加入WTO,我国玉米生产将受到冲击。据了解,玉米是实行关税配额的农产品之一,4年后我国玉米进口配额增至720万吨,配额外税率降为65%。这将造成大量玉米逐步进入国内市场,国内生产成本高、质量低的玉米必将受到严重冲击。但有关人士认为,我国不少地区玉米生产有得天独厚的条件,只要选好品种,降低成本,仍具有市场潜力。如专用型玉米具有与国际千里眼·顺风耳 China’s accession to the WTO, corn production will be affected. It is learned that corn is one of the agricultural products subject to tariff quotas. After four years, China’s quota of corn imports has increased to 7.2 million tons and the quota rate has dropped to 65%. This will result in the gradual entry of a large amount of corn into the domestic market. The high cost of domestic production and the low quality of corn will surely be severely affected. However, relevant people think that corn production in many parts of China has unique conditions. As long as the varieties are selected and the cost is reduced, the market potential still remains. Such as special-purpose corn with the International Clairvoyant wind ears