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.
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)
关键词
沼气气肥
灯
番茄
产量
品质
biogas lamp
CO2 gas-fertilizer
tomato
yield
quality
