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去年,辽阳县黄泥洼镇马泉村巴长荣在镇农科站、市农科所科技人员指导下种植的5亩黎优57杂交稻,获得辽宁省水稻高产竞赛第一名.省市县联合验收实测的结果是:每亩平均1.4674万穴,每穴26.66穗,每亩39.12万穗,每穗成粒108粒,千粒重25克,亩产833.7公斤.他们的高产经验主要如下:一、良好的土地和气候条件这块地为河淤土,地势平坦,通透性好,排灌通畅,实行井水灌溉.经测定,土壤有机质含量为2%,碱解氮80ppm,速效磷35ppm,速效钾130ppm,pH值6.9,是种旱田亩产都在千斤以上的上等地.
Last year, Ma Changchun, a village in Huangniwa Town, Liaoyang County, won the first prize of rice yield race in Liaoning Province under the guidance of scientific and technological personnel of Zhenhai Agricultural Station and Municipal Agricultural Science Institute. The results of the joint inspection and acceptance of the county are as follows: an average of 146700 acre per acre, 26.66 spikes per acre, 391200 spikes per acre, 108 grains per acre, 25g grain weight and 833.7kg per mu. Their major productive experiences are as follows: , Good land and climatic conditions for the river silt, flat, good permeability, irrigation and drainage, the implementation of well water irrigation.The determination of soil organic matter content of 2%, 80ppm of alkaline hydrolysis of nitrogen, 35ppm available phosphorus, Available potassium 130ppm, pH 6.9, is a kind of dry land yield more than a thousand pounds in the first class.