黑龙江省是我国重要的粮食主产区,商品粮粮食产量位居全国首位。由于粮食收购多采用现金结算,粮食总产量大、收购期较为集中,给黑龙江省秋冬季节现金供应带来了巨大的挑战。为了保证粮食收购现金供应,我们就黑龙 Heilongjiang Province is an important grain-producing area in China. The output of food grain and grain reaches the top in the country. Due to the fact that grain purchasing is mostly settled in cash, the total grain output is large and the acquisition period is more concentrated, which presents a huge challenge to the cash supply in autumn and winter of Heilongjiang Province. In order to ensure the cash supply of grain acquisition, we will Black Dragon