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机械化深松技术是在不翻土、不打乱原有土层结构的情况下,通过深松机械疏松土壤,打破犁底层,增加土壤耕层深度的耕作技术。深松可熟化深层土壤,改善土壤通透性,增强蓄水保墒能力,促进作物根系生长,提高作物产量。在技术应用过程中,要做到“四看”“四结合”“一选择”。1四看看天、看地、看时间、看作物,确定深松方式、作业深度、搞好作业衔接,实现农机农艺融合。(1)看天气决定是否深松深松效果的好坏,与天气因素关系很大。根据天气
Mechanized subsoiling technology is not tilling the soil, without disrupting the original structure of the soil case, by loosening the soil loosening the soil, breaking plow the bottom layer, increasing the depth of soil tillage farming techniques. Deep pine can cure deep soil, improve soil permeability, enhance water retention capacity, promote crop root growth and increase crop yield. In the process of application of technology, to achieve “four look ” “four combination ” “a choice ”. 1 look at the four days, look at, look at the time, see the crop, to determine the sub-loose mode of operation depth, improve homework convergence, agricultural agribusiness integration. (1) to see if the decision of the weather is subsoiling Pine effect is good or bad, and the weather has a great relationship. According to the weather