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作 者:孔跃[1] 于福庆[2] 孙祥武[2] 何随成[3] 徐有明[1]
机构地区:[1]华中农业大学,湖北武汉430070 [2]辽宁省普兰店市农业技术推广中心,辽宁普兰店116200 [3]中国科学院沈阳应用生态研究所,辽宁沈阳110016
出 处:《华北农学报》2007年第B08期111-114,共4页Acta Agriculturae Boreali-Sinica
基 金:辽宁省科学技术攻关项目资助(2001208002)
摘 要:在西红柿上进行施用生物有机肥、有机无机配合施肥、三元肥的田间对比试验。结果表明,单施生物有机肥比单施无机三元肥的西红柿中硝酸盐含量低15.71%,维生素C含量高25.82%;种植后土壤中有机质含量提高11.21%。西红柿种植中施用生物有机肥可以提高西红柿品质,减轻病害,增加土壤中有机质含量,培肥地力;生物有机肥与无机三元肥配合施用与单施无机肥料间产量差异不大。In this paper, biological organic fertilizer was used in the tomato field production, in contrast to using biological organic fertilizer with inorganic fertilizer and using inorganic fertilizer. The result indicated:in the tomato the content of nitrate declined 15.71 % and vitamin C inereased 25.82% by using biological organic fertilizer than using inorganic fertilizer; in the soil which have production tomato, the organic matter advanced 11.21 %. In the tomato production, using biological organic fertilizer, the quality of tomato was improved, the disease was decreased, the organic matter of soil was increased; on the field which used biological organic fertilizer with inorganic fertilizer, the yield was no significant to the yield on the fields which just used inorganic fertilizer.
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