Although the concept of soil testing and formula fertilization has been strongly promoted in recent years, many farmers still fail to implement the principle of “seeing weather, soil, and crop fertilizationâ€. In the process of chemical fertilizer application, there are still the following problems: First, the application structure of chemical fertilizers is irrational, and most of them are applied with single fertilizers; second, there is insufficient cognition of chemical fertilizers and over-application of chemical fertilizers; third, organic fertilizers have sufficient sources and the application amount is obviously insufficient. In the long run, it will certainly cause soil degradation such as soil acidification and organic matter decline. Acidification of soil can lead to a decrease in the nutrient availability of nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, boron, zinc, molybdenum, and copper in the soil, which can easily be lost or fixed, resulting in reduced fertilizer use efficiency and waste of fertilizer. In order to improve the efficiency of fertilizer use and avoid degradation of the soil such as continuous soil acidification, compaction and organic matter degradation, soil conditioning must be carried out, and the early spring season is the best time. Soil conditioning methods generally have the following types: 1. Smoke fire excrement, kill more. It is also an effective measure to control soil acidification by using the straw in the field and weeds in the corner of the field to smoke fire excrement. Fire excrement is alkaline and contains more potassium, which regulates soil pH and potassium. 2. Apply organic fertilizer. Organic fertilizer has a great buffer, has the effect of regulating the pH of the soil, and fertilizes the soil. 3. Apply special soil conditioner products to fundamentally solve soil acidification. Special soil conditioners were developed for the acidification of soil-based ions such as calcium and magnesium. The author recommended the application of "Tian Shifu" soil conditioners. "Tian Shifu" soil conditioner has a good effect on conditioning soil acidification and improving soil properties. In the spring of last year, the author had encountered a typical case in the process of quality improvement of soil improvement with agrochemical service workers of Guangdong Dazhong Agricultural Science and Technology Co., Ltd. Liang Liang, the owner of the contracted vegetable farm in Huadu District, Huadu District, Guangzhou, was once annoyed by the low yield of vegetables. After being measured and analyzed by the Veterinary Agricultural Service staff, he found that some of his soil was seriously acidified to “nothing longâ€. What kind of fertilizer is useless". Liang Bo took a try and used the "master Tian" soil conditioner, and then applied basic fertilizer and sowing. Within a few days, what surprised him was the once-low-yielding vegetable plot, which was very homogeneous and strong. Therefore, fertilization in early spring focuses on the principle of "fertilizing must be adjusted first," and only by conditioning the soil, and then according to the law of fertilizer requirements and fertilization can achieve the effect of low input and high output. SMART Digital Bluetooth Hearing Aids SMART Digital Bluetooth Hearing Aids Shenzhen Sunshine Technology Co.,Ltd , https://www.yatwinsz.com