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福建省崇安县山垅冷烂田面积达6.1万亩,占全县水田面积的21.4％。在这类稻田中,水、肥、气、热矛盾突出,不能满足水稻正常生育之所需,常年亩产徘徊在200-250公斤。在“福建山区水稻中低产田配套增产技术研究”攻关中,1983年在山垅冷烂田,做了25.87亩单季晚稻垄、畦栽试验,取得了较好的增产效果和明显的经济效益。84年示范推广1203亩,85年推广3679亩,并由建阳地区科委主持于9月通过了技术鉴定。测产验收结果,垄、畦栽的稻谷亩产比传统栽
Chong’an County, Fujian Province, Shantou cold rotten cropland area of 61000 mus, accounting for 21.4% of paddy fields in the county. In such paddy fields, the contradiction between water, fertilizer, gas and heat is outstanding, which can not meet the needs of rice’s normal fertility. Annual perennial output hovers 200-250 kilograms. In the study of “Research on Supporting Production of Rice in Low and High Yield Fields of Rice in Mountainous Area of Fujian Province”, in 1983, 25.87 mu of single-season late rice paddy and pod planting was done in the cold rotten ridge of Shanyang, and good yield-increasing effect and obvious economic benefits were obtained . 84 years of demonstration and promotion of 1203 acres, 85 years to promote 3679 acres, and by the Jianyang Science and Technology Commission presided over in September through the technical appraisal. Production test results, ridge, planted rice mu yield than the traditional planted