Íslenskar landbúnaðarrannsóknir - 01.03.1969, Page 54

% Kalíum - Potassium % Fosfór - Phosphorus % Fosfór - Phosphorus % Fosfór - Phosphorus
52 ÍSLENZKAR LANDBIJNAÐARRANNSÓKNIR
I—-I Blágresi - Geranium silvaticum
EZ3 Hrútaber - Rubus saxatilis
FvTH Vallelfting - Equisetum pratense
0.2
0.1 _
o.o _
/
/
Z
/
7/6 '65
/
/
/
/
15/6
flj DjJ WRm CLh _h
/
/
/
X
/
15/6
I I Gulvíðir - Salix phylicifolia
Túnvingull - Festuca rubra
0.6 _
0.5 _
0.4 —
Qllll
I
Jj Ql Qj Qj Qj Qj DJ Q, 0, Dj Qj o.
1/7 15/7 1/ft m/n 1/q ik/q i / m ./i. . .-i 1—1—
15/9 1/10
1/1 '66 1/2
2.4 —
2.3 —
2.2 —
2.1
2.0^.
1.9 —
7/6'65 15/6 1/7 15/7 1/8 15/8
[T~íl Sortulyng - Arctostaphylos uva ursi
Y/Á Birki - Betula pubescens
1/10 1/11 1/12 1/1 '66 1/2 1/4 1/5 15/5 1/6 15/6
I I Blágresi - Geranium silvaticum
E2 Hrútaber - Rubus saxatilis
E3 Vallelfting - Equisetum pratense
1/9 15/9 1/10 7/6'66 15/6