不同生物有机肥对绿洲温室番茄生长及产量的影响  

Effects of Different Organic Fertilizer on Growth and Yield of Greenhouse Tomato in Oasis

作　　者：吴平江 夏叶 薛勇 陈修斌[2] WU Ping-jiang;XIA Ye;XUE Yong(Gansu Zhangye City Bureau of Agriculture,Zhangye,Gansu 734000)

机构地区：[1]甘肃张掖市农业局,甘肃张掖734000 [2]河西学院农业与生物技术学院,甘肃张掖734000

出　　处：《安徽农业科学》2019年第2期144-146,共3页Journal of Anhui Agricultural Sciences

基　　金：农产品质量安全监管专项(国家农产品质量安全县创建)(GNFZ[2016]25);甘肃省高校协同创新科技团队支持计划项目(2017C-18)

摘　　要：在河西走廊绿洲温室番茄生产中,研究不同生物有机肥对番茄生长与产量品质的影响。结果表明,采用A_2处理的有机肥(再生有机肥3 t/hm^2),其番茄叶片光合速率与蒸腾速率最高,分别11.83μmol/(m^2·s)和3.54 mmol/(m^2·s);同时A_2处理的番茄在株高、茎粗、单株结果数、单株产量和产量等性状上表现最优,分别为175.76 cm、1.23 cm、17.38个、2.99 kg和109 030.35 kg/hm^2,显著高于其他处理;其果实中可溶性糖、可滴定酸、可溶性固形物、V_C和番茄红素含量分别为4.19%、0.56%、6.94%、298.5 mg/kg和147.8 mg/kg,显著优于其他处理。In greenhouse tomato production in Hexi corridor oasis,the effects of different biological organic fertilizers on tomato growth and yield quality were studied.The results showed that the photosynthetic rate and transpiration rate of the tomato leaves were the highest in the organic fertilizer (3 t/hm^2 regenerated organic fertilizer) treated with A2.At the same time,the tomato treated with A2 was optimal in terms of plant height,stem thickness,fruit number per plant,yield per plant and yield,respectively 175.76 cm,1.23 cm,17.38,2.99 kg and 109030.35 kg/hm^2,significantly higher than other treatments.The contents of soluble sugar,titratable acid,soluble solids,Vc and lycopene in the fruits were 4.19%,0.56%,6.94%,298.5 mg/kg and 147.8 mg/kg respectively,which were significantly superior to other treatments.

关 键 词：生物有机肥 番茄 光合特性 产量 品质 

分 类 号：S141[农业科学—肥料学] S641.2[农业科学—农业基础科学]