Ciò che ha detto
st.helier )
è così interessante, che devo dire la mia:

> "Dana H. Myers" calculated....
>
>>> For the past four years, average yields were around 7 1/2 tonnes per
>>> hectare (sorry USAns, you will have to do the conversion!) -
>>> whereas '04 yields were approaching 12 tph.
>>
>> I suppose that's 1000 kg per 1 hectare?

12 tonnes=12 000 Kg

Luk