硅肥在水稻上的应用效果２１２４００江苏省句容市农技推广中心吴行国近几年来，硅作为作物必须的营养元素已逐渐被人们所接受，水稻则被认为是典型的需硅作物。我市水稻在硅肥应用方面已取得了初步成效，已由原来的点上试验、小面积示范发展到大面积推广。全市１９９７年... Application effect of silicon fertilizer on rice 212400 Jiangsu Province Jurong Agricultural Technology Promotion Center Wu Xinguo In recent years, silicon as a necessary nutrient element of crops has been gradually accepted by people, and rice is considered as a typical silicon-requiring crops. Rice in our city has achieved initial results in the application of silicon fertilizer, has been tested from the original point of view, small area demonstration development to large-scale promotion. The city in 1997 ...