硅素在植物营养生理上,虽然还没有把它列为必需的营养元素,但它在农业生产上的作用,越来越被人们所认识。近年来,在国外对硅肥的试验研究的报告却逐渐增多;许多试验表明,硅肥对于农作物,特别是水稻、甘蔗等作物单产的提高和产品品质的改善均有良好的作用,因此已引起许多国家科学工作者的重视,特别是日本,对硅肥的研究已进行了多年,并取得不少的成果。硅肥 的施用量每年已超过100万吨(指硅矿渣);其他国家也开始引起重视。为了吸取国外有益的经验,以便推动我省农业生产的迅速发展,现把硅肥在生产上的作用等综合加以介绍。 Silicon plant physiology, though it has not yet been listed as an essential nutrient, but its role in agricultural production, more and more people know. In recent years, there have been reports of experimental studies on silicon fertilizers in foreign countries. However, many experiments have shown that silicon fertilizers have played a good role in improving crop yields and improving product quality of crops, especially rice and sugar cane Many countries, scientists, especially Japan, the study of silicon fertilizer has been for many years, and achieved a lot of results. Silicone fertilizer has been used by more than 1 million tons (referring to silicon slag) every year; other countries are also beginning to pay attention. In order to learn from foreign beneficial experience in order to promote the rapid development of agricultural production in our province, the role of silicon fertilizer in production is now introduced.