1983年我们报道了亩产1,300斤连作杂交晚稻物质生产与分配的规律,提出了若干生理参数作为预测产量的指标。但要达到这些指标,除充分利用各地的温光资源、发挥杂交组合的生产潜力外,很大程度上依赖于施肥技术的改进,其要点就是通过施肥调节水稻的生长发育,使田间稻株培育成高产 In 1983, we reported the law of material production and distribution of 1,300 kg of late hybrid rice per mu for continuous cropping. Several physiological parameters were put forward as indicators to predict the yield. However, to achieve these targets, in addition to making full use of the local light and temperature resources, to develop the potential of hybrid combinations, relying largely on the improvement of fertilization techniques, the key point is that fertilization can regulate the growth and development of rice so that in-field rice cultivation Into high yield