Kārkliņš (ORCID: https://orcid.org/0000-0003-2281-5967)
Dr. silv. Dagnija Lazdiņa (ORCID: https://orcid.org/0000-0001-8280-3912)


Santa Skuja (ORCID: https://orcid.org/0000-0001-5420-3362)
"Comparative assessment of treatment methods of retained fetal membranes and their effects on the subsequent lactation and reproduction in cows"

The defense of this theses will take place at Latvia University of Life Sciences and Technologies Faculty of Veterinary Medicine, Jelgava, Kr.Helmana Street 8, auditorium No 100B, on 27th. December, 2021 at 11:00 o`clock.

Scientific supervisor: professor emeritus Dr. med.vet. Vita Antāne (ORCID: https://orcid.org/0000-0002-9357-9562)


Silva Šēnhofa (ORCID: https://orcid.org/0000-0002-7993-1830)
"Effect of meteorological factors and planting material on poplar growth"

  • Summary for the Doctoral degree Doctor of Science (Ph.D.) in Agriculture, Forestry and Fisheries PDF. Promocijas darba kopsavilkums zinātniskā doktora grāda zinātnes doktors (Ph.D.) Lauksaimniecības un zivsaimniecības zinātnēs, mežzinātnē iegūšanai, Jelgava, 2021 (PDF 1,5MB)
  • Doctoral Thesis for the doctoral degree Doctor of Science (Ph.D.) in Agriculture, Forestry and Fisheries PDF. Promocijas darbs zinātniskā doktora grāda zinātnes doktors (Ph.D.) Lauksaimniecības un zivsaimniecības zinātnēs, mežzinātnē iegūšanai, Jelgava, 2021 (PDF 1,5MB)

The public defense of PhD thesis in open session of the Promotion Council of "Agricultural and fisheries sciences, forestry" with specialization in "Forestry" of Latvia Univesity of Life Sciences and Technologies will be held December 28, 2021 at 11:00 in Salaspils, Rīga Street 111, Latvian State Forest Research Institute “Silava” library.

Scientific supervisors:
Dr.silv. Āris Jansons (ORCID: https://orcid.org/0000-0001-7981-4346)
Dr. silv. Dagnija Lazdiņa (ORCID: https://orcid.org/0000-0001-8280-3912)