The spatio-temporal analysis of oilseed yield of shandong province .
山东省油料产量的时空分析。
Methods for analysis of oilseed residues .
油料种子残余物分析方法.
Oilseed residues ; determination of total .
油料饼粕总灰分的测定.
A u.n. agency says world food prices rose to a record high in december because of increased costs for sugar , grain and oilseed , as well as bad weather for some crops .
For example , it suggests that grain and oilseed producers such as the us should buy options from their biofuel industries , letting them divert food back to human consumption when prices rise .
