The success of introduction and spread of Upland cotton made an important and far-reaching influence on agricultural production and even the whole social economy.

Cotton prices at home and abroad hang upside down, unless the ice decline in US cotton to quickly return to those in the channel, otherwise Zheng cotton future rebound period.

Physical property of American cotton was analyzed through test, American cotton fiber has good maturity, and the impurities were easy to excluded, so the yarn defects were obvious reduced.