Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Sippola, Jouko"'
Publikováno v:
Compost Science & Utilization. Summer2003, Vol. 11 Issue 3, p228-237. 10p. 8 Charts.
Publikováno v:
Agricultural and Food Science
Macro- and microelement concentrations of timothy (Phleum pratense L.) in 1974 and 1987 were compared. Timothy samples were collected from the same Finnish fields in 1987 as in 1974 and analyzed for seventeen elements. The biogenic element concentrat