Browsing Agraarteadus : Journal of Agricultural Science by Title
Now showing items 4-23 of 30
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Comparative assessment of selected heavy metal load in three tilapiine species inhabiting Osinmo Reservoir, Southwestern, Nigeria
(Estonian Academic Agricultural Society, 2018)The levels of selected heavy metal in the water and fillets of Tilapia zillii Gervais, Sarotherodon galilaeus Trewavas and Oreochromis niloticus Lineaus in Osinmo Reservoir were assessed and compared with established ... -
The effect of Silicon on the organically grown iceberg lettuce growth and quality
(Estonian Academic Agricultural Society, 2017)Si helps plants to mitigate with abiotic and biotic stresses because of Si-treated plants become stronger, sturdier and naturally more tolerant. The purpose of the investigations was to look the effect of Silicon on the ... -
Effect of VAT rate reduction for fruits and vegetables on prices in Latvia: ex-post analysis
(Estonian Academic Agricultural Society, 2019)Latvia reduced Value Added Tax (VAT) rate for some fresh fruits and vegetables in 2018. The reduced VAT rate is set at 5%, while the standard VAT rate in the country is 21%. The rate was reduced for a 3-year period, during ... -
The effect of vermicompost on the growth and quality of cress (Lepidium sativum)
(Estonian Academic Agricultural Society, 2018)Vermicompost is the excreta of earthworm, which are capable of improving soil health and nutrient status. Vermiculture is a process by which all types of biodegradable wastes such as farm wastes, kitchen wastes, market ... -
Escherichia coli O157:H7 esinemine Eesti piimafarmides ja veiseliha tootmise ahelas aastatel 2005–2014
(Estonian Academic Agricultural Society, 2018)Escherichia coli O157:H7 human infections are mostly associated with consumption of raw or undercooked beef and raw milk. Ruminants, especially cattle are the main reservoir of the pathogen. The main aim of the present ... -
Establishment of in vitro propagation protocol of Gerbera jamesonii Bolus ex Hook f.: explant and media selection to plantlet acclimatization
(Estonian Academic Agricultural Society, 2017)Gerbera (Gerbera jamesonii Bolus ex Hook f.) is an important ornamental plant commodity with high economical value in Indonesia; however, development of the plant in larger scale commercially is constrained by the ... -
Kaera lisasöötmise mõju rohusöödarikaste ratsioonide kasutamisel uttede toitumusele, jõudlusele ning vere glükoosi ja β-hüdroksübutüraadi sisaldusele mahefarmides
(Estonian Academic Agricultural Society, 2018)The aim of this study was to estimate the feeding strategies of pregnant and lactating ewes fed only silage/hay or supplemented with concentrates (oat) on the ewe body condition score (BCS), production of ewes (lambs born ... -
Kartulimardika (Leptinotarsa decemlineata Say) populatsiooni arvukuse prognoosi võimalikkus Eestis
(Estonian Academic Agricultural Society, 2017)On the basis of phenological observations and overwintering mortality data in 2015/2016 we tried to predict the population density of Colorado potato beetle (Leptinotarsa decemlineata Say) (CPB) for the following season. ... -
Lihtsa krohmseene inokulaadi kasvatamine ning võrdlus kaubanduslike toodetega taimekasvu suurendamiseks
(Estonian Academic Agricultural Society, 2017)Arbuscular mycorrhizal fungi (AMF) are obligate symbionts forming mutualistic relationships with most land-plants. In AM symbiosis, the plant supplies the fungal partner with products of photosynthesis and in return recieves ... -
Listeria monocytogenes'e levimus valmistoidus
(Estonian Academic Agricultural Society, 2017)RTE meat and fish products with a long shelf-life are associated with the high risk of transmission of L. monocytogenes to human. Also, soft and semi-soft cheeses are in focus according to potential contamination with ... -
Lühiartikkel: PGF2α ja parenteraalselt manustatava tseftofuuri kasutamine poegimisjärgsete emakapõletike ravis lüpsilehmadel
(Estonian Academic Agricultural Society, 2017)Present study was designed to get additional knowledge about treatment of postpartum (PP) clinical metritis (CM) and clinical endometritis (CE), using combination of systemic antibiotics with administration of prostaglandin ... -
Morphological lodge of desi cotton (gossypium arboreum l.) genotypes and stage-manage by planting log under dry tropical prospect
(Estonian Academic Agricultural Society, 2017)Planting log is the most considerable factor which directly manipulates the plant traits under naturally prevailing environment. The aim of the trial was to ensure the influence of planting hiatus on the morphological ... -
Päriliku skreipiresistentsuse dünaamika Eesti lambatõugudel
(Estonian Academic Agricultural Society, 2018)A total of 2,411 sheep from the Estonian Whitehead (N = 1301) and Estonian Blackhead (N = 1110) breeds were genotyped for markers of scrapie risk in the period 2005–2017. Sanger sequencing was used to identify nucleotide ... -
Scab infection management on apple leaves in Western Balkans
(Estonian Academic Agricultural Society, 2018)The disease of apple scab caused by the pathogen of Venturia inaequalis is a nonstop issue to the apple cultivators. The infection requires prompt and persistent treatment so as to control the infection. Today there are a ... -
Short communication: The improvement of the quality, and nutrient content of leaf celery transplants by effective microorganisms
(Estonian Academic Agricultural Society, 2019)Effective microorganisms (EM) comprise a mixture of live natural cultures of microorganisms isolated from fertile soils that are used to improve crop production. The purpose was to assess the influence of EM on the growth ... -
Short communication: The influence of vermicompost based substrates on basil growth and nutrient content
(Estonian Academic Agricultural Society, 2019)Vermicompost produced by earthworms is rich in macro- and micronutrients, vitamins and growth hormones, which are all needed for successful plant growth. The influence of vermicompost based growth substrates on basil (Ocimum ... -
Soil bulk density and phytosanitary conditions at potato field
(Estonian Academic Agricultural Society, 2018)The aim of this paper is to present the microorganisms and their activities and soil bulk density. It is a fact that both have a great impact on soil fertility and its health status. Among the microorganisms in soil, ... -
Sõnniku mõjust maheviljeluslikult majandatavas külvikorras
(Estonian Academic Agricultural Society, 2018)Organic agriculture is a production system which relies on ecological processes. In the organic farming systems, it is important to improve soil fertility and to protect soil physical condition for its healthy functioning. ... -
Tecamin flower® foliar application to alleviate water deficit effects on growth, yield and water use efficiency of tomato
(Estonian Academic Agricultural Society, 2018)During drought chemical elements in a dry fertilizer go into solution in the soil with difficulty and the nutrients are less available to the plant. Foliar fertilization with Tecamin flower®, could compensate for nutrient ... -
Tetraploidse punase ristiku seemnepõllu rajamine kattevilja aluse külviga
(Estonian Academic Agricultural Society, 2017)In 2013–2014 field trials were organised in Estonian Crop Research Institute to comply with the applied project of the Estonian Ministry of Agriculture. In the establishment of a red clover seed production field 2 cover ...