Although investment levels in biotechnology industries appear to have declined in the current period, businesses dealing in agricultural inputs, grain trading, processing, machines and technologies tend to be concentrated in a fewer number of firms with a global spread.
虽然在本期在生物技术工业的投资似乎减少，但在农业投入、粮食交易、加工、机器和技术方面的业务趋于由较少的全球性公司操纵。