farm/data/farm_data.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
    <data noupdate="0">
        <record id="analytic_journal_farm" model="account.analytic.journal">
            <field name="code">FAR</field>
            <field name="name">Farm</field>
            <field name="type">general</field>
        </record>
        <record id="seq_type_farm_line" model="ir.sequence.type">
            <field name="name">FarmLine</field>
            <field name="code">farm.specie.farm_line</field>
        </record>
     </data>
</openerp>