大豆生产田杂草防除及存在的问题

Weed Control in Soybean Fields and Its Problems

在大豆集约化生产中,杂草防除是一个极为重要的问题。大豆生产田应在人工除草和机械除草的基础上,在兼顾生态环境的前提下,适当提倡化学除草,做到高效率、低残留,降低农民的劳动强度和生产成本,从而提高大豆的国际竞争力。

Weeds control was a very important problem in the soybean intensive production. In the soybean field, the herbicides should be used for weeds control on the basis of killing the weeds by hand or by machine, but we should care the effect of herbicides on biological environment such as low residues. The herbicides were used to control the weeds, which would increase the efficiency of production, decrease the labor and production cost, and then make a better competition of soybeans in the worldwide market.