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种子 总体上来看,今年种子供应充足,质 量较好,能够满足生产需要。春季主要是 杂交玉米、杂交水稻和棉花种子,2004年 全国杂交玉米制种面积为418万亩,生 产种子9.7亿公斤,库存2.8亿公斤, 2005年供种总量将达到12_5亿公斤,预 计2005年需种量9.2亿公斤,余种3.3 亿公斤左右,供大于求。2004年全国杂交 水稻制种面积为144万亩,种子产量近 2.6亿公斤,库存种子0.7亿公斤,2005 年供种总量将达到3.3亿公斤,预计 2005年需种量2.9亿公斤,供略大于需, 基本供求平衡。2004年全国棉花制种面
Seeds As a whole, this year there is sufficient supply of seeds and better quality to meet production needs. Spring is mainly hybrid corn, hybrid rice and cotton seeds in 2004, the national hybrid corn seed area of 418 mu, production of 970 million kilograms of seeds, stocks 280 million kilograms, in 2005 the total supply will reach 1,200 million kg, is expected in 2005 Annual demand of 920 million kg of species, the remaining species of about 330 million kg, oversupply. In 2004, the area for seed production of hybrid rice reached 1.44 million mu, with a seed output of 260 million kg and a stock of 0.7 billion kg. The total supply of seeds for 2005 will reach 330 million kg, and the estimated output will be 290 million kg in 2005. Greater than needed, the basic balance between supply and demand. 2004 National cotton seed