增氧型水溶肥料在辣椒上的应用效果研究

Study on Application Effect of Oxygenated Water-Soluble Fertilizer on Pepper

为考察增氧型水溶肥料的应用效果,以辣椒为试验对象,开展了盆栽和大田试验。试验以施用普通固体水溶肥料为对照,测定了不同施肥处理的辣椒株高、茎粗、叶绿素相对含量(SPAD值)、地上部和地下部生物量、死亡棵数、单果质量、产量等指标。结果表明:与对照处理相比,施用增氧型水溶肥料处理的盆栽辣椒的地上部和地下部生物量、总生物量较对照处理的分别提高15.5%、10.8%、15.0%,促生效果显著;施用增氧型水溶肥料处理的大田辣椒植株长势健壮,死亡棵数大幅下降,产量较对照处理的提高约15.7%。增氧型水溶肥料对辣椒具有显著的促生作用,可为作物提供健康的土壤环境,减少土传病害的发生。

In order to investigate the application effect of oxygenated water-soluble fertilizer,pot and field experiments are carried out with pepper as experimental object.The treatment of applying ordinary solid water-soluble fertilizer is used as a control,and the indicators including plant height,stem diameter,chlorophyll relative content(SPAD value),aboveground and underground biomass,number of dead plants,single fruit weight,yield and others of pepper of different fertilization treatments are measured in the experiment.The results show that compared with control treatment,the aboveground and underground biomass and total biomass of potted peppers treated with oxygenated water-soluble fertilizer increase by 15.5%,10.8%and 15.0%,respectively,and the growth promotion effect is significant.The field pepper plants treated with oxygenated water-soluble fertilizer grow robustly,with a significant decrease in the number of dead plants and an increase in yield of about 15.7%compared with that of control treatment.The oxygenated water-soluble fertilizer has a significant growth-promoting effect on pepper.It can provide a healthy soil environment for crops and reduce the occurrence of soil-borne diseases.