Feb. io, 1923 
Iron and Manganese Content of Seeds 
397 
Table i .—Percentages of iron and manganese found in the different species of seeds —Con. 
GARDEN PEAS 
Fe. 
Mn. 
Alaska. 
Per cent. 
O. 0070 
. 0080 
. 0138 
Per cent. 
O. 0012 
. OOIO 
. 0014 
Telephone . 
Gradus. 
Average. 
. 0096 
. 0012 
GARDEN BEANS 
Tennessee Green Pod. 
Kentucky Wonder (brown seeds) 
Kentucky Wonder (white seeds). 
Pole Lima. 
Bunch Lima. 
Average. 
O. 0100 
O. OO17 
. OIIO 
. OOl6 
. 0128 
. OOl8 
, 0080 
. 001& 
. OIOO 
. 0019. 
. OIO3 
. 0018 
soybeans 
Brooks . 
0. 0057 
. 0081 
O. 0021 
. 002 C 
Mandarin. 
Manchu. 
• 0025 
.0023 
•0033 
. 0025 
.OO33 
. 0023 
. 0041 
Kansas No. 1430. 
. 0072 
. 0062 
Haberlandt. 
. 0088 
Black Eyebrow. 
. 0080 
. 0087 
. 0061 
. 007 A 
Chestnut . 
Sooty ... 
Peking . 
Ito San . 
• w /*t 
. 0081 
. 0021 
Average ... 
.0074 
. 0028 
CLOVERS 
Alsike. 
Red. 
White. 
White (sweet). 
Yellow (sweet) 
Crimson. 
Japan. 
Vetch. 
Alfalfa. 
Average. 
O.O517 
0.0028 
. 0021 
.0038 
. 0020 
. 0022 
. O29O 
. 0027 
.0015 
. OOI4 
. 0060 
. OO29 
. O3OO 
•0155 
.0085 
. OO23 
. OIOO 
. 0012 
.0156 
• °° 3 S> 
GRASSES 
Redtop. 
0. 0160 
0. 0510 
Timothy.. 
. 0061 
•0350 
Kentucky bluegrass. 
0072 
.0085 
. 0176 
. 0017 
Orchard grass. 
Millet. 
. 0070 
.0052 
