追肥量对有机生态型无土栽培西瓜产量品质和光合特性的影响  

The Effect of Amounts of Top-Dressing Fertilizer on Yield,Quality and Photosynthetic Characteristics of Watermelon Grown in Eco-Organic Type Soilless Culture

作　　者：买买提.托合提苏莱曼 余宏军[1] 吴林科[2] 蒋卫杰[1] 冯利波[1] 杨晓慧[1] 

机构地区：[1]中国农业科学院蔬菜花卉所 [2]宁夏固原市农业科学研究所,固原756000

出　　处：《北京农学院学报》2006年第2期17-19,共3页Journal of Beijing University of Agriculture

基　　金：国家"863"计划项目(2004AA247030;2004AA247010);国家科技攻关项目(2004BA521B01);农业部蔬菜遗传与生理重点开放实验室资金项目

摘　　要：为探明有机生态无土栽培技术在西瓜上的应用,在设施条件下,每株施追肥30 g和60 g,以不施追肥为对照,研究设施条件下不同追肥量对有机生态型无土栽培西瓜的生长、产量、品质和光合特性的影响。结果表明:在西瓜生长的中后期,不同追肥量对西瓜的生长、产量、品质、光合指标的影响达到了显著水平,其中每株以追肥量为60 g时对西瓜的影响最为明显。The experiment on the effect of amounts of top-dressing fertilizer on growth, yield, quality and photosynthesis of watermelon grown in eco-organic type soilless culture was carried out. The results indicated that the amounts of top-dressing fertilizer had remarkable effects in the middle and late stage of watermelon growth, and the most remarkable effects occurred in the treatment with top-dressing fertilizer of 60 g per plant.

关 键 词：追肥 西瓜 无土栽培 品质 

分 类 号：S651.062[农业科学—果树学] S627[农业科学—园艺学]