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种子作为农业生产不可替代的最基本的生产资料是农业科学技术和各种农业生产资料发挥作用的载体,是中国种业可持续发展的关键。因此,只有建立健全完善的种子质量保证体系,提高种子质量才能维护种子的生产、经营秩序,确保农业生产用种安全,促进种业健康有序地发展。1 玉米种子质量现状2004年农业部对全国62家企业的98份样品进行了监督抽查,从结果来看,样品合格率为87.8%,企业合格率为80.6%,纯度合格率为89.8%,与上一年相比,
As the most basic means of production irreplaceable in agricultural production, seed is the carrier of agricultural science and technology and various agricultural means of production. It is the key to the sustainable development of Chinese seed industry. Therefore, only by establishing and perfecting the seed quality assurance system and improving the seed quality can we maintain the seed production and management order, ensure the security of agricultural production and promote the healthy and orderly development of the seed industry. 1 The current status of corn seed quality In 2004, the Ministry of Agriculture supervised spot check on 98 samples of 62 enterprises in China. According to the results, the pass rate of samples was 87.8%, the passing rate of enterprises was 80.6% and the pass rate of purity was 89.8% Compared to the previous year,