沼气气肥对番茄产量和品质的影响  

Use of CO_2 Gas-fertilizer from Biogas for Tomato Planting

作　　者：赵少婷[1] 王虎[1] 高瑞斌[2] 洪坚平[2] 

机构地区：[1]山西省农村可再生能源办公室,山西太原030001 [2]山西农业大学资源与环境学院,山西太谷030801

出　　处：《中国沼气》2009年第1期40-42,共3页China Biogas

基　　金：亚洲开发银行农业废弃物利用特别研究"沼气综合利用效果测定及技术评价"项目(1924PRC)

摘　　要：通过在温室大棚种植番茄增施CO2沼气肥对大棚番茄产量和品质影响研究的结果表明,施用CO2沼气肥可增加温室大棚番茄产量,改善果实品质。当温室的CO2浓度在1500 uL.L-1,每天施肥3小时,番茄小区的产量、单果重、单株果数最高,小区产量比对照组提高43%,单果重比对照组提高103%,单株果数比对照增加52%。Effects of different CO2 concentration in greenhouse on tomato quality and yield were studied. The result indicated that tomato yield and quality were increased with different CO2 concentration in greenhouse. With the 1500 μL ·L^-1 of CO2 in greenhouse, the single fruit weight, the yield and fruit number per plant were the largest. The yield was increased by 43% , single fruit weight increased by 103% ,and tomato fruit number per plant increase by 52% comparing with CK.

关 键 词：沼气气肥 灯 番茄 产量 品质 

分 类 号：S141[农业科学—肥料学] S216.4[农业科学—农业基础科学]