Spatial-temporal characteristics and response of rape output in Gansu area to climate change;

Based on research results on international competitiveness of Chinese rapeseed industry,according to rapeseed industry s development at home and abroad,this paper analysis on competitive advantages and disadvantages of Chinese rapeseed industry.

Main problems that influenced the competence of rapeseed industry of China were analyzed.

Rapeseed industry will play a more important role in the economic development and the planting industry readjustment.

This article firstly analyzes the present situation of our rape industry and the development situation of the biodiesel oil,then analyzes the unique advantage of the rape as the raw material of producing the biodiesel oil,finally discusses the existence issue of rape biology diesel oil and puts forward the corresponding proposal.

The development of world rape industry discussed in this dissertation, we analyzed the actuality of rape industry and extension system of agriculture science in China.

How should China, as the country which produces, processes and consumes more amount of rapeseed and rape oil than anything other else countries, do to develop its rape industry according to the principles of comparative advantage on the ground.

Study on Rape Production and Development of Biodiesel in China;

Because of changes in the structure of rural labor and production cost,the rape production is meeting challenges these years.