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为了探讨比利时ＴＣ土壤调理剂在我国北方旱地上的使用效果，以获取该剂在旱地农田增产作用、推广价值等方面的资料，我们在山西寿阳旱农试验区春玉米地进行了ＴＣ土壤调理剂对旱地保水、保苗的增产效果试验。初步试验结果表明：ＴＣ土壤调理剂具有明显的增产作用，增产幅度为２０％。ＴＣ土壤调理剂对于保蓄雨水效果较好，尤其促使了生长后期根区土壤水分的补充和提高。然而，在春季土壤干旱的情况下，春玉米出苗率随ＴＣ土壤调理剂用量增高而下降，出苗推迟２～５天。为了发挥ＴＣ土壤调理剂的最大效益，有关的使用期、使用量、使用方法，以及使用ＴＣ土壤调理剂的土壤湿度范围都还需要继续摸索。
In order to investigate the effect of Belgian TC soil conditioner on dryland in the northern part of our country, and to obtain the information about the effect of this agent in dryland farmland production and popularization value, we conducted TC soil conditioning in spring maize field in Shouyang, Shanxi Province Agent on dry land water, seedlings increase yield test. Preliminary results show that: TC soil conditioner has a significant increase in yield, increase rate of 20%. TC soil conditioner is better for preserving rainwater, especially to promote the supplement and increase of soil moisture in the root zone at the later growth stage. However, in the case of soil drought in spring, the emergence rate of spring maize decreased with the increasing amount of TC soil conditioner, and emergence of seedlings was delayed by 2 to 5 days. In order to maximize the benefits of TC soil conditioners, there is a continuing need to explore the useful life, usage levels, methods of use, and soil moisture range with TC soil conditioners.