Land is the economic source of farmers, but in recent years soil acidification is serious, farmers are not long in seedlings, and the yield of seedlings is low, so this is a major problem in farmers' production. So how does soil acidification occur? How to avoid it? Let's take a look at it. First, the reasons for soil acidification Soil acidification, in simple terms, is the loss of alkaline ions in the soil, leading to a decrease in pH and an increase in soil acidity. There are many reasons for this, as follows: 1. Excessive soil consumption With the development of agricultural production, crop yields have risen sharply, and long-season cultivation and off-season cultivation have been realized, resulting in a great increase in the intake of soil nutrients by crops. Some soils have no rest throughout the year, and nutrients continue to be consumed, resulting in soil failure. Cultivation restores nutrient balance, causing soil to be poor and acidified. 2. Improper irrigation Rainwater in the rainy season is concentrated, or flooding is caused by flooding, which leads to a large loss of alkaline salts such as calcium and magnesium, which is the main cause of soil acidification. 3. Improper fertilization In order to improve crop production, fertilizer is essential for agricultural production. However, some growers use improper fertilizers when applying fertilizers. They use a large amount of acid fertilizers and partial nitrogen fertilizers. This will not only cause acidification of the soil, but also affect the organic matter of the soil and weaken the buffer capacity of the soil. Acid rain formed by atmospheric pollution also plays a role in soil acidification. Second, soil acidification improvement method 1. The chemical adjusts the pH value, for example, by applying some alkaline substances, and reducing the acidity of the soil by a neutralization reaction, such as applying an appropriate amount of quicklime, alkali residue, calcium chloride, and the like. 2, the application of fully decomposed organic fertilizer, organic fertilizer contains a large amount of organic matter, has a very large buffer, can regulate the acidity and alkalinity of the soil, improve the soil environment. 3, scientific fertilization, watering, change bad habits of fertilization, balanced fertilization, scientific watering, crop deficiency, supplement, avoid blind use of fertilizer, excessive use of fertilizer. The above is the cause of soil acidification and improvement measures. In order to effectively ensure the soil, we must do a good job in soil management. For the wonderful pictures and popular comments on soil acidification, you may be interested in the following recommended contents. Welcome to read. Wireless Video Doorbell,Smart Wireless Video Doorbell Made In China,720P 1080P Wireless Video Doorbell, Wireless Video Doorbell With Batteries,Wireless Video Doorbell Villa Zhuhai Mingke Electronics Technology Co., Ltd , https://www.mingke-tech.com
