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种子是农作物生产的基础。使用高质量的种子能为获得较高的产量提供更好保证。加拿大Manitoba大学最近研究表明:高质量的小麦种子能显著提高小麦产量。其研究人员报道:使用最高质量种子的作物产量较使用最低质量的种子的产量高12%,较使用一般质
Seeds are the basis of crop production. The use of high quality seeds provides better assurance of higher yields. Recent research at Manitoba University in Canada shows that high quality wheat seeds can significantly increase wheat yield. The researchers report that crop yields using the highest quality seeds were 12% higher than those using the lowest quality seeds,