On the basis of describing trade value and trade structure of agricultural products between China and main countries in East Asia,this paper uses revealed compa
Firstly,the related theories about agricultural science and technology innovation and project approval evaluation are combed and summarized. By combining applic
The volume of production and marketing of China’s conventional aquatic products is increasing. Compared with price of livestock and poultry products,price of c
Many landscape plants have edible,medicinal,forage,industrial and other economic value,which has not been fully exploited.Effective development and utilization