●主要作物种子供应充足,其中杂交玉米种子供大于求●两杂种子和棉花种子价格将呈上升趋势第八届全国种子双交会显示,2011年全国主要农作物种子供应充足,2010年两杂种子上涨超出预期,2011年两杂种子价格仍呈上升态势,玉米单粒播种子和精品种子市场份额继续扩大。异常的气候 ● The supply of main crop seeds is sufficient, of which the supply of hybrid corn seeds exceeds the demand ● The price of two-hybrid seeds and cotton seeds will increase. The Eighth National Seed Double Trade Conference shows that in 2011, the supply of main crop seeds is sufficient in China. More than expected, the prices of two-hybrid seeds in 2011 are still on the rise. The market share of single-seeded seeds and fine seeds of corn continues to expand. Unusual climate