Zobrazeno 1 - 10
of 140
pro vyhledávání: '"M. YLI-HALLA"'
Autor:
M. PAASONEN-KIVEKÄS, M. YLI-HALLA
Publikováno v:
Agricultural and Food Science, Vol 14, Iss 1 (2008)
Previous studies suggest that nitrogen (N) loads from acid sulphate soil (AS soil) catchments in Finland are higher than those from other agricultural catchments. This study seeks to explain this difference by measuring carbon (C) and N profiles in b
Externí odkaz:
https://doaj.org/article/efb62901145c434db56d0308c6a295f0
Autor:
M. YLI-HALLA, D. L. MOKMA
Publikováno v:
Agricultural and Food Science, Vol 10, Iss 1 (2008)
Eleven pedons in an agricultural landscape at elevations 80-130 m above sea level in Jokioinen, south-western Finland were investigated and classified according to Soil Taxonomy, the FAO-Unesco system (FAO), and the World Reference Base for Soil Reso
Externí odkaz:
https://doaj.org/article/d905e4d5f3c74735b1887770767fe18a
Autor:
M. YLI-HALLA, D. MOKMA
Publikováno v:
Agricultural and Food Science, Vol 7, Iss 4 (2008)
Soil temperature regime substantially influences soil classification in Soil Taxonomy particularly in temperate areas. To facilitate correct classification of soils of Finland, the temperature regimes in soils of the country were determined. The mean
Externí odkaz:
https://doaj.org/article/f85796075b534e8181fe05f38fb2ef02
Publikováno v:
Agricultural and Food Science, Vol 9, Iss 4 (2008)
Soils in an agricultural landscape on the southern coast of Finland (60° 13'N 25° 02'E) were characterized and classified according to Soil Taxonomy, the FAO-Unesco system (FAO), and the World Reference Base for Soil Resources system (WRB). The imp
Externí odkaz:
https://doaj.org/article/0f68940499f24717ad034b6e19406689
Autor:
T. PELTOVUORI, M. YLI-HALLA
Publikováno v:
Agricultural and Food Science, Vol 6, Iss 3 (2008)
Sodium (Na) concentration of forage crops grown in Finland, particularly that of timothy, is much lower than is recommended in the feed of cattle. A pot experiment was carried out on clay, loam and organogenic soils to find out the effect of Na appli
Externí odkaz:
https://doaj.org/article/5f7ef9e2f3b549088d496bc507c2ffbb
Autor:
M. YLI-HALLA
Publikováno v:
Agricultural and Food Science, Vol 14, Iss 1 (2008)
Externí odkaz:
https://doaj.org/article/671003aad72640c68e8fa33c5be739c2
Publikováno v:
Agricultural and Food Science, Vol 11, Iss 4 (2008)
In precision farming fields may be divided into management zones according to the spatial variation in soil properties. Clay content is an important soil characteristic, because it is associated with other soil properties that are important in manage
Externí odkaz:
https://doaj.org/article/4a7b04407309455faff590d759c8c1db
Publikováno v:
Agricultural and Food Science, Vol 18, Iss 3-4 (2008)
Clayey soils with a cryic soil temperature regime and an aquic soil moisture regime are extensive in southern Finland but they have rarely been pedogenically described. A pedon in a field that has been in agricultural use since the 17th century was c
Externí odkaz:
https://doaj.org/article/e3112b8c1b5c414f823d3ebc0de5f678
Publikováno v:
Agricultural and Food Science, Vol 14, Iss 1 (2008)
To abate the environmental problems caused by the severe acidity and high metal concentrations in rivers draining acid sulphate (AS) soils of Western Finland, control drainage (CD) and lime filter drainage (LFD), and their combination, were investiga
Externí odkaz:
https://doaj.org/article/02939ce85ff74210bcd23aa5e70d4c32
Publikováno v:
Agricultural and Food Science, Vol 15, Iss 1 (2008)
The processes involved in Spodosol (Podzol) formation are still being debated. The pedogenic processes in a Spodosol, 10,700 years-old, at Sotkamo that has been cultivated for about 50 years were studied by characterizing the morphology and analyzing
Externí odkaz:
https://doaj.org/article/a755f9c72cff46ddb494775fae78e4f4