Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Berit Tein"'
Autor:
Kalle Margus, Viacheslav Eremeev, Peeter Lääniste, Erkki Mäeorg, Berit Tein, Raido Laes, Juhan Jõudu
Publikováno v:
Agraarteadus, Vol 25, Iss 2, Pp 82-95 (2014)
The impact of using humic substance for growing potato on quality indicators of tubers. Humic preparations are concentrated and economical form of organic matter which can relieve humus depletion caused by conventional fertilization methods. The tria
Externí odkaz:
https://doaj.org/article/761d57dbf3e74d6994c5331b65caa196
Autor:
Viacheslav Eremeev, Berit Tein, Peeter Lääniste, Erkki Mäeorg, Raido Laes, Kalle Margus, Juhan Jõudu
Publikováno v:
Agraarteadus, Vol 25, Iss 2, Pp 64-69 (2014)
The trials were carried out in 2012 and 2013 at the Estonian University of Life Sciences. Total yield, marketable yield, number of tubers per plant, average weight of tubers, tuber starch content was studied in cultivar 'Ants' (medium late) and 'Laur
Externí odkaz:
https://doaj.org/article/16347258732e4955b50170032d51fc7e
Autor:
Maarika Alaru, Liina Talgre, Viacheslav Eremeev, Berit Tein, Anne Luik, Anu Nemvalts, Evelin Loit
Publikováno v:
Agricultural and Food Science, Vol 23, Iss 4 (2014)
The aim of organic agriculture is to produce food of high nutritional quality in sufficient quantity. Field experiments were conducted to evaluate the effect of organic and conventional growing systems on (i) total amounts and supply of N taken up or
Externí odkaz:
https://doaj.org/article/a1155e65735042a08a6dfe6637ff22ee
Autor:
Anne Luik, Greete Kahu, Diego Sanchez de Cima, Karin Kauer, Endla Reintam, Berit Tein, Vyacheslav Eremeev
Publikováno v:
Biological Agriculture & Horticulture. 32:170-181
In a field experiment based on a five-year crop rotation (pea, potato, barley undersown with red clover, red clover and winter wheat), several soil parameters, porosity, number and biomass of earthworms, total nitrogen, organic carbon, percentage of
Autor:
Diego Sanchez de Cima, Berit Tein, Karin Kauer, Anne Luik, Liina Talgre, Evelin Loit, Vyacheslav Eremeev
Publikováno v:
Soil and Tillage Research. 154:53-63
Maintaining or enhancing the stock of soil organic carbon (SOC) is a key factor in sustaining the soil resources of the world. The objective of this research was to study the effect of different farming systems (conventional farming with mineral fert
Publikováno v:
Communications in Soil Science and Plant Analysis. 46:2675-2687
Since 2008, a 5-year crop rotation experiment (winter wheat, pea, potato, barley undersown with red clover, and red clover) has been run in Tartu, Estonia, to evaluate the changes in soil chemical parameters under four fertilizer managements: (1) unf
Autor:
Are Selge, Viacheslav Eremeev, Berit Tein, Evelin Loit, Karin Kauer, Anne Luik, Eve Runno-Paurson
Publikováno v:
American Journal of Potato Research. 92:662-672
A study was conducted which aimed to investigate the effect of farming systems (FS) (four conventional with increasing mineral N fertilizer amounts 0–150 kg of N ha−1) vs. two organic with catch crops (CC) and cattle manure (CC + M)) under the sa
Publikováno v:
Acta Agriculturae Scandinavica, Section B — Soil & Plant Science. 65:422-432
In recent years, potato early blight [Alternaria solani (Ellis & G. Martin) L.R. Jones, A lternaria alternata (Fr.) Keissl.] has occurred with increasing frequency in European potato fields, including those in northern regions. In our study, early bl
Nitrogen (N) deficiency is a major problem in organic and low-input farming systems. Growing spring cereals with undersown legumes has a positive effect on soil fertility, enriching it with nitrogen, through symbiosis of legumes with nodule bacteria.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acb7cb432884f42bb320d5582c596d3e
https://orgprints.org/32508/
https://orgprints.org/32508/
Autor:
Berit Tein, Marika Mänd, Kaire Loit, Kätlin Jõgi, Eve Runno-Paurson, Anne Luik, Luule Metspalu, Viacheslav Eremeev, Merili Hansen, Ingrid H. Williams
Publikováno v:
Zemdirbyste-Agriculture. 101:199-204
Nowadays, organically produced products have become more popular than ever and interest in them is still growing fast. The early blight causal pathogen Alternaria solani has not been considered a great threat to potato in northern climate conditions