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首页> 外文期刊>Soil Science Society of America Journal >A Soil Probe Pulling Device Facilitates Soil Sampling
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A Soil Probe Pulling Device Facilitates Soil Sampling

机译：土壤探针拉动装置便于土壤取样

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摘要

Soil probes are hammered into the soil to sample uniform, undisturbed soil cores, and can also be used to dig uniform holes for permanent installation of devices to monitor soil moisture and soil solution composition. Extracting soil probes becomes increasingly difficult at increasing depths, particularly when the soil is dry, frozen, or has a cohesive consistency. The construction and operation of a device for extracting soil probes is described. The device can be constructed from inexpensive and universally available galvanized pipe and pipe joints, and a 25 mm width x 2 m length nylon strap. The device can be used to extract other soil sampling equipment that requires upward vertical force. A single person can generate over 1000 kg of upward force on the probe without excessive effort. Use of the probe does not strain the back, which is an important consideration as back injuries are a serious concern with manual soil probe extraction.
机译：将土壤探针锤击到土壤中以取样均匀，不受干扰的 土壤核，还可以用来挖出均匀的孔，以永久 安装设备以监测土壤湿度和土壤溶液 组成。随着深度的增加，提取土壤探针变得越来越困难，特别是当土壤干燥，结冰或具有粘性一致性时。描述了用于提取土壤探针的设备的构造和操作 。装置 可以用便宜且普遍使用的 镀锌管和管接头构造，并采用25 mm宽x 2 m长的长度 尼龙带。该设备可用于提取其他需要向上垂直力的土壤采样设备。一个人 可以在探针上产生超过1000 kg的向上力，而无需 过多的努力。使用探头不会使背部劳损， 是重要的考虑因素，因为背部受伤是严重的 与手动土壤探头拔除有关。

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