Legumes - INTA
Legumes - INTA
Legumes - INTA
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Fossil energy consumed by field pea or barley<br />
Parameter Pea Barley<br />
Diesel (MJ/ha) 3320 3400<br />
N fertilizer (kg 0 130<br />
N/ha)<br />
N fertilizer<br />
(MJ/ha)<br />
Seeds and non-<br />
N fertilizers<br />
(MJ/ha)<br />
Pesticides<br />
(MJ/ha)<br />
Total fossil<br />
energy used<br />
(MJ/ha)<br />
Harvested<br />
product (kg<br />
DM/ha)<br />
Energy input<br />
(MJ /kgDM)<br />
0 6500<br />
2770 1860<br />
900 900<br />
6990 12660<br />
6000 8000<br />
1.16 1.58<br />
(adopted from Peoples<br />
et al 2009)<br />
Swedish University of Agricultural Sciences<br />
www.slu.se
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