晚粳秀水11,亩产450公斤的生产函数模型自1988年在浙江台州建立以来,已在台州地区各县(市)推广了24.11万亩,平均亩产411.6公斤,比不用函数模型指导生产的稻谷亩产增加31.23公斤,增产8.21%,共增产稻谷7530吨,增加产值4518万元。其中1.6万亩示范区,平均亩产达到454.8公斤。这个函数模型是台州地区农科所采用田间试验与计算机模拟仿真寻相结合的方法,根据当地的自然条件,以温岭县和天台县试点的产量结果总回归数学模型为基础,对125套农艺组合方案进行计算机模拟仿真。从亩产超过450公斤的6套方案中,制定出一套可供大面积推广应用的综合农艺方案,大面积应用后,增产效果十分显著,使秀水11的丰产性能和稳产性能 The production function model of late Japonica Xiushui 11 and 450 kg per mu has been popularized 241,100 mu in all counties (cities) of Taizhou since 1988 when it was established in Taizhou, Zhejiang Province, with an average yield of 411.6 kg per mu compared with that without functional model The mu yield of rice increased by 31.23 kilograms, an increase of 8.21%, a total of 7530 tons of paddy, an increase of 45.18 million yuan output value. Of which 16,000 mu demonstration area, the average yield reached 454.8 kg. This function model is a combination of field test and computer simulation in the field of agronomic science in Taizhou. According to the local natural conditions, based on the mathematical model of total yield regression of Wenling County and Tiantai pilot project, 125 agronomic combinations Program for computer simulation. From the per-mu production of more than 450 kilograms of six sets of programs, to develop a large area for the promotion of integrated agro-program, a large area application, the yield effect is very significant, so that Xiushui 11 yield and stable performance