中文摘要：

为研究微润灌溉管带埋深对土壤水分及温室青椒生长的影响,采用在微润灌条件下的温室种植试验,对不同管带埋深下青椒根区土壤水分分布及青椒株高、产量、灌溉水生产率进行了研究。结果表明：微润管埋深越深,湿润范围内的土壤平均含水率越低,微润管湿润范围越小。管带埋深为20 cm,青椒株高、产量均为最大,最适宜青椒生长发育。管带埋深对青椒株高增长随时间变化符合Logistic模型,拟合效果良好。管带埋深为20 cm时,青椒灌溉水生产率最高。

英文摘要：

In order to study the effects of ruoistube irrigation on water condition of soil and the growth of green pepper, this paper uses moistube irrigation under the condition of greenhouse field experiment. It designs and studies different duct tape buried depths of green peppers＇ physiological characteristics, yield and irrigation water use efficiency and the change of root zone soil moisture. Results show that tile deeper the buffed depth, the lower the moist soil moisture content. The duct tape is buffed in the depth of 20 era, green pepper plant heighl, yield are the biggest, which is very conducive the growth and development of green pepper. Duct tape buried depth on the influence of green pepper plant height growth curve can use logistics function fitting, the fitting effect is good. Duct tape is buried in the depth of 20 era,green pepper irrigation water utilization is the highest.