超级稻超高产技术在促进产量增加的同时,经济效益也得到提高。通过对兴化市和常熟市2004~2005年“双超”技术实施区与当地常规生产对照区的定位跟踪调查,“双超”具有高成本、高产量、高收益、高利润、高效率的特点。成本提高主要由于增加了物质投入中的有机肥、微肥、精细管理用工作价、超级稻新品种费用,以及稀播壮秧要求的扩大秧田面积分摊成本,但农药成本有所降低。“双超”示范区虽然生产成本有不同程度提高,但随着产量大幅度增加,在目前稻谷价格稳定提高的情况下,单位面积净产值可达599~634元/667m2,比对照431~502元/667m2平均增长33.7%;纯收益从对照的150元/667m2增加到270元/667m2左右,增幅达80%左右;劳动生产率与物质投资利润也同步提高。技术经济的多元回归分析表明,优化生产要素的投入是增产增效的关键。 Super-high-yielding super rice technology in promoting yield increase, while the economic benefits have also been increased. Through the investigation of the location of “Shuangchao” technology implementation area in Xinghua City and Changshu City from 2004 to 2005 and the routine production control area in the area, “Shuangchao” has high cost, high yield, high yield, high profit and high efficiency Features. The increase in cost was mainly due to the increase in the cost of organic fertilizer, trace fertilizer, the fine management fee, the cost of new super rice varieties and the expansion of seedling area sharing cost as required for material inputs, but the cost of pesticides decreased. Although the production cost of “Shuangchao” demonstration zone has been raised to varying degrees, with the substantial increase of output, with the current stable price of rice, the net output per unit area can reach 599 ~ 634 Yuan / 667m2, 431 ~ 502 Yuan more than the control / 667m2 an average increase of 33.7%; net income from the control of 150 yuan / 667m2 increased to 270 yuan / 667m2 or so, an increase of 80%; labor productivity and material investment profits also increased simultaneously. The multiple regression analysis of technical economy shows that optimizing the inputs of production factors is the key to increasing production and increasing efficiency.