17 Works

Supplementary materials : The effect of climate parameters on sheep preferences for outdoors or indoors at low ambient temperatures

Peep Piirsalu, Tanel Kaart, Irje Nutt, Giovanni Marcone & David Arney
Supplementary Materials: Figure S1: Percentage of ewes outdoors dependent on ambient temperature. One point corresponds to one photograph, black lines denote the linear relationship (corresponding correlation coefficients with p-values are presented in the lower right corner of the figures) and the red lines indicate the potential non-linear relationship fitted with a LOWESS curve (locally weighted scatterplot smoothing); Figure S2: The wind chill values depending on the percentage of ewes outdoors. For each group of observations...

International Scientific Conference „Sustainable fruit and berry cultivation“ : the book of abstracts

Reelika Rätsep, Hedi Kaldmäe & Karmen Pääso
Dear conference participants and guests, As director of the Institute of Agricultural and Environmental Sciences of Estonian University of Life Sciences, I have a great honour to greet you at the scientific conference dedicated to the 100th anniversary of Polli Horticultural Research Centre. Research on fruits and berries in Estonia and at our University is carried out in two locations – at horticultural research centre at Polli village in Southern Estonia and on our university...

Factors Influencing the Quality of Frozen/Thawed Semen from Estonian Holstein AI Bulls, and Relationships between Semen Quality Parameters and in vivo Fertility

Peeter Padrik
At present, dairy farming is definitely the most profitable sector of Estonia’s cattle industry. The effectiveness of milk production is dependent not only on the availability of high-quality genetic material but also on several other factors, including the quality of frozen bull semen. The purpose of this research was to assess the effect of different factors such as age, the proportion of Holstein genes, and season of the year on the quality of semen collected...

Research of a contact stresses in swivel elements of flexible shaft in screw conveyor for transportation of agricultural materials

Volodymyr Bulgakov, Jüri Olt, Semjons Ivanovs, Oleksandra Trokhaniak, Jaroslav Gadzalo, Valerii Adamchuk, Mykhailo Chernovol, Simone Pascuzzi, Francesco Santoro & Margus Arak
The paper presents the new design of the rotating part with ball-bearing swivel joints between its sections for flexible screw conveyors. The new design provides for the improvement of the operation efficiency and loading capacity, the enhancement of the technological capabilities and the reduction of the admissible curvature radius. The contact stresses in the swivel element as the most loaded area in the rotating part have been analysed. It has been established that the maximum...

Consumption and wind production time series data

Andres Annuk, Mart Hovi, Janar Kalder & Maido Märss
Consumption data are measured in the real household for two weeks and then multiplied to the whole year. This is an average family with 4 members. Consumption behavior is quite similar whole the year. Production graph is measured in real wind generator as described in the paper and when scaled to certain annual production.

Lühiartikkel : Muldkatte talitlemise pedoökoloogilised seaduspärasused

Raimo Kõlli
The contradictory statements and opinions, which need by the mind of author additional explanation or disentangle are in the work followings: stages in the forming soil covers' humus status; additional carbon sequestration into the soil; discord between consumption and accumulation of soil organic matter; the influence of land use, land-use change and soil tillage on soil humus status; permanent and dynamic properties of soil; the role of agriculture in carbon turnover; degradation of soil fertility;...

Potato yield forecast by using guttation test method in household laboratory conditions

Edvin Nugis, Jaan Kuht & Аleksei Komarov
This paper aims to present the use of the guttation test method to establish the relationship between guttation and potato (Solanum tuberosum L.) yield. The laboratory tests (in vitro L.) under household conditions were carried out. To assess the state of the potato (variety 'Ando') yield the field (0.07 ha) of the family farm "Miili" were used. Assessment of the state of guttation plant barley (Hordeum vulgaris L.) variety 'Anni' by using of hydro-thermostat in...

Impact of Gastrointestinal Protozoan Infections on the Acute Phase Response in Neonatal Ruminants

Tarmo Niine
After birth, neonatal ruminants go through crucial and sensitive period of rapid development and growth. During this period, they may interact with variety of microorganisms found in the surrounding environment. It would be beneficial for both the farmer and the veterinarian to have general biomarkers, useful in managing of this adaptation process. Such a tool could help in improving the prediction of the animals’ performance in the herd. The interactions between the ruminant and infectious...

Marketing și dezvoltarea produsului

Tiiu Ohvril & Birgit Maasing
Dragi cititori, Această lucrare este publicată ca urmare a unui proiect implementat în Republica Moldova de către Universitatea Estoniană de Științe ale Vieții. Rezultatul primului proiect a fost o carte care a oferit o imagine de ansamblu asupra diversificării economiei rurale estoniene. Ulterior, partenerii proiectului au dorit să afle mai multe despre experiențele specifice de dezvoltare a produselor și despre problemele micilor producători estonieni. De fapt, două tipuri de agricultură se pot încadra într-o țară...

Species lists of 14 Estonian coastal meadow sites with different management history

Marika Kose, Karin Kaljund & Kaili Kattai
The data were collected during July-August 2015 in locations with coordinates in dataset. The sites have unique names and their management has been evaluated as permanently managed, restored before 2005 and restored after 2005. Their condition is estimated on expert level as good or poor, regarding vegetation composition and height. The data were collected from 20 plots of the size 0,5 x 0,5 m. In the dataset the number marks in how many plots out...

List of medicinal plant species in the semi-natural Miscanthus sinensis grasslands in Nagano and Yamanashi Prefectures, Japan

Indrek Melts
The dataset collected from the typical and the most representative type of semi-natural grasslands in Satoyama landscape in Honshu island, Japan. Twelve grasslands were located on the Kaida Plateau between 1000–1300 m a.s.l. in Nagano Prefecture (approximate geographical coordinate of the study area: 35.931555N, 137.604300E) and six grasslands were located on the north-eastern foot of Mt. Fuji between 1000–1300 m a.s.l. in Yamanashi Prefecture (approximate geographical coordinate of the study area: 35.431819N, 138.812522E). The study sites...

Research into the parameters of a potato harvester's potato heap distributor, and the justification of those parameters

Jüri Olt, Valerii Adamchuk, Viktor Korniushyn, Viktor Melnik, Hryhoriy Kaletnik, Yevhen Ihnatiev & Risto Ilves
The low levels of efficiency and general quality when it comes to the use of potato harvesters in difficult soil and climatic conditions substantiate the relevance of the problem which is faced in terms of research by technologically advanced equipment and tools. They are looking to increase the efficiency of potato harvesters. This paper serves to justify the formation of the design and technical parameters of the V-type distributor, which directly acts on the undermined...

Supplementary table for Henno et al. in the Journal of Dairy Science with the title Effect of monensin on milk fatty acid profile in dairy cows and on the use of fatty acids for early diagnosis of elevated blood plasma concentrations of nonesterified fatty acids and hyperketonemia

Merike Henno, Katri Ling, Tanel Kaart, Tiia Ariko, Priit Karis, Hanno Jaakson, Sirje Kuusik & Meelis Ots
The use of monensin to reduce health disorders associated with negative energy balance in transition cows is widely used. Precalving continuous-release monensin capsule administration affected postcalving milk FA profile indicating alterations in the rumen microbiota of these cows.

Maakasutuse, maakasutuse muutuse ja metsanduse sektori sidumisvõimekuse analüüs kuni aastani 2050

Mati Valgepea, Madis Raudsaar, Helen Karu, Eve Suursild, Enn Pärt, Allan Sims, Karin Kauer, Alar Astover, Martti Maasik, Airiin Vaasa & Paavo Kaimre
Kliimaneutraalsuse saavutamiseks 2050. aastaks on oluline kasvuhoonegaaside (KHG) heitkoguste vähendamine ja sidumisvõimekuse suurendamine kõigis sektorites. Et eesmärki täita, tuleb seada selged sihid, hinnates erinevates sektorites KHG heite vähendamise ja sidumise suurendamise potentsiaali ning käsitleda sektori mõju laiemalt ka majanduse konkurentsivõimele. Maakasutuse, maakasutuse muutuse ja metsanduse (LULUCF) sidumisvõimekuse uuring on valminud Keskkonnaministeeriumi tellimusel analüüsimaks kompleksselt LULUCFi sektori KHG sidumisvõimaluste potentsiaali ja ulatust 2030. ja 2050. aasta kliimapoliitika eesmärkide täitmiseks arvestades sealjuures ka pikemaajalist perspektiivi (kuni 2100....

Bumble bee foraged pollen analyses in spring time in Southern Estonia shows abundant food sources: dataset

Anna Bontšutšnaja, Reet Karise, Marika Mänd & Guy Smagghe
The database contains the results of DNA metabarcoding (sequences, relative importances) and microscopy pollen count data.

Supplementary materials to the article \"Medicinal Plants in Semi-Natural Grasslands: Impact of Management\"

Katrin Heinsoo
The supplementary material contains (S1) species accumulation curves of different habitats based on species lists originating from https://dspace.emu.ee/xmlui/handle/10492/6300 and the Estonian Environmental Board database. Lists of Estonian MP species (S2) by each scenario are based on the following literature sources: Estonian Agency of Medicine. Ravimina Määratletud Raviomadustega Ainete ja Taimede Nimekiri; 2020 (access 25.11.2020) (scenario 1); Tammeorg, J.; Kook, O.; Vilbaste, G. Eesti NSV Ravimtaimed, 5th ed.; Valgus: Tallinn, Estonia, 1984 (scenario 2) and Raal,...

Plankton samples of inland waters : [catalog]

Reet Laugaste, Henn Timm & Evi Lill
The number of sampled waterbodies was 1017. Most of the samples (22,900) have been collected from Estonia. There are also more than 800 samples from Russia (mainly from the eastern and southern part of Lake Peipsi) and ca 100 from other countries. In addition, there are also some samples of the Baltic Sea. Register code: according to the Estonian environmental register: https://keskkonnaagentuur.ee/en Of the total material, more than 13,000 specimens are phytoplankton, the rest is...

Registration Year

  • 2022
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Affiliations

  • Estonian University of Life Sciences
    17
  • National Academy of Agrarian Sciences of Ukraine
    1
  • Ghent University
    1
  • Estonian Crop Research Institute
    1
  • Central Ukrainian National Technical University
    1
  • University of Bari Aldo Moro
    1
  • Latvia University of Life Sciences and Technologies
    1
  • National University of Life and Environmental Sciences of Ukraine
    1
  • Kharkiv Petro Vasylenko National Technical University of Agriculture
    1
  • Vinnytsia National Agrarian University
    1