生物磷肥对番茄苗期生长影响的研究  

The effect of bio-phosphorous fertilizer on the growth of tomato seedlings

作　　者：郑瑞娜[1,2] 万延慧[2] 朱为民[2] 朱龙英[2] 郭世荣[1] 

机构地区：[1]南京农业大学园艺学院,南京210095 [2]上海市农业科学院园艺研究所上海市设施园艺技术重点实验室,上海201106

出　　处：《上海农业学报》2010年第2期77-80,共4页Acta Agriculturae Shanghai

基　　金：教育部国家科技支撑计划课题(2008BADA6B03);上海市科技兴农推广项目资助

摘　　要：采用基质栽培法,研究了生物磷肥对番茄幼苗生长的影响。结果表明:施用生物磷肥后,植株的各项形态指标均明显高于对照;与对照相比,施用生物磷肥显著提高了番茄苗期叶片中可溶性糖和可溶性蛋白含量,显著提高了植株的根系活力;施用生物磷肥能够促进番茄苗期的生长,提高其生理活性,试验表明,1:100的肥料用量效果最为显著。Tomato seedlings were cultivated on substrate to study the effect of bio-phosphorus fertilizer on the seedling growth. The results showed that compared with the control,application of biophosphorus fertilizer significantly improved all the morphological indexes of the seedlings, the contents of soluble sugar and soluble protein in the seedlings＇ leaves, and the root activity of the seedlings, and when the volumetric ratio of bio-phosphorus fertilizer application amount to substrate was 1：100, the effect of bio-phosphorus fertilizer was the best. It was concluded that application of bio-phosphorus fertilizer could promote the growth of tomato seedlings and improve the physiological activity of the seedlings.

关 键 词：生物磷肥 番茄 苗期 生长 肥料试验 

分 类 号：S641.2[农业科学—蔬菜学] S606[农业科学—园艺学]